According to a first aspect, the invention relates to a mineral wool suitable for being blown, the mineral wool comprising mineral fibers and potassium acetate. The invention also relates, according to a second aspect, to a method for preparing a mineral wool according to the invention, comprising a step of spraying potassium acetate onto the mineral wool. According to a third aspect, the invention relates to a thermal and/or acoustic insulation coating obtained by blowing a mineral wool according to the invention above. The invention also relates to a method for applying an insulation coating above, comprising a step of blowing a mineral wool according to the invention. Finally, according to another aspect, the invention relates to the use of potassium acetate as an antistatic agent in a mineral wool suitable for being blown.
C03C 3/078 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant un oxyde d'un métal divalent, p. ex. un oxyde de zinc
C03C 13/00 - Compositions pour fibres ou filaments de verre
The present invention relates to an installation (2) for distributing an air flow, the installation (2) comprising at least one circulation duct (4) comprising an acoustic attenuation sector (6) that has at least a first straight portion (8), a second straight portion (10) and a third, intermediate portion (12), wherein the first straight portion (8) comprises a first wall (14) inscribed in a first plane (P1) and a second wall (16) inscribed in a second plane (P2), the first wall (14) being opposite the second wall (16), the second straight portion (10) comprising at least one of its walls inscribed in an extension plane (P3) extending in a space defined between the first plane (P1) and the second plane (P2).
A binding compound for mineral or organic fibres, includes from 40 to 95 wt % of furan resin, and from 5 to 60 wt % of at least one reducing sugar and/or of at least one non-reducing sugar, relative to the total dry weight of the composition, the binding composition having a dry matter content between 0.5 to 50 wt %.
C03C 13/06 - Fibres minérales, p. ex. laine de scories, laine minérale, laine de roche
E04B 1/74 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs
4.
SYSTEM FOR TREATING FLUE GASES EMITTED BY A GLASS FURNACE
The present invention relates to a system (2) for treating flue gases including carbon dioxide, comprising a flue (4) for discharging the flue gases and a cooling device (7) configured to cool the flue gases circulating in the discharge flue (4), characterised in that the treatment system (2) comprises a capture device (8) configured to capture the carbon dioxide contained in the flue gases, the treatment system (2) being configured so that the flue gases circulating in the discharge flue (4) have a first concentration of carbon dioxide in the flue gases circulating in the discharge flue (4) and so that the flue gases circulating in the discharge flue (4) have a second concentration of carbon dioxide in the flue gases circulating in the discharge flue (4), the second concentration being equal to the first concentration to within +0%/−5%.
The present invention relates to a method comprising a step of contacting a material with at least one polyol, for a time and at a temperature sufficient to decompose a binder. The invention also relates to the use of a polyol to decompose the binder contained in a material that is in the form of a web, blanket or felt and contains mineral fibres and a binder comprising at least one thermoset resin.
B29B 17/02 - Séparation de matières plastiques des autres matières
B09B 3/70 - Traitement chimique, p. ex. ajustement du pH ou oxydation
B09B 3/80 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif impliquant une étape d'extraction
6.
INSULATING PRODUCT FOR A CONSTRUCTION ELEMENT COMPRISING A CAVITY
The present invention relates to a thermal and/or acoustic insulation product for filling a construction element comprising two walls facing each other so as to form a cavity, wherein the product comprises blown glass wool forming flakes, wherein the product comprises a hydrophobic additive, wherein the hydrophobic additive is a branched and crosslinked organosilicon polymer compound, the median size of the flakes being less than 20 mm.
E04B 1/76 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives à la chaleur uniquement
E04B 1/74 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs
7.
DEVICE FOR PREPARING AN INSULATING PRODUCT BASED ON WOOL, IN PARTICULAR MINERAL WOOL
A device may include a chamber configured to aerate a wool suitable for an insulating product; an air jet configured to introduce a turbulent gaseous flow into the chamber and entrain the wool within the chamber an entrainment of the wool in one sense in a direction A, and in a direction B that is the opposite of the direction A, such that within the chamber there is at least one plane perpendicular to the direction A in which the wool entrained in the direction A crosses the wool entrained in the direction B.
D04H 1/732 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes caractérisés par la méthode de formation des voiles ou couches, p. ex. par la réorientation des fibres les fibres étant disposées au hasard par courant de fluide, p. ex. flux d'air
B01F 25/10 - Mélange en créant un flux tourbillonnaire, p. ex. par l'introduction tangentielle de composants du flux
B01F 25/20 - Mélangeurs à jet, c.-à-d. mélangeurs utilisant des courants de fluides à grande vitesse
B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
B65G 53/16 - Systèmes de pression de gaz fonctionnant avec fluidification des matériaux
D01G 9/00 - Ouverture ou nettoyage des fibres, p. ex. battage du coton
D01G 9/08 - Ouverture ou nettoyage des fibres, p. ex. battage du coton à l'aide de systèmes créant une turbulence de l'air
D01G 9/14 - Parties constitutives des machines ou appareils
D04H 1/4226 - Fibres de verre caractérisées par le dispositif de formation du non-tissé en fibres de verre
E04B 1/76 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives à la chaleur uniquement
The present disclosure provides a centrifugal disc for a mineral fiber production device, having a side wall configured as a conical surface, the side wall being provided with a plurality of through holes configured in at least two rows in a circumferential direction of the side wall, wherein, at most 30 through holes in two adjacent rows of the through holes are aligned in a bus direction of the side wall The present disclosure also provides a method of determining a position of a through hole on the centrifugal disc, so as to reduce or eliminate alignment of the through holes. The present disclosure can reduce or eliminate the alignment between the through holes with different diameters and adjacent to each other in the bus direction in the perforated area of the centrifugal disc, thereby reducing the stress concentration of the through holes and improving the service life of the centrifugal disc.
The invention relates to a ring burner (10) for the internal centrifugal spinning of glass fibres, comprising a combustion chamber (12), a casing (14) for the combustion chamber, an ejection nozzle (18) and a supply system (20) for supplying the combustion chamber (12) with fuel in the gaseous or liquid state and oxidiser in the gaseous state, wherein the oxidiser comprises dioxygen, and wherein the supply system (20) comprises a plurality of injectors (22) distributed around the combustion chamber (12) and opening into the combustion chamber (12), and a fuel distribution ring (24) for distributing the fuel into the injectors (22), wherein the fuel distribution ring (24) comprises an inlet duct (26) for introducing the fuel into the fuel distribution ring (24), and wherein the distribution ring (24), together with the casing (14), forms a fuel distribution chamber (28), and wherein the fuel distribution chamber (28) is in direct fluid communication with at least two injectors (22) of the plurality of injectors.
C03B 37/04 - Fabrication de fibres ou de filaments de verre par emploi de la force centrifuge
F23D 14/22 - Brûleurs à gaz sans prémélangeur, c.-à-d. dans lesquels le combustible gazeux est mélangé à l'air de combustion à l'arrivée dans la zone de combustion avec des conduits d'alimentation en air et en gaz séparés, p. ex. avec des conduits disposés parallèlement ou se croisant
F23D 14/02 - Brûleurs à gaz avec prémélangeurs, c.-à-d. dans lesquels le combustible gazeux est mélangé à l'air de combustion en amont de la zone de combustion
The present invention relates to a method for producing a fibre-based soundproofing product, which comprises: - providing fibres; - applying a binder composition comprising raw materials necessary for forming an infusible binder to the fibres in order to form an assembly of glued fibres; and - heating the assembly of glued fibres to a temperature that allows the evaporation of the water and the formation of an infusible binder, wherein a film-forming agent is applied to the fibres before, simultaneously with or after the binder composition. The invention also relates to a soundproofing product comprising an assembly of fibres bound by an infusible binder and by a film-forming agent.
C03C 25/26 - Composés macromoléculaires ou prépolymères
C03C 25/32 - Composés macromoléculaires ou prépolymères obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
D04H 1/587 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs caractérisé par les agents de liage utilisés
D04H 1/64 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs l'agent de liage étant appliqué à l'état humide, p. ex. agents chimiques en dispersion ou solution
E04B 1/82 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives au son uniquement
11.
INSULATING MATERIAL COMPRISING THERMOPLASTIC FIBERS, GLASS FIBERS AND A COUPLING AGENT
An insulating material includes glass fibers, at least one coupling agent and from 5% to 30% by weight of thermoplastic fibers relative to a total weight of the material.
D04H 1/587 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs caractérisé par les agents de liage utilisés
E04B 1/88 - Éléments à la fois isolants acoustiques et thermiques
12.
ACCESSORY FOR A FRAMEWORK SYSTEM FOR LINING A STRUCTURE
The present invention relates to an accessory (200) for holding an insulating panel in a recess formed by structural elements comprising a main plate (202) comprising attachment means (204) for fixing the holding accessory to a structural element (12), the holding accessory further comprising holding elements (206).
E04F 13/08 - Revêtements ou enduits, p. ex. pour murs ou plafonds constitués d'éléments d'habillage ou de garnissageLeurs bâtisLeurs moyens de fixation constitués de plusieurs éléments d'habillage ou de garnissage semblables
The present invention relates to a raw material composition comprising recycling materials which comprise organic matter, suitable for producing a glass comprising boron. The invention further relates to a process for producing glass, and also to a glass obtained by such a process. It also relates to a process for manufacturing a mineral wool, and also to a mineral wool obtained by such a process.
C03C 1/00 - Ingrédients généralement utilisés pour la fabrication des verres, glaçures ou émaux vitreux
C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
14.
ELECTRIC GLASS FURNACE, METHODS FOR THE MELTING AND MANUFACTURE OF GLASS BY MEANS OF SAID FURNACE
The invention relates to an electric glass furnace (100) comprising a tank (110) with a cold or semi-cold top and also electrodes (150) for melting raw materials (130) introduced into the tank and thereby obtaining a bath (120) of molten material, the tank having a side wall (112) comprising an opening (113) configured to allow the molten material to flow out of the tank. The furnace additionally has means referred to as “delaying” means (170, 180), which are at least partially immersed in the bath and are positioned in vertical alignment with the opening and in proximity to the side wall of the tank and are configured to increase the dwell time, in the tank, of the raw materials that are introduced in proximity to the delaying means.
The present invention relates to a framework (10) for lining a structure, the framework comprising a reinforcement (11) comprising a plurality of reinforcing elements (12) arranged to form at least one space in which an insulating material in the form of at least one panel made of insulating material is able to be placed, the reinforcement being attached to the structure by attachment elements (13) and arranged to support a facing (16), characterised in that the framework is arranged so that the thickness of the reinforcement which is attached to the structure is greater than that of the at least one panel (140) made of insulating material in order to create an empty space between the insulating material and the facing.
E04F 13/00 - Revêtements ou enduits, p. ex. pour murs ou plafonds
E04B 9/20 - Moyens de suspension de la structure de support réglables
E04F 13/08 - Revêtements ou enduits, p. ex. pour murs ou plafonds constitués d'éléments d'habillage ou de garnissageLeurs bâtisLeurs moyens de fixation constitués de plusieurs éléments d'habillage ou de garnissage semblables
16.
CROSSLINKING OVEN COMPRISING AN ELECTRIC HEATING MEANS ARRANGED IN THE COMBUSTION CHAMBER
The present invention relates to an oven (2) for crosslinking a mat (16) of mineral and/or plant fibres, comprising at least one combustion chamber (4), at least one burner (14) configured to generate a flame inside the combustion chamber (4) and a crosslinking enclosure (6) which is configured to receive the mat (16) and is aeraulically connected to the combustion chamber (4), the oven (2) comprising at least one electric heating source (18) for heating the crosslinking enclosure (6), characterised in that the electric heating source (18) is arranged inside the combustion chamber (4).
F26B 3/06 - Procédés de séchage d'un matériau solide ou d'objets impliquant l'utilisation de chaleur par convection, c.-à-d. la chaleur étant transférée d'une source de chaleur au matériau ou aux objets à sécher par un gaz ou par une vapeur, p. ex. l'air le gaz ou la vapeur s'écoulant à travers le matériau ou les objets à sécher
F26B 17/02 - Machines ou appareils à mouvement progressif pour le séchage d'un matériau en vrac, à l'état plastique ou sous forme fluidisée, p. ex. granulés, fibres brutes le mouvement étant réalisé par des courroies entraînant le matériauMachines ou appareils à mouvement progressif pour le séchage d'un matériau en vrac, à l'état plastique ou sous forme fluidisée, p. ex. granulés, fibres brutes le mouvement étant réalisé par des courroies propulsant le matériau sur des surfaces fixes
F27B 9/36 - Aménagement des dispositifs de chauffage
A thermal insulation product includes a mineral wool, the mineral wool including mineral fibers, the fibers having a fiber length population distribution such that the median fiber length by number of the distribution is less than or equal to 2 mm, and that at least 10% of the number population has a fiber length strictly greater than 1.5 mm and, the product including at least one additive, the product having a weight percent of the total of the at least one additive of between 0.4% and 1.2% inclusive.
A computer implemented method for measuring the viscosity of a fluid stream flowing from an opening with constant acceleration, wherein the method takes as input at least one image of an area of interest of a fluid stream, the section, s0, of the opening and the output volume flow rate, U0, of the fluid stream from said opening; wherein the method provides as output the viscosity, η, of the fluid; wherein the method includes (a) modelling the geometrical profile of the fluid stream trough an digital processing operation of the input image, and (b) computing the viscosity of the fluid with a mathematical or physical model from the modelled geometrical profile, the section, s0, and the output volume flow rate, U0.
G01N 11/04 - Recherche des propriétés d'écoulement des matériaux, p. ex. la viscosité, la plasticitéAnalyse des matériaux en déterminant les propriétés d'écoulement en mesurant l'écoulement du matériau à travers un passage étroit, p. ex. un tube, une ouverture
G01F 1/00 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu
G01N 11/00 - Recherche des propriétés d'écoulement des matériaux, p. ex. la viscosité, la plasticitéAnalyse des matériaux en déterminant les propriétés d'écoulement
19.
METHOD FOR MANUFACTURING GLASS FIBERS FROM UNPROCESSED MINERAL MATERIALS
A method for manufacturing glass includes the melting of a mixture of raw materials constituting a melting bath including a source of silicon, a source of sodium, a source of boron and at least one source of calcium selected from a mixed oxide of calcium and at least one element selected from Si, Mg, Al, in particular a calcium silicate and/or a calcium aluminium silicate, and/or at least one source of magnesium selected from a mixed oxide of magnesium and at least one element selected from Si, Ca, in particular a magnesium silicate and optionally a source of aluminium selected from a mixed oxide of aluminium and at least one element selected from the group consisting of Si, Ca, Na, K, wherein the sources of calcium and/or of magnesium and/or of aluminium are natural mineral materials, that is to say are obtained from a natural geological medium and are unprocessed.
C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
C03C 1/00 - Ingrédients généralement utilisés pour la fabrication des verres, glaçures ou émaux vitreux
C03C 3/078 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant un oxyde d'un métal divalent, p. ex. un oxyde de zinc
C03C 13/04 - Fibres optiques, p. ex. compositions pour le cœur et la gaine de fibres
C03C 13/06 - Fibres minérales, p. ex. laine de scories, laine minérale, laine de roche
A composition of raw materials suitable for being melted and fiberized by external centrifugation in order to obtain a mineral wool, the composition includes between 1 and 62% by weight of glass wool.
C03C 13/06 - Fibres minérales, p. ex. laine de scories, laine minérale, laine de roche
C03B 37/04 - Fabrication de fibres ou de filaments de verre par emploi de la force centrifuge
C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
C03C 3/097 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du phosphore, du niobium ou du tantale
21.
METHOD FOR MANUFACTURING INSULATION PRODUCTS BASED ON MINERAL WOOL
Loose thermosetting mineral wool containing binding mineral fibers surrounded by a dry layer of thermosetting organic binder and, optionally, non-binding fibers.
C03C 25/26 - Composés macromoléculaires ou prépolymères
B29C 70/28 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts comprenant uniquement des renforcements, p. ex. matières plastiques auto-renforçantes opération de façonnage des matières composites comprenant uniquement des renforcements
22.
METHOD FOR PRODUCING INSULATION PRODUCTS BASED ON MINERAL FIBRES OR ORGANIC FIBRES OF NATURAL ORIGIN
A method for manufacturing an insulation product including mineral fibers or natural organic fibers bound by an organic binder, the method including (a) applying a sizing composition to the mineral fibers or the natural organic fibers, (b) forming an assembly of the mineral fibers or the natural organic fibers, (c) heating the assembly of the mineral fibers or the natural organic fibers until the sizing composition has cured, wherein the sizing composition includes at least one lignin, which is potentially oxidized, and at least one non-polymeric polycarboxylic organic acid.
D04H 1/587 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs caractérisé par les agents de liage utilisés
D04H 1/64 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs l'agent de liage étant appliqué à l'état humide, p. ex. agents chimiques en dispersion ou solution
D21H 11/00 - Pâte ou papier comprenant des fibres de cellulose ou de lignocellulose uniquement d'origine naturelle
D21H 13/40 - Fibres ou flocons inorganiques siliceux vitreux, p. ex. laine minérale ou fibres de verre
D21H 17/18 - Composés organiques non macromoléculaires contenant des éléments autres que le carbone et l'hydrogène formant de nouveaux composés in situ, p. ex. dans la pâte ou le papier, par réaction chimique avec lui-même, ou avec d'autres substances ajoutées
The present invention relates to a thermal and/or acoustic insulation product for filling a construction element comprising two walls facing each other so as to form a cavity, wherein the product comprises blown glass wool forming flakes, wherein the product comprises a hydrophobic additive, wherein the hydrophobic additive is a branched and crosslinked organosilicon polymer compound, the median size of the flakes being less than 20 mm.
E04B 1/76 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives à la chaleur uniquement
E04B 1/74 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs
The present invention relates to a method for producing a shaped composite, comprising: i) preparing a mixture comprising: at least 30% by weight of recycled mineral wool material comprising an adhesive comprising a phenolic resin, 11 to 25% by weight of hydraulic binder comprising clinker at a content of between 30% and 90% by weight, mineral fillers, and water; and ii) shaping the mixture into a shaped composite. The invention further relates to a shaped composite that can be obtained by a method of this kind, and to a method for producing a mineral wool using a shaped composite of this kind.
C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
B09B 3/27 - Liaison par silicate de sodium, p. ex. ciment ou verre liquide
C03C 25/54 - Combinaisons d'un ou plusieurs revêtements contenant uniquement des matériaux organiques avec un ou plusieurs revêtements contenant uniquement des matériaux inorganiques
B32B 17/04 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire sous forme de fibres ou filaments collés ou enrobés dans une substance plastique
D04H 1/587 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs caractérisé par les agents de liage utilisés
E04B 1/74 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs
25.
PROCESS FOR THE MANUFACTURE OF THERMOSET POLYESTER FOAMS
The present invention relates to a process for manufacturing thermoset polyester foams obtained from an ester polyol and a polyacid. The invention also relates to a foam that can be obtained by a process of said type. The invention further relates to a thermosetting expandable composition and to the use thereof for the manufacture of thermoset polyester foams.
C08J 9/08 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable par un agent chimique de gonflage dégageant de l'anhydride carbonique
C08J 9/02 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement utilisant des gaz de gonflage produits par la réaction des monomères ou par des agents de modification durant la préparation ou la modification des macromolécules
C08G 63/60 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés de la réaction d'un mélange d'acides hydroxycarboxyliques, d'acides polycarboxyliques et de composés polyhydroxylés
C08G 63/91 - Polymères modifiés par post-traitement chimique
26.
PRODUCT BASED ON MINERAL FIBERS AND PROCESS FOR OBTAINING IT
A thermal insulation product based on mineral wool, characterized in that the fibers have a micronaire of less than 10 l/min, preferably less than 7 l/min and especially between 3 and 6 l/min, and in that the material has a thermal conductivity of less than 31 mW/m·K, especially less than 30 mW/m·K. The parameters for obtaining this product are in particular the pressure of the burner, the rotation speed of the fiberizing spinner and the daily fiber output per spinner orifice.
D04H 1/4226 - Fibres de verre caractérisées par le dispositif de formation du non-tissé en fibres de verre
D04H 1/4374 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles caractérisés par l'emploi de certaines sortes de fibres dans la mesure où cet emploi n'a pas d'influence prépondérante sur la consolidation du voile utilisant différents types de couches, p. ex. par superposition de couches
D04H 1/74 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes caractérisés par la méthode de formation des voiles ou couches, p. ex. par la réorientation des fibres les fibres étant orientées, p. ex. parallèles
27.
METHOD AND SYSTEM FOR CALIBRATING THE PARAMETERS OF A DEVICE FOR AUTOMATICALLY CONTROLLING A FURNACE
Disclosed is a method for calibrating the parameters of a device for automatically controlling a furnace, preferably a submerged-combustion furnace, for melting a mixture (1001a) of batch materials comprising mineral waste. The method makes it possible to obtain optimal values for the parameters of the transfer function of the automatic-control device. It is based on: - modelling the thermal behaviour of the furnace (1002) using a non-stationary heat transfer function H(s) with, as input data, the variations as a function of time in the temperature ΔT of the mixture (1001a) of molten batch materials; said variations being measured following modification (3004), for a given and limited period of time, of at least one operating parameter of the furnace (1002) selected from the moisture content in the mixture (1001a) of batch materials, the pull of the furnace, the charging rate of the mixture (1001a) of batch materials, the power of the heating means (2002a-c), and/or the amount of organic compounds or of carbon-containing fuels in the mixture (1001a) of batch materials; - modelling the parameters of the transfer function C(s) of the automatic-control device (2010) applied to the modelled transfer function H(s).
The present invention relates to a method for recycling an insulating material in the form of a mat or felt of mineral wool containing mineral fibres which represent 80 to 99% of the weight of the insulating material and a binder comprising at least one thermoset resin, the method comprising a step that consists in placing the insulating material in contact with at least one amine in liquid or gaseous form, for a long enough time to decompose the binder. The invention also relates to the use of an amine to decompose the binder contained in an insulating material in the form of a mat or felt containing mineral fibres which represent 80% to 99% of the weight of the insulating material and a binder comprising at least one thermoset resin.
D04H 1/587 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs caractérisé par les agents de liage utilisés
D04H 1/64 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs l'agent de liage étant appliqué à l'état humide, p. ex. agents chimiques en dispersion ou solution
29.
METHOD FOR IMPROVING THE AIRTIGHTNESS OF BUILDINGS USING A BIOPOLYMER-BASED MEMBRANE
A method for improving the airtightness of a building or a room, includes providing a vapor barrier membrane on the inner face of the wall or the room, the vapor barrier membrane being a humidity-regulating membrane including an active portion having a middle layer having a thickness of between 2 μm and 200 μm and made of a biopolymer having a water vapor permeability coefficient P1 which increases with the average relative humidity and which, when it is determined at 23° C. and at an average relative humidity of 25.5%, is at least equal to 600 Barrers, and, on either side of the middle layer two outer layers having a thickness of between 100 nm and 20 μm made of, independently of each other, an organic polymer having a water vapor permeability coefficient P2, determined at 23° C. and at an average relative humidity of 25.5%, of between 105 and 550 Barrers.
E04B 1/62 - Isolation ou autres protectionsÉléments ou emploi des matériaux indiqués pour ceux-ci
B32B 23/08 - Produits stratifiés composés essentiellement de substances cellulosiques plastiques comprenant de telles substances comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
30.
METHOD AND SYSTEM FOR MEASURING PARAMETERS RELATED TO THE STABILITY OF A FLOATING BATCH OF MATERIALS
A computer implemented method (3000) for measuring the thickness, e, of a batch (2005) of materials floating on a pool (2006) of melt in an electric glass or stone melting furnace (1002). The method takes, as input data, a set (13000) of timescale temperature maps, M[T] of the batch (2005) of materials, a range, R[Ts] of expected values for the stationary temperature, Ts, of the batch (2005), and a threshold value, o, for the variation of temperature, ΔT, over time, Δt. The method provides, as output data, the spatial distribution (03000) of thicknesses of the batch (2005) over the surface thereof.
G01B 21/08 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer la longueur, la largeur ou l'épaisseur pour mesurer l'épaisseur
The invention relates to an at least partially electric glassmaking furnace (1) comprising a melting tank (2) which consists of blocks made of refractory materials and is suitable for containing a bath (3) of molten vitrifiable materials, and a plurality of heating electrodes (4) which are suitable for supplying electrical power to the bath, the tank (2) being held in place by a metal reinforcement (6), the furnace being characterised in that the reinforcement (6) comprises a set of electrical insulators (7) forming an electrical confinement barrier for the tank (2) which is able to block any circulation of leakage currents between the tank (2) and the metal reinforcement (6) of the furnace.
The present invention relates to a support (8) for a melting electrode (1) submerged from the surface of a molten bath, the support (8) having a power supply system and a first cooling device (20) comprising an inner pipe (12) and an outer pipe (11) which are associated with one another for the circulation of a cooling liquid, the outer pipe of the first cooling device being surrounded by an electrical insulator, the electrical insulator being surrounded by a second cooling device (22) comprising an inner pipe (17) and an outer pipe (16) which are associated with one another for the circulation of a cooling liquid. The invention is characterised in that at least the outer pipe of the second cooling device has a substantially parallelepipedal, or parallelepipedal, cross-section.
A thermal and/or acoustic insulation product includes a loose mineral wool, the mineral wool including mineral fibers and being suited to being blown. The fibers have a fiber length population distribution such that the ratio of the fiber length equal to the 90th percentile in distribution number to the median fiber length in distribution number is greater than 3, and the product includes at least one additive and has a total additive weight percent of between 0.4% and 1.2% inclusive.
C03C 13/06 - Fibres minérales, p. ex. laine de scories, laine minérale, laine de roche
C03B 37/06 - Fabrication de fibres ou de filaments de verre par étirage à la flamme ou par soufflage du verre fondu, p. ex. pour faire des fibres bouclées
The invention relates to a composition of raw materials suitable for being loaded into a glass furnace, melted and then fiberised via internal centrifugation, which composition of raw materials comprises a rock wool recyclate. The invention also relates to methods for melting this composition and fiberising same via internal centrifugation, and to the mineral wool obtained by means of these methods. The invention also relates to the use of a rock wool recyclate as a source of Al2O3, CaO and MgO for the manufacture of a mineral wool.
C03C 1/00 - Ingrédients généralement utilisés pour la fabrication des verres, glaçures ou émaux vitreux
C03C 3/087 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent contenant de l'oxyde de calcium, p. ex. verre à vitre ordinaire ou verre pour récipients creux
C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
C03C 13/06 - Fibres minérales, p. ex. laine de scories, laine minérale, laine de roche
35.
METHOD AND SYSTEM FOR DETERMINING THE SPECIFIC TEMPERATURE CORRESPONDING TO A VISCOMETRIC FIXED POINT FOR A FREE FLUID STREAM
00, which depends on the chemical composition of the fluid, and wherein which the adjustable parameters of said VFT-like model are statistically adjusted over a dataset of experimental and/or simulated temperature-dynamic viscosity values for said fluid within a chemical composition range.
G01N 11/00 - Recherche des propriétés d'écoulement des matériaux, p. ex. la viscosité, la plasticitéAnalyse des matériaux en déterminant les propriétés d'écoulement
The present invention relates to an amine resole resin stabilized by a solubilizing agent selected from among certain urea derivatives, to a sizing composition prepared from said resin, to a process for manufacturing a fiber-based insulation product, in particular based on mineral wool, using said sizing composition, as well as to a thermal insulation and/or soundproofing product obtained by said manufacturing process.
D04H 1/64 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs l'agent de liage étant appliqué à l'état humide, p. ex. agents chimiques en dispersion ou solution
C09J 161/34 - Polymères de condensation d'aldéhydes ou de cétones avec des monomères couverts par au moins deux des groupes , et
D04H 1/587 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs caractérisé par les agents de liage utilisés
The present invention relates to a plant fiber mat (1) characterized in that it comprises wood fibers (2) which are derived from woody plants and are secured to one another by means of heat-bonding fibers, the heat-bonding fibers having a decitex of less than or equal to 1.7 dtex.
D04H 5/00 - Non-tissés formés de mélanges de fibres relativement courtes et de fils ou de matériaux filamenteux similaires de bonne longueur
E04C 2/16 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés en bois, fibres, copeaux, tiges de végétaux ou analoguesÉléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés en matières plastiquesÉléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés en produits mousse en fibres, copeaux, tiges végétales ou analogues
38.
METHOD FOR CONSIGNEE-SPECIFIC INDIVIDUALIZING OF A NON-INDIVIDUALIZED PRODUCT OR A NON-INDIVIDUALIZED PRODUCT BUNDLE AND A DEVICE FOR CARRYING OUT THE INDIVIDUALIZATION STEP OF THE METHOD
The invention relates to a method for consignee-specific individualizing of a non-individualized product (1) or a non-individualized product bundle (1′) by a manufacturer of the product (1) or product bundle (1′) or by an entity downstream of the manufacturer in a supply chain, wherein a plurality of non-individualized products (1) or product bundles (1′) is stocked and/or stored, at least one non-individualized product (1) or non-individualized product bundle (1′) is picked up by means of a handling and/or transporting device (5) at a storage location (3) for the purpose of shipping to a consignee of the product (1) or product bundle (1′), assigned to a transport means (4), and transferred to the transport means (4), wherein during the handling and/or transporting (handling step S105) of the product (1) or the product bundle (1′) by means of the handling and transporting device (5) the consignee-specific individualization is carried out.
The present invention relates to an anchoring module (100) comprising a plate (101), said plate comprising at least one rod (102) for pinning on an insulating material, and at least one hole (1010) allowing fixing means to fix said plate to the surface of a wall, said anchoring module further comprising a profiled section (110) associated with said plate, said profiled section comprising at least one hole facing the hole in the plate.
E04F 13/08 - Revêtements ou enduits, p. ex. pour murs ou plafonds constitués d'éléments d'habillage ou de garnissageLeurs bâtisLeurs moyens de fixation constitués de plusieurs éléments d'habillage ou de garnissage semblables
40.
IMPROVEMENT OF THE ADHESION BETWEEN THE INSULATION AND THE RENDERING IN SYSTEMS FOR THE THERMAL INSULATION OF BUILDINGS FROM THE OUTSIDE
The present invention relates to a method for thermally insulating buildings from the outside, comprising (a) attaching an insulating material to the exterior face of the exterior wall of the building to be insulated, and (b) forming a primer layer by applying an adhesion primer to the exterior face of the insulating material, it being possible for these two steps (a) and (b) to be carried out in any order, (c) applying a mortar render to the primer layer, and (d) drying the mortar render, characterized in that the primer layer comprises a cationic polyelectrolyte, an anionic polyelectrolyte and a mineral salt selected from alkali and alkaline earth metal halides and a mineral filler, and in that it has a dry basis weight of less than 200 g/m2.
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 201/02 - Compositions de revêtement à base de composés macromoléculaires non spécifiés caractérisés par la présence de groupes déterminés
E04B 1/76 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives à la chaleur uniquement
E04B 1/80 - Éléments calorifuges en forme de dalles
D06M 15/19 - Traitement des fibres, fils, filés, tissus ou articles fibreux faits de ces matières, avec des composés macromoléculairesUn tel traitement combiné avec un traitement mécanique avec des composés macromoléculaires synthétiques
C03C 3/087 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent contenant de l'oxyde de calcium, p. ex. verre à vitre ordinaire ou verre pour récipients creux
C03C 3/097 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du phosphore, du niobium ou du tantale
C03C 13/06 - Fibres minérales, p. ex. laine de scories, laine minérale, laine de roche
42.
A DOUBLE-WALLED INSULATED TUBING AND A SPACE FOR SAME
Double-walled insulated tubing (10) comprising: an inner pipe (11), an outer cover or cladding (12), an insulation layer (13) arranged between the inner pipe (11) and the outer cover or cladding (12), and a spacer (14) connecting the inner pipe (11) and the outer cover or cladding (12). In order to improve the absorption of vibrations by the spacers (14) to further reduce the transfer of vibrations and, thus, noise from the inner pipe (11) to the outer cover or cladding (12), the present invention is, in a first aspect, characterized in that the spacer (14) comprises: a first pedestal (15) directly or indirectly attached to the inner pipe (11) and a second pedestal (16) directly or indirectly attached to the outer cover or cladding (12), an absorber means (20) having a first absorber section (22) and a second absorber section (23), the first absorber section (22) being arranged on side of the first pedestal (15) facing the inner pipe (11) and the second absorber section (23) being arranged on a side of the second pedestal (16) facing the outer cover or cladding (12), and a retainer (27) retaining the absorber means (20). In a second, alternative aspect, the absorber means (20) having a first absorber section (22) or a second absorber section (23), the first absorber section (22) being arranged on side of the first pedestal (15) facing the inner pipe (11) or the second absorber section (23) being arranged on a side of the second pedestal (16) facing the outer cover or cladding (12), and an intermediate section (21) arranged between the first and second pedestals (15, 16)
F16L 9/18 - Tuyaux à double paroiTuyaux à canaux multiples ou assemblages de tuyaux
F16L 55/035 - Absorbeurs de bruit sous forme de potences ou de supports spécialement adaptés
F16L 59/12 - Dispositions des supports de l'isolation des parois ou des corps isolés, p. ex. par des entretoises d'écartement placées entre le tuyau et le matériau d'isolation thermiqueDispositions spécialement adaptées pour le support des corps isolés
An insulating panel includes a bottom and a lid linked at their periphery by a side wall forming a housing in which an insulating material is placed, and a retention system in the form of spikes for retaining the insulating material in the panel and preventing it from collapsing.
E04C 2/32 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par la forme ou la structure formés d'un matériau ondulé ou cannelé analogue à des feuillesÉléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par la forme ou la structure composés de couches de ce genre avec ou sans couches d'un matériau plat en feuilles
E04B 2/00 - Murs, p. ex. cloisons, pour bâtimentsStructure des murs en ce qui concerne l'isolationAssemblages spécifiques pour les murs
E04C 2/00 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux
E04C 2/38 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par la forme ou la structure avec nervures, rebords ou similaires fixés dessus, p. ex. panneaux structurés
44.
BINDER COMPOSITION ON AN OLIGOESTER BASIS, PRODUCTION THEREOF, AND USE THEREOF FOR BINDING ORGANIC OR MINERAL FIBRES
The present invention relates to a thermosetting binder composition containing water and a water-soluble oligomeric ester of at least one saccharide chosen from reducing sugars, non-reducing sugars and hydrogenated sugars, the hydrogenated sugars being chosen from the group consisting of erythritol, arabitol, xylitol, sorbitol, mannitol, iditol, maltitol, isomaltitol, lactitol, cellobitol, palatinitol, maltotritol and hydrogenation products of hydrolyzates of starch or of lignocellulose materials, and of at least one polycarboxylic acid, the binder composition having a dry matter content of between 50% and 80% by weight, the water-soluble oligomeric ester representing at least 80% by weight, preferably at least 90% by weight, of the cry matter content of the thermosetting binder composition, and the thermosetting binder composition containing less than 10% by weight, preferably less than 5% by weight, with respect to its dry matter content, of free sorbitol.
The present invention relates to a thermosetting binder composition containing water and a water-soluble oligomeric ester of at least one saccharide chosen from reducing sugars, non-reducing sugars and hydrogenated sugars, the hydrogenated sugars being chosen from the group consisting of erythritol, arabitol, xylitol, sorbitol, mannitol, iditol, maltitol, isomaltitol, lactitol, cellobitol, palatinitol, maltotritol and hydrogenation products of hydrolyzates of starch or of lignocellulose materials, and of at least one polycarboxylic acid, the binder composition having a dry matter content of between 50% and 80% by weight, the water-soluble oligomeric ester representing at least 80% by weight, preferably at least 90% by weight, of the cry matter content of the thermosetting binder composition, and the thermosetting binder composition containing less than 10% by weight, preferably less than 5% by weight, with respect to its dry matter content, of free sorbitol.
It also relates to the use of such a binder composition for the manufacture of a product based on mineral or organic fibers which are bonded by an insoluble organic binder.
C08G 63/40 - Polyesters obtenus à partir de dérivés, formateurs d'esters, d'acides polycarboxyliques ou de composés polyhydroxylés autres que leurs esters
C08J 5/04 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes
D04H 1/587 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs caractérisé par les agents de liage utilisés
D04H 1/645 - Imprégnation suivie d'un processus de solidification
D06M 15/51 - Polyesters non saturés polymérisables
A method for forming glass fibers by a rotary assembly including a shaft rotated about an axis of rotation, a centrifuge secured to the shaft and provided with a primary annular wall including a plurality of primary orifices, and a supply system configured to supply the centrifuge with molten glass, and wherein, under the effect of a centrifugal force resulting from a rotation of the rotary assembly, a primary reserve of glass is formed against the primary annular wall of the centrifuge, the method including a) acquiring, using a camera, of at least one primary image of the centrifuge, b) processing the at least one primary image by an image processing system, and c) evaluating a parameter representative of a volume of the primary reserve by a system for processing the data from the primary image.
A thermal and/or acoustic insulation product includes a loose mineral wool, the mineral wool including mineral fibers and being suited to being blown. The product includes at least one additive and has a total additive weight percent of between 0.4% and 1.2% inclusive and a micronaire of between 4 L/min and 9 L/min.
C03C 25/255 - Huiles, cires, graisses ou leurs dérivés
C03C 25/32 - Composés macromoléculaires ou prépolymères obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
An insulating element (2000) made of bonded mineral fibres with two main surfaces (2001a-b) which are spaced and parallel to one another, and four side surfaces (2002a-d) substantially perpendicular to the two main surfaces (2001a-b), wherein at least one or both of the two main surfaces (2001a-b) are rough surfaces with a root mean square surface roughness, Rq, below 0.1 mm, preferably below 0.08 mm, more preferably below 0.05 mm. Are also provided a method for manufacturing said insulating element, a thermal insulating system comprising said insulating element, a kit for exterior insulation finishing systems and a method for installing a thermal insulating system.
E04B 1/76 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives à la chaleur uniquement
E04B 1/80 - Éléments calorifuges en forme de dalles
A facility for producing mineral wool, includes at least one supply device for supplying mineral fibers and a fiber-distribution station including a conveyor belt which can move in a longitudinal direction and on which the mineral fibers can be received so as to form a mineral fiber mat, wherein the fiber distribution station includes a roller table arranged on the passage of the mineral fibers that are intended to fall by gravity onto the conveyor belt, wherein each roller can be driven in rotation about a transverse axis of rotation, the rollers being configured to dispose the mineral fibers uniformly through the thickness of the fiber mat formed on the conveyor belt.
D04H 1/4226 - Fibres de verre caractérisées par le dispositif de formation du non-tissé en fibres de verre
D04H 1/44 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles les voiles ou couches étant renforcées par des moyens mécaniques, p. ex. par roulage
D04H 1/58 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs
D04H 1/732 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes caractérisés par la méthode de formation des voiles ou couches, p. ex. par la réorientation des fibres les fibres étant disposées au hasard par courant de fluide, p. ex. flux d'air
The invention relates to a method for obtaining a wall arrangement (1) comprising two walls (3, 5) consisting of blocks, concrete or mortar and facing each other so as to form at least one cavity (7) filled with an insulating material (9) comprising flakes of mineral or plant wool, said method comprising blowing said flakes into said cavity (7) by means of a blowing nozzle (8), said walls (3, 5) being arranged, during blowing, so as to extend along a vertical axis (Z) from their lower end, of vertical coordinate 0, up to their upper end, of vertical coordinate H, the cavity (7) opening out at said upper end and being accessible from the top, and said flakes being blown downwards, said method comprising a first blowing step in which the blowing nozzle (8) is positioned at a lower location of the cavity having a vertical coordinate of between 0 and H/2, then a final blowing step in which the blowing nozzle (8) is positioned at an upper location of the cavity having a vertical coordinate of between 2H/3 and H.
E04C 1/40 - Éléments de construction en forme de blocs ou autre pour la construction de parties de bâtiments constitués d'éléments de différents matériaux, p. ex. composés de couches de différents matériaux ou de pierres avec un matériau de remplissage ou des intercalaires isolants
B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
E04B 1/76 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives à la chaleur uniquement
E04C 2/284 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés composés de matériaux couverts par plusieurs des groupes , , ou de matériaux couverts par un de ces groupes avec un matériau non spécifié dans l'un de ces groupes au moins un des matériaux étant isolant
E04C 2/288 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés composés de matériaux couverts par plusieurs des groupes , , ou de matériaux couverts par un de ces groupes avec un matériau non spécifié dans l'un de ces groupes au moins un des matériaux étant isolant composés de matériau isolant et de béton, de pierre ou d'un autre matériau analogue à la pierre
50.
LOOSEFILL INSULATION HOSE CONNECTION MODULE WITH ROUGH INTERNAL SURFACE, LOOSEFILL INSUATION HOSE, AND LOOSEFILL INSULATION INSTALLATION SYSTEM
The present disclosure relates generally to loose fill insulation installation systems. The present disclosure relates more particularly to a connection module for a loose fill insulation hose. The connection module includes a tubular body extending along an axis and having an exterior side and an interior side that surrounds a path for conveying loose fill insulation. The connection module also includes a plurality of roughening structures coupled to the interior side of the tubular body so as to form a rough interior surface of the connection module. Each of the roughening structures includes at least one protrusion that extends transverse to the axis of the tubular body. The roughening structures form more than 400 protrusions that extend into the path of the loose fill insulation.
F16L 9/08 - Tuyaux rigides en béton, en ciment ou en ciment à l'amiante, avec ou sans armature
F16L 9/12 - Tuyaux rigides en plastique avec ou sans armature
F16L 59/147 - Dispositions pour l'isolation des tuyaux ou des tuyauteries l'isolation étant placée à l'intérieur par rapport à la surface extérieure du tuyau
51.
LOOSEFILL INSULATION HOSE CONNECTION MODULE WITH ROUGH INTERNAL SURFACE, LOOSEFILL INSUATION HOSE, AND LOOSEFILL INSULATION INSTALLATION SYSTEM
The present disclosure relates generally to loose fill insulation installation systems. The present disclosure relates more particularly to a connection module for a loose fill insulation hose. The connection module includes a tubular body extending along an axis and having an exterior side and an interior side that surrounds a path for conveying loose fill insulation. The connection module also includes a plurality of roughening structures coupled to the interior side of the tubular body so as to form a rough interior surface of the connection module. Each of the roughening structures includes at least one protrusion that extends transverse to the axis of the tubular body. The roughening structures form more than 400 protrusions that extend into the path of the loose fill insulation.
B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
The invention relates to a fastening set for fastening an insulation layer (12) to a wall portion (10) of a construction, in particular for forming a rear-ventilated façade. Provision is made that the fastening set comprises anchoring brackets (20), clamping plates (30) and cross-ties (40), wherein a clamping plate (30) comprises a first fastening portion for forming a form-fitting and/or frictional connection to an anchoring bracket (20) and a second fastening portion for fastening a cross-tie (40) to the clamping plate (30), wherein the cross-tie (40) comprises at least one third fastening portion for fastening the cross-tie (40) to the clamping plate (30) and at least one fourth fastening portion for fastening the cross-tie (40) to a further clamping plate (30) or to a further cross-tie (40), provided that the second and the third fastening portion can be connected to each other by hooking and/or are designed to form a form-fitting or frictional connection with each other, or that, in order to fasten the cross-tie (40) to the clamping plate (30), the fastening set comprises at least one connector. Furthermore, a method for constructing a part of a rear-ventilated façade is described.
E04F 13/08 - Revêtements ou enduits, p. ex. pour murs ou plafonds constitués d'éléments d'habillage ou de garnissageLeurs bâtisLeurs moyens de fixation constitués de plusieurs éléments d'habillage ou de garnissage semblables
E04B 1/76 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives à la chaleur uniquement
53.
METHOD FOR PREPARING A THERMOSETTING BINDER COMPOSITION BASED ON WATER-SOLUBLE OR WATER-DISPERSIBLE LIGNIN ESTER, FOR BINDING FIBRES
The present invention relates to a method for preparing a thermosetting binder composition, comprising the following steps: - mixing at least one lignin, at least one organic monocarboxylic or sulfonic acid, and at least one organic non-polymeric polycarboxylic acid; and - heating said mixture at a temperature of between 90°C and 170°C, preferably between 110°C and 150°C, for a duration of between 5 seconds and 5 minutes, preferably between 15 seconds and 1 minute, so as to form at least one water-soluble or water-dispersible lignin ester. The present invention also relates to a thermosetting binder composition that can be obtained by such a method, said binder composition containing at least one water-soluble or water-dispersible lignin ester, at least one residual lignin, at least one free residual organic non-polymeric polycarboxylic acid, and at least one free residual organic monocarboxylic or sulfonic acid. The present invention also relates to a method for manufacturing an insulation product comprising mineral fibres or natural organic fibres using a thermosetting binder composition as obtained previously, but diluted in water, and to an insulation product that can be obtained by the above-mentioned manufacturing method.
C04B 20/00 - Emploi de matières comme charges pour mortiers, béton ou pierre artificielle prévu dans plus d'un groupe et caractérisées par la forme ou la répartition des grainsTraitement de matières spécialement adapté pour renforcer leur propriétés de charge dans les mortiers, béton ou pierre artificielle prévu dans plus d'un groupe de Matières expansées ou défibrillées
C04B 28/14 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments de sulfate de calcium
C04B 103/65 - Agents d'étanchéité ou d'hydrofugeage
C04B 111/00 - Fonction, propriétés ou utilisation des mortiers, du béton ou de la pierre artificielle
The invention relates to an at least partially electric glass-making furnace (1), comprising a melting tank (2) made of refractory materials that is suitable for containing a bath (3) of molten batch materials and a plurality of immersion heating electrodes (An, Bn, Cn, Dn), which are immersed from the free surface of said bath (3) and supplied with electric current by an electrical facility (4). The electrical facility (4) is configured to generate a two-phase alternating current. This makes it possible to heat larger furnaces/reduce the number of electrodes.
The invention relates to an at least partially electric glass-making furnace (1), comprising a melting tank (2) made of refractory materials that is suitable for containing a bath (3) of molten vitrifiable materials and a plurality of electrodes (An, Bn, Cn, Dn) for heating said bath (3), said electrodes being supplied with alternating electric current by an electric apparatus (4) comprising at least one transformer (6) suitable for generating a plurality of output groups in a phase with a phase difference between each output group, each output being connected to at least one of said electrodes (An, Bn, Cn, Dn) by a conductor in a phase (7) generating a first magnetic field (B1). The device comprises a device installed in the first electromagnetic field, able to generate a magnetic counter-field.
C03B 5/027 - Fusion dans des foursFours, pour autant qu'ils soient spécialement adaptés à la fabrication du verre dans des fours électriques par passage d'un courant électrique entre électrodes immergées dans le bain de verre, c.-à-d. par chauffage résistif direct
C03B 5/16 - Caractéristiques particulières du procédé de fusionMoyens auxiliaires spécialement adaptés aux fours de verrerie
57.
METHOD FOR PRODUCING MINERAL FIBERS BY MEANS OF LOW-CARBON-EMISSION CENTRIFUGAL SPINNING
The present invention relates to a method for producing mineral fibres using an installation comprising an annular burner, the burner comprising a combustion chamber and a nozzle, the nozzle connecting the combustion chamber to the outside of the burner, a fiber spinner suitable for forming filaments by means of centrifugal spinning, the method comprising at least one step of injecting a first fluid into the combustion chamber at a first flow rate, the first fluid comprising a fuel, the fuel comprising dihydrogen, the volume fraction of dihydrogen in the first fluid being greater than 0.05. The pressure in the combustion chamber is between 1961 Pa and 7845 Pa.
C03B 37/04 - Fabrication de fibres ou de filaments de verre par emploi de la force centrifuge
F23C 3/00 - Appareils à combustion caractérisés par la forme de la chambre de combustion
F23D 14/24 - Brûleurs à gaz sans prémélangeur, c.-à-d. dans lesquels le combustible gazeux est mélangé à l'air de combustion à l'arrivée dans la zone de combustion avec des conduits d'alimentation en air et en gaz séparés, p. ex. avec des conduits disposés parallèlement ou se croisant au moins un des fluides étant soumis à un mouvement tourbillonnant
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
Produits et services
Materials used for packing, stopping and insulation;
insulating materials particularly made of mineral wool or
mineral fibers, glass wool, rock wool, textile fibers, wood
fibers, natural fibers, polystyrene, polypropylene,
polymers, in bulk, for blowing or in the nature of strips,
webs, felts, fleeces, membranes, panels, plates, partitions,
weatherstrips, shells, pipes, rolls and molded parts, for
use in heat, acoustics, sound, aesthetic and sealing
insulation; insulating materials covered with a surface
coating; adhesive tapes, strips, bands and grommets for
insulating purposes; sealant compounds for joints;
waterproof sealants; gaskets for sealing. Non-metallic construction materials; panels, plates, rolls,
surfaced or not, as construction materials for walls,
partitions, ceilings, sub-ceilings, floors, roofs, roof
underlays, cladding and waterproofing insulation systems,
for thermal and acoustic insulation purposes and against
humidity and fire.
A facility for producing mineral wool, including at least one supply device for supplying mineral fibers and a fiber-distribution station including a conveyor belt which can move in a longitudinal direction and on which the mineral fibers can be received so as to form a mineral fiber mat, wherein the fiber distribution station includes a roller table arranged on the passage of the mineral fibers that are intended to fall by gravity onto the conveyor belt, wherein each roller can be driven in rotation about a transverse axis of rotation, the rollers being configured to orient the mineral fibers longitudinally on the conveyor belt.
D04H 1/4226 - Fibres de verre caractérisées par le dispositif de formation du non-tissé en fibres de verre
D04H 1/74 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes caractérisés par la méthode de formation des voiles ou couches, p. ex. par la réorientation des fibres les fibres étant orientées, p. ex. parallèles
The present invention relates to a glass furnace (1) comprising a tank (10) that is surmounted by a side wall (20) and is closed from above by a crown (30), said crown being supported by an external structure (2), characterized in that the crown is composed of a plurality of individual elements (31), each individual element being secured directly to the external structure.
The invention relates to a module for evacuating smoke (40) from an enclosure, comprising a main duct (44), characterized in that the module further comprises a support base (42) on which the main duct rests, the duct being surmounted by a variable duct closure system (46). The module can be installed on the crown of a glass furnace.
The present invention relates to needle felt comprising mineral wool and a fatty acid amide amine, and a use of a fatty acid amide amine in the production of a needle felt from a mineral wool.
C03C 25/255 - Huiles, cires, graisses ou leurs dérivés
D04H 1/46 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles les voiles ou couches étant renforcées par des moyens mécaniques, p. ex. par roulage par aiguilletage ou opérations similaires pour provoquer l'enchevêtrement des fibres
The subject of the invention is a composition comprising flakes of mineral or plant wool, a mineral binder in powder form and a water-soluble polymer comprising hydroxyl groups, wherein the content of mineral or plant wool is between 50 and 90% by weight and the content of mineral binder is between 10 and 50% by weight relative to the total weight of mineral or plant wool and of mineral binder. The invention also relates to a method for obtaining an insulating coating and to a building element comprising a support coated with an insulating coating on one of its surfaces.
C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
C04B 28/10 - Ciments de chaux ou ciments d'oxyde de magnésium
C04B 28/14 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments de sulfate de calcium
C04B 111/00 - Fonction, propriétés ou utilisation des mortiers, du béton ou de la pierre artificielle
The present invention relates to a method for producing mineral material suitable for use as raw material in a glass melting method, comprising:
supplying a main tank with a vitrifiable mixture of materials comprising recycling materials comprising organic matter;
melting the vitrifiable mixture of materials in the main tank using submerged burners to obtain a melt; and
introducing a solid oxidant into the melt.
The invention relates to a glass wool panel intended to be used as an acoustic panel and having: - a density greater than or equal to 60 kg/m3 and less than or equal to 80 kg/m3, a thickness of between 10 mm and 70 mm, and an average micronaire value of between 2.4/5 g and 8.5/5 g, or - a density strictly greater than 80 kg/m3 and strictly less than 90 kg/m3, a thickness of between 30 mm and 70 mm, and an average micronaire value of between 5/5 g and 8.5/5 g, preferably between 5.7/5 g and 8.5/5 g, or - a density equal to 90 kg/m3, a thickness of between 10 mm and 40 mm, preferably between 10 mm and 38 mm, and an average micronaire value of between 3/5 g and 8.5/5 g, or - a density equal to 100 kg/m3, a thickness of between 10 mm and 30 mm, and an average micronaire value of between 3.3/5 g and 8.5/5 g.
The invention relates to a method for manufacturing glass, the method comprising a step of melting vitrifiable materials that are intended for the manufacture of the glass, the vitrifiable materials containing a proportion of carbon-containing organic matter of between 0.5% and 10%, wherein the step of melting the vitrifiable materials is implemented by means of a hybrid glass furnace (100) comprising a hot-top tank (110), the tank comprising, from upstream to downstream: -a first heating zone (Z_1) comprising combustion heating means (130_1, 130_2, 130_3); - a second heating zone (Z_2) comprising electrodes (160_1, 160_2, 160_3, 160_4) immersed in the bath (120) of molten materials, the melting step being implemented such that the proportion of combustion energy used for melting vitrifiable materials in the first zone is at least 50% and the proportion of electrical energy used for melting vitrifiable materials in the second zone is at least 50%, prioritizing the use of the combustion energy in the first heating zone (Z_1) in order to limit foaming in this first heating zone (Z_1) and, conversely, the use of the electrical energy in the second heating zone (Z_2) so as to maximize the heating efficiency of each of the energies used in the furnace.
A method for controlling a plant for melting a raw-material composition, suitable for obtaining mineral wool, cullet, textile glass yarns and/or flat glass or container glassware, which includes a melting chamber suitable for melting the composition, wherein the composition includes at least one wet mixture of mineral wool and/or biomass, and the method includes controlling at least one physical variable that has an impact on the output of the melting chamber, the controlling being carried out as a function of the moisture content of the composition and/or of the wet mixture, as measured before introduction of the composition and/or of the wet mixture into the melting chamber.
The present invention relates to a mineral wool mat (1) comprising at least a plurality of mineral fibres stacked on top of each other and side by side within the mineral wool mat (1), the mineral fibres being rigidly connected to one another by means of thermally bonding fibres, the volume density of the mineral wool mat (1) being less than 40 kg.m-3 and the thickness of the mineral wool mat (1) being greater than 50 mm.
D04H 1/4226 - Fibres de verre caractérisées par le dispositif de formation du non-tissé en fibres de verre
D04H 1/541 - Fibres composites, p. ex. âme-gaine, mer-île ou côte à côteFibres mixtes
D04H 1/74 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes caractérisés par la méthode de formation des voiles ou couches, p. ex. par la réorientation des fibres les fibres étant orientées, p. ex. parallèles
E04B 1/74 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs
69.
Additive manufacturing of concrete construction elements
A method for obtaining a concrete construction element by additive manufacturing, in which superposed mortar layers are successively deposited so as to form two wall surfaces, opposite one another, so as to form a cavity, as well as a plurality of reinforcement elements each extending from one of the wall surfaces toward the cavity, each reinforcement element being in contact with neither the wall surface opposite to that from which it extends, nor with a reinforcement element extending from the opposite wall surface to that from which it extends.
B33Y 80/00 - Produits obtenus par fabrication additive
E04B 1/74 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs
E04B 2/86 - Murs réalisés par moulage, coulage ou compactage sur place dans des coffrages permanents
70.
METHOD FOR IMPROVING THE AIRTIGHTNESS OF BUILDINGS USING A BIOPOLYMER-BASED MEMBRANE
A method for improving the airtightness of a building or a room in a building, includes using a vapor barrier membrane on the inner face of the walls of the building or the room in the building, wherein the vapor barrier membrane is a humidity-regulating membrane including an active portion which includes a middle layer having a thickness of 2 μm to 200 μm, and consisting of a biopolymer having a water vapor permeability coefficient P1 which increases with average relative humidity and which, when determined at 23° C. and at an average relative humidity of 25.5%, is at least 300 Barrers, and, on either side of the middle layer and in contact with the latter, two outer layers with a thickness of 100 nm to 20 μm, and consisting, independently of each other, of an organic polymer having both a water vapor permeability coefficient P2.
A thermosetting binder composition containing water and a water-soluble oligomer ester of at least one carbohydrate selected from reducing sugars, non-reducing sugars and hydrogenated sugars, hydrogenated sugars being selected from the group consisting of erythritol, arabitol, xylitol, sorbitol, mannitol, iditol, maltitol, isomaltitol, lactitol, cellobitol, palatinitol, maltotritol and the hydrogenation products of starch hydrolysates or of hydrolysates of lignocellulosic materials; at least one diol; and at least one polycarboxylic acid, the binder composition having a solid matter content ranging between 40% and 80% by weight, the water-soluble oligomer ester accounting for at least 70% by weight of the solid matter of the thermosetting binder composition, and the ratio of the number of hydroxyl groups of all the diols to the number of hydroxyl groups of all the diols and carbohydrates ranging between 5% and 50%.
D04H 1/587 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs caractérisé par les agents de liage utilisés
72.
USE OF AN ALUMINOSILICATE GLASS FOR PROVIDING A PLANT WITH SILICON IN AN ASSIMILABLE FORM, METHOD FOR TREATING A PLANT USING THIS GLASS AND NEW POWDER OF THIS GLASS
The subject-matter of the present invention is the use of an aluminosilicate glass to provide a plant with silicon in assimilable form, a method for treating a plant using this glass and a new powder of said glass.
The subject-matter of the present invention is the use of an aluminosilicate glass to provide a plant with silicon in assimilable form, a method for treating a plant using this glass and a new powder of said glass.
According to the invention, this aluminosilicate glass comprises the following constituents in a weight content varying within the limits defined below:
SiO2 30-60%
Al2O3 10-26%
CaO+MgO+Na2O+K2O 15-45%.
The subject-matter of the present invention is the use of an aluminosilicate glass to provide a plant with silicon in assimilable form, a method for treating a plant using this glass and a new powder of said glass.
According to the invention, this aluminosilicate glass comprises the following constituents in a weight content varying within the limits defined below:
SiO2 30-60%
Al2O3 10-26%
CaO+MgO+Na2O+K2O 15-45%.
The invention finds applications in particular in the agricultural field.
C05D 9/02 - Autres engrais inorganiques contenant des éléments à l'état de traces
C03C 3/087 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent contenant de l'oxyde de calcium, p. ex. verre à vitre ordinaire ou verre pour récipients creux
C03C 4/00 - Compositions pour verres ayant des propriétés particulières
C03C 12/00 - Poudre de verreCompositions pour billes en verre
C05G 5/10 - Engrais solides ou semi-solides, p. ex. poudre
73.
METHOD FOR PROCESSING CULLET USING COLORIMETRIC ANALYSIS
A method for processing cullet includes detecting a plurality of types of glass contained in the cullet using colorimetry, calculating a quantity of different types of glass detected in the cullet, determining a quantity of oxide and/or a redox potential which are associated with the cullet depending on the quantity of the different types of glass detected in the cullet.
G01N 21/25 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes
C03B 5/00 - Fusion dans des foursFours, pour autant qu'ils soient spécialement adaptés à la fabrication du verre
C03C 1/00 - Ingrédients généralement utilisés pour la fabrication des verres, glaçures ou émaux vitreux
G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
74.
SYSTEM AND METHOD FOR CROSSLINKING A CONTINUOUS MAT OF MINERAL AND/OR VEGETABLE FIBERS
The invention relates to a system (SYS_R) for crosslinking a continuous mat of mineral and/or vegetable fibers, comprising an oven (14) for crosslinking the mat, the crosslinking oven comprising at least one heating box, each heating box being connected to a combustion chamber. The crosslinking system further comprises an injection system (SYS_I) that is arranged outside the crosslinking oven and configured to inject hot air into at least one combustion chamber of a heating box, the injected hot air replacing a given fraction of hot air produced by at least one burner that is attached to the at least one combustion chamber.
B29C 35/04 - Chauffage ou durcissement, p. ex. réticulation ou vulcanisation avec des liquides, des gaz ou de la vapeur d'eau
B29C 35/06 - Chauffage ou durcissement, p. ex. réticulation ou vulcanisation avec des liquides, des gaz ou de la vapeur d'eau pour fabriquer des objets de longueur indéfinie
D04H 1/4226 - Fibres de verre caractérisées par le dispositif de formation du non-tissé en fibres de verre
D04H 1/645 - Imprégnation suivie d'un processus de solidification
F27B 9/10 - Fours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité chauffés sans contact entre gaz de combustion et la chargeFours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité chauffés électriquement chauffés par air ou gaz chauds
F27B 9/24 - Fours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le trajet de la charge pendant le traitementFours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le procédé de déplacement de la charge pendant le traitement la charge se déplaçant sur un trajet sensiblement rectiligne sur un transporteur
F27D 17/00 - Dispositions pour l'utilisation de la chaleur perdueDispositions pour l'utilisation ou pour l'élimination des gaz résiduaires
75.
SYSTEM AND METHOD FOR MANUFACTURING A CONTINUOUS MAT OF MINERAL AND/OR VEGETABLE FIBERS
The invention relates to a system (SYS_R) for crosslinking a continuous mat of mineral and/or vegetable fibers, comprising a oven (14) for crosslinking said mat, the crosslinking oven comprising at least one heating box, each heating box being connected to a combustion chamber. The crosslinking system further comprises an injection system (SYS_I) that is arranged outside the crosslinking oven and configured to inject hot air into at least one combustion chamber of a heating box, the injected hot air replacing a given fraction of hot air produced by a burner that is attached to the at least one combustion chamber, said fraction being between 20% and 100%, for example between 30% and 95%, more particularly between 40% and 80%.
B29C 35/04 - Chauffage ou durcissement, p. ex. réticulation ou vulcanisation avec des liquides, des gaz ou de la vapeur d'eau
B29C 35/06 - Chauffage ou durcissement, p. ex. réticulation ou vulcanisation avec des liquides, des gaz ou de la vapeur d'eau pour fabriquer des objets de longueur indéfinie
D04H 1/4226 - Fibres de verre caractérisées par le dispositif de formation du non-tissé en fibres de verre
D04H 1/645 - Imprégnation suivie d'un processus de solidification
F26B 17/02 - Machines ou appareils à mouvement progressif pour le séchage d'un matériau en vrac, à l'état plastique ou sous forme fluidisée, p. ex. granulés, fibres brutes le mouvement étant réalisé par des courroies entraînant le matériauMachines ou appareils à mouvement progressif pour le séchage d'un matériau en vrac, à l'état plastique ou sous forme fluidisée, p. ex. granulés, fibres brutes le mouvement étant réalisé par des courroies propulsant le matériau sur des surfaces fixes
F27B 9/10 - Fours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité chauffés sans contact entre gaz de combustion et la chargeFours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité chauffés électriquement chauffés par air ou gaz chauds
F27B 9/24 - Fours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le trajet de la charge pendant le traitementFours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité caractérisés par le procédé de déplacement de la charge pendant le traitement la charge se déplaçant sur un trajet sensiblement rectiligne sur un transporteur
F27D 17/00 - Dispositions pour l'utilisation de la chaleur perdueDispositions pour l'utilisation ou pour l'élimination des gaz résiduaires
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
Produits et services
Packing, stopping and insulating materials; Insulating materials based in particular on mineral wool or mineral fibres, glass wool, stone wool, textile fibres, wood fibres, natural fibres, polystyrene, polypropylene, polymer, loose, for blowing or in strip form, sheets, felts, coats, membranes, panels, plates, dividers, weatherstripping, shells, tubes, rolls and moulded parts, for use in thermal, acoustic, sound, aesthetic and waterproofing insulation; Insulating materials with a surface coating; Tapes for insultation, Insulating strips, Adhesive membranes and eyelets for insulation; Sealant compounds for joints; Sealing putties; Fluid seals. Building materials, not of metal; Panels, plates, rolls, with or without surface coatings, for thermal and acoustic insulation and protection against damp and fire, used in the construction of walls, partitions, ceilings, false ceilings, floors, roofs, roof linings, weatherboards and insulating systems under sealing materials.
77.
GLASS MELTING FURNACE WITH SUBMERGED BURNER, COMPRISING AN ANTI-SLOSH BARRIER
The invention relates to a facility (1) for melting a composition of raw materials (5) suitable for obtaining glass wool, rock wool, textile glass fibres and/or flat glass or hollow glassware, the facility comprising a melting chamber (8) provided with at least one inlet (12), at least one outlet (11) and at least one submerged burner (2) proximal to the outlet (11) The facility comprises a barrier (10) arranged between the proximal burner and the outlet, which barrier is intended to limit the sloshing movement of the glass, in particular at the surface of the bath.
The invention relates to a fastening system (2) for a façade element for connecting to an existing façade, wherein the fastening system (2) comprises two different components (10, 20), wherein a first component (10) comprises at least one first anchor bracket (12) for fastening to the existing façade and at least one second anchor bracket (14) for fastening to the façade element and wherein the second component (20) comprises at least one third anchor bracket (22) for fastening to the existing façade and at least one fourth anchor bracket (24) for fastening to the façade element. Provision is made that the first component (10) is configured to introduce substantially a weight of the façade element into the existing façade, and the second component (20) is configured to introduce substantially a wind suction load and wind pressure load into the existing façade. Further aspects of the invention relate to a use of the fastening system (2) and methods for fastening a façade element to an existing façade by means of the fastening system (2), a façade and a method for the refurbishment of an existing façade to increase energy efficiency.
E04F 13/08 - Revêtements ou enduits, p. ex. pour murs ou plafonds constitués d'éléments d'habillage ou de garnissageLeurs bâtisLeurs moyens de fixation constitués de plusieurs éléments d'habillage ou de garnissage semblables
E04F 13/10 - Revêtements ou enduits, p. ex. pour murs ou plafonds constitués d'éléments d'habillage ou de garnissageLeurs bâtisLeurs moyens de fixation constitués de plusieurs éléments d'habillage ou de garnissage semblables en bois
79.
FASTENING SYSTEM FOR A FAÇADE ELEMENT AND METHOD FOR FASTENING IN THE CASE OF A PROJECTING FLOOR SLAB
The invention relates to a fastening system (2) for a façade element (4) for connecting to an existing façade (2) with a projecting floor slab (62), wherein the fastening system (2) comprises two components (10, 20), wherein a first component (10) comprises at least one first dead weight anchor (12) for fastening to the existing façade (6) and at least one second dead weight anchor (14) for fastening to the façade element (4) and wherein the second component (20) comprises at least one wind load anchor (22) for fastening to the existing façade (6) and to the façade element (4). Provision is made that the first component (10) is configured to introduce substantially a weight of the façade element (4) into the existing façade (6), and the second component (20) is configured to introduce substantially a wind suction load and wind pressure load into the existing façade (6). Further aspects of the invention relate to a use of the fastening system (2) and methods for fastening a façade element (4) to an existing façade (6) by means of the fastening system (2), a façade and a method for the refurbishment of an existing façade (6) to increase energy efficiency.
E04F 13/08 - Revêtements ou enduits, p. ex. pour murs ou plafonds constitués d'éléments d'habillage ou de garnissageLeurs bâtisLeurs moyens de fixation constitués de plusieurs éléments d'habillage ou de garnissage semblables
E04B 2/90 - Murs-rideaux comprenant des panneaux fixés directement à l'ossature
E04F 13/10 - Revêtements ou enduits, p. ex. pour murs ou plafonds constitués d'éléments d'habillage ou de garnissageLeurs bâtisLeurs moyens de fixation constitués de plusieurs éléments d'habillage ou de garnissage semblables en bois
80.
METHOD FOR IMPROVING THE AIRTIGHTNESS OF BUILDINGS USING A BIOPOLYMER-BASED MEMBRANE
The invention relates to a method for improving the airtightness of a building or a room in a building, involving applying a vapor barrier membrane to the inner face of the walls of the building or the room in a building, characterized in that the vapor barrier membrane is a humidity-regulating membrane having an active portion which comprises: - a first layer that has a thickness of 2 μm to 200 μm and consists of a biopolymer having a water vapor permeability coefficient P1 which increases with the average relative humidity and which, determined at 23°C and at an average relative humidity of 25.5%, is at least equal to 300 Barrers; and, on only one of the two faces of the first layer, preferably in contact therewith, - a second layer that has a thickness of 100 nm to 20 μm and consists of a synthetic organic polymer having a water vapor permeability coefficient P2, determined at 23°C and at an average relative humidity of 25.5%, of no more than 250 Barrers.
A method for preparing a raw material composition adapted to be fed into the melting chamber of a facility adapted to obtain cullet, glass wool and/or rock wool, textile glass yarns, flat glass and/or hollow glass, the method including grinding a mineral wool mixture adapted to enter into the raw material composition, such that the granular mixture obtained after grinding has a bulk density greater than or equal to 30 kg/m3.
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
Produits et services
Sections and frameworks of metal for construction and interior design, in particular for laying glass wool, stone wool, mineral wool, insulating materials, panels or slabs of plaster; Lining, support, installation, assembly, connecting parts, joining pieces, Connection, extension, locking parts, Holding parts, fixtures, Wholly of metal, mainly of metal; All the aforesaid parts being for the aforesaid profiles and frameworks, including suspension lines, Rails of metal, stays, pillars, Hangers, Hanging brackets, Cornières, Connectors, Extension cords, Brackets, Splints, Jumpers, Paper-clips, Clamp holders, Claws, Hooks, Fastenings, Fixings, Side rails, bearers, Clips, Plates, Connecting parts, angle pieces, Nuts, Washers, Springs, Clips, Nails, screws and bolts. Packing, stopping and insulating materials; Insulating materials based in particular on mineral wool or mineral fibres, glass wool, stone wool, textile fibres, wood fibres, natural fibres, polystyrene, polypropylene, polymer, loose, for blowing or in strip form, sheets, felts, coats, membranes, panels, plates, dividers, weatherstripping, shells, tubes, rolls and moulded parts, for use in thermal, acoustic, sound, aesthetic and waterproofing insulation; Insulating materials with a surface coating; Adhesive strips, tapes, membranes and grommets for insulation; Sealant compounds for joints; Sealing putties; Fluid seals; Fastening devices of plastic for building materials; Fastening devices of plastic for insulating products and Fastening devices of plastic for insulating goods; Electric spotlight protection devices. Building materials, not of metal; Bituminous products for building, not of metal, Frameworks not of metal for building; Non-metallic fastening devices for use in the field of building; Panels, plates, rolls, with or without surface coatings, for thermal and acoustic insulation and protection against damp and fire, used in the construction of walls, partitions, ceilings, false ceilings, floors, roofs, roof linings, weatherboarding and insulating systems under sealing materials.
A panel for self-supporting ducts, in particular air-conditioning ducts, made up of a core of mineral wool, covered on its external face with an exterior covering joined to the external surface of the core, the exterior covering including a sheet of aluminum and the sheet of aluminum being the outermost sheet of the exterior stack, wherein the sheet of aluminum exhibits, at least on its outwardly exposed face, diffuse reflection greater than its specular reflection.
B32B 19/04 - Produits stratifiés composés essentiellement de fibres ou particules minérales naturelles, p. ex. d'amiante, de mica adjacentes à une autre couche d'une substance spécifique
B32B 3/06 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords pour lier les couches ensembleCaractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords pour attacher le produit à quelque chose d'autre p. ex. à un support
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 15/12 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de papier ou de carton
B32B 15/14 - Produits stratifiés composés essentiellement de métal adjacent à une couche fibreuse ou filamenteuse
B32B 15/20 - Produits stratifiés composés essentiellement de métal comportant de l'aluminium ou du cuivre
B32B 19/06 - Produits stratifiés composés essentiellement de fibres ou particules minérales naturelles, p. ex. d'amiante, de mica adjacentes à une couche fibreuse ou filamenteuse
A bracing accessory adapted to attach at least one insulating product onto a wall surface to be lined, includes a rod, a first end of which is adapted to be attached to a structural element of the wall, and a second end of which is adapted to pass through the insulating product and a sealing membrane.
E04B 1/41 - Dispositifs d'assemblage spécialement adaptés pour être noyés dans du béton armé ou de la maçonnerie
E04B 1/76 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives à la chaleur uniquement
The invention relates to a stabilized resol resin comprising water, a water-soluble amino phenol resin and a water-soluble aromatic polyol, as a solubilizer for the water-soluble amino phenol resin. The invention also relates to a diluted aqueous binder composition containing such a stabilized resol resin and additives, and to a method for producing a fibrous insulation product using such an aqueous binder composition.
C08G 14/06 - Polymères de condensation d'aldéhydes ou de cétones et de plusieurs autres monomères couverts par au moins deux des groupes d'aldéhydes avec des phénols et des monomères contenant de l'hydrogène fixé sur l'azote
D04H 1/64 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs l'agent de liage étant appliqué à l'état humide, p. ex. agents chimiques en dispersion ou solution
86.
Loosefill Insulation Hose Connector, Loosefill Insulation Hose And Loosefill Insulation Installation System
The present disclosure relates generally to loose fill insulation installation systems, for example, suitable for installing loose fill insulation to an installation site. The present disclosure relates more particularly to a loose fill insulation hose including a plurality of tubular sections coupled together so as to form a conduit configured to convey loose fill insulation along a path from a blowing machine to an installation site. The tubular sections include a first hose section, a first connector section, and a second connector section. The first hose section includes a flexible body that forms an opening with a first cross-sectional area. The first connector section includes a plurality of projections that extend inward. The second connector section includes a constricted opening with a second cross-sectional area that is no more than 50% of the first cross-sectional area.
B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
The present disclosure relates generally to loose fill insulation installation systems, for example, suitable for installing loose fill insulation to an installation site. The present disclosure relates more particularly to a loose fill insulation hose including a plurality of tubular sections coupled together so as to form a conduit configured to convey loose fill insulation along a path from a blowing machine to an installation site. The tubular sections include a first hose section, a first connector section, and a second connector section. The first hose section includes a flexible body that forms an opening with a first cross-sectional area. The first connector section includes a plurality of projections that extend inward. The second connector section includes a constricted opening with a second cross-sectional area that is no more than 50% of the first cross-sectional area.
F16L 11/118 - Manches, c.-à-d. tuyaux flexibles en caoutchouc ou en matériaux plastiques flexibles à paroi ondulée avec des agencements pour usages particuliers, p. ex. conducteurs d'électricité
F16L 11/12 - Manches, c.-à-d. tuyaux flexibles en caoutchouc ou en matériaux plastiques flexibles avec agencements pour usages particuliers, p. ex. spécialement profilés, avec couche protectrice, chauffés, conducteurs d'électricité
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Arranging of training programmes for engineers in new product design; Coaching (personalised support) for engineers in project management and new product design; Training in relation to the following fields: New product design. Technical support in relation to the following fields: New product design; Engineering services; Technical survey services; Scientific risk assessment.
The invention relates to a burner (1) suitable for drawing glass fibres, the burner comprising: - a ring-shaped combustion chamber (2), preferably delimited by walls made of a refractory material, opening onto a circular expansion slot (3), the direction of which is substantially parallel to the axis of the burner (1); and - an injection system (4) comprising at least one injector (5), preferably tubular in shape, arranged to supply the combustion chamber (2) with fuel and with oxidiser in the gaseous state, the burner (1) being characterised in that the injector (5) comprises at least one angular deflection element (51) suitable for generating a stream of oxidiser and/or fuel, the flow of which forms a vortex.
A façade insulating system includes an insulation panel of thermal insulation material, an outer panel, and a plurality of fastening devices. The thermal insulation material includes a first surface configured to face a wall of a building, a second surface opposite the first surface, and side surfaces. The plurality of fastening devices are configured to connect the outer panel and the insulation panel to the wall of the building. The insulation panel includes protrusions distributed over the second surface of the insulation panel. The protrusions are configured to abut the outer panel, such that, when the outer panel and the insulation panel are connected to the wall of the building, air channels are formed between the second surface of the insulation panel and the outer panel. Each of the plurality of fastening devices includes a distancing section. The distancing section includes two bracket sections. One of the bracket sections defines a first contact surface for abutment against the second surface of the insulation panel. The other bracket section defines a second contact surface for abutment against an inner surface of the outer panel, thereby determining a distance equal to a height of the protrusions between the second surface of the insulation panel and the inner surface of the outer panel.
An oven for heating a fibrous mat includes a first conveyor for conveying the mat in a forward direction, and a measurement system inside the mat, including a sensor mounted on the first conveyor and adapted to move, in a transverse direction of the mat, between a first retracted position inside the conveyor and a measurement position inside the mat under the effect of an activation system, the measurement system being such that the sensor is connected by a mechanical transmission system to a finger projecting on a lateral side of the first conveyor, and the activation system includes at least one contact surface located facing the lateral side of the conveyor and adapted to engage with the finger, when it moves in the forward direction in order to move the sensor from its retracted position to its measurement position by the mechanical transmission system.
An article for the conversion of glass, the article being made of an alloy that contains the following elements, the proportions being indicated as percentage by weight of the alloy (limit values included): Cr 20 to 35%, Fe 1 to 6%, W 3 to 8%, Nb 0.5 to 3%, Ti 0 to 1%, C 0.4 to 1%, Co 0 to 3%, Si 0.1 to 1.5%, Mn 0.1 to 1%, the remainder being nickel and unavoidable impurities.
A method for ventilating an oven configured to cure a binder bonding mineral fibers placed on a conveyor, the oven including, in series on the path of the conveyor, an inlet, a plurality of heating chambers and an outlet, the method including a procedure in which a predictive model for estimating an amount of pollutants is used.
F27B 9/28 - Fours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité pour traiter des longueurs ininterrompues du matériau travaillé
D04H 1/58 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs
D04H 1/732 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes caractérisés par la méthode de formation des voiles ou couches, p. ex. par la réorientation des fibres les fibres étant disposées au hasard par courant de fluide, p. ex. flux d'air
F27B 9/30 - Parties constitutives, accessoires ou équipement spécialement adaptés à ces types de fours
F27D 19/00 - Aménagement des dispositifs de commande
F27B 9/02 - Fours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité à trajets multiplesFours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité à plusieurs chambresCombinaisons de fours
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Information, advisory and consultancy services in the field of construction, particularly in terms of thermal and acoustic performance and energy consumption in buildings; information, advisory and consultancy services in the field of interior design and comfort.. Consultancy technical expertise (engineering work) in the field of housing, construction and the building industry, particularly for thermal and acoustic performance and energy consumption in buildings; thermal, acoustic and energy performance tests for buildings (expertise); thermal, acoustic and energy diagnostic services (expertise); compliance testing for buildings in terms of thermal insulation, acoustic insulation and energy consumption (expertise); scientific measurements and analyses of thermal and acoustic performance and energy consumption in buildings; thermographic measurement services; assessment (auditing) and self-assessment (auditing) services for compliance with specified quality requirements (standards, norms, benchmarks) in the field of housing, construction, and the building industry..
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
20 - Meubles et produits décoratifs
Produits et services
Metal profiles; junctions of metal; fixation devices of
metal for construction materials; fastening devices of metal
for insulation and sealing products. Materials used for packing, stopping and insulation;
insulating materials made of mineral wool or mineral fibers
in the nature of rigid or semi-rigid panels or boards;
insulating materials covered with a surface coating;
adhesive tapes, strips, bands and grommets for insulating
purposes; gaskets for sealing; rubber foam seals for
insulation and air sealing; sealant compounds for joints;
waterproof sealants. Fastening elements made of plastic for building materials;
fastening elements made of plastic for insulation and
sealing products.
96.
INSULATING MATERIAL COMPRISING THERMOPLASTIC FIBRES, GLASS FIBRES AND A COUPLING AGENT
The invention relates to: an insulating material comprising thermoplastic fibres, glass fibres and a coupling agent; an acoustic and/or thermal insulating product obtained from a material according to the invention; and a process for manufacturing a material according to the invention, comprising a first step of mixing the thermoplastic fibres and the glass fibres and then a step of heating.
E04B 1/74 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs
E04B 1/76 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives à la chaleur uniquement
97.
ELECTRIC GLASS FURNACE, METHODS FOR THE MELTING AND MANUFACTURE OF GLASS BY MEANS OF SAID FURNACE
The invention relates to an electric glass furnace (100) comprising a tank (110) with a cold or semi-cold top and also electrodes (150) for melting raw materials (130) introduced into the tank and thereby obtaining a bath (120) of molten material, the tank having a side wall (112) comprising an opening (113) configured to allow the molten material to flow out of the tank. The furnace additionally has means referred to as "delaying" means (170, 180), which are at least partially immersed in the bath and are positioned in vertical alignment with the opening and in proximity to the side wall of the tank and are configured to increase the dwell time, in the tank, of the raw materials that are introduced in proximity to the delaying means.
An insulating product includes mineral fibers of aluminosilicate glass including aluminum oxide, Al2O3, in a fraction by weight of between 14% and 28%, that are sized with a sizing composition including the following constituents within the limits defined below, expressed as fractions by weight with respect to the total weight of the composition: from 80% to 98% of water, from 2% to 20% of water-soluble poly(furfuryl alcohol), which is obtained by polycondensation of furfuryl alcohol, and less than 0.5% of furfuryl alcohol, wherein a sum of the fractions by weight of the poly (furfuryl alcohol) and of the water is at least 95%, and wherein the sizing composition applied to the mineral fibres has a pH in a range from 5 to 8.
C03C 25/32 - Composés macromoléculaires ou prépolymères obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C03C 3/062 - Compositions pour la fabrication du verre contenant de la silice avec moins de 40% en poids de silice
C03C 3/087 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant de l'oxyde d'aluminium ou un composé du fer contenant un oxyde d'un métal divalent contenant de l'oxyde de calcium, p. ex. verre à vitre ordinaire ou verre pour récipients creux
E04B 1/74 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs
The invention relates to a composition of raw materials suitable for being melted and fiberized by external centrifugation in order to obtain a mineral wool.
C03C 1/00 - Ingrédients généralement utilisés pour la fabrication des verres, glaçures ou émaux vitreux
C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
C03C 13/00 - Compositions pour fibres ou filaments de verre
C03C 13/06 - Fibres minérales, p. ex. laine de scories, laine minérale, laine de roche
An installation for melting a composition of raw materials, suitable for obtaining glass wool, textile glass yarns and/or flat glass, includes a melting chamber equipped with at least one submerged burner, wherein the melting chamber is defined by side walls made of refractory material and a bare metal bottom traversed by a network of pipes adapted for the circulation of a cooling fluid.
