FLEMISH GOVERNMENT, DEPARTMENT OF PUBLIC WORKS, MARITIME ACCESS (Belgique)
Inventeur(s)
Dockx, Joris
Vandekeybus, Jos
Snellings, Ruben
Horckmans, Liesbeth
Cizer, Ozlem
Vanderwalle, Lucie
Van Balen, Koen
Abrégé
A supplementary cementitious material used in combination with an activator such as Portland cement to produce a hydraulic binder. The supplementary cementitious material is based on physico-chemically treated filter cake product extracted from dredged sediments and can partially replace Portland cement clinker in conventional concrete applications with positive effects on sustainability (reduction of CO2 emissions, upcycling of residues).
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 28/00 - 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
C04B 32/00 - Pierres artificielles non prévues par l'un des groupes de la présente sous-classe
FLEMISH GOVERNMENT, DEPARTMENT OF PUBLIC WORKS, MARITIME ACCESS (Belgique)
Inventeur(s)
Dockx, Joris
Vandekeybus, Jos
Snellings, Ruben
Horckmans, Liesbeth
Cizer, Özlem
Vandewalle, Lucie
Van Balen, Koen
Abrégé
The object of this invention is a supplementary cementitious material to be used in combination with an activator such as Portland cement to produce a hydraulic binder. The supplementary cementitious material is based on physico-chemically treated filter cake product extracted from dredged sediments and can partially replace Portland cement clinker in conventional concrete applications with positive effects on sustainability (reduction of CO2 emissions, upcycling of residues).
FLEMISH GOVERNMENT, DEPARTMENT OF PUBLIC WORKS, MARITIME ACCESS (Belgique)
Inventeur(s)
Dockx, Joris
Vandekeybus, Jos
Snellings, Ruben
Horckmans, Liesbeth
Cizer, Ozlem
Vandewalle, Lucie
Van Balen, Koen
Abrégé
The object of this invention is a supplementary cementitious material to be used in combination with an activator such as Portland cement to produce a hydraulic binder. The supplementary cementitious material is based on physico-chemically treated filter cake product extracted from dredged sediments and can partially replace Portland cement clinker in conventional concrete applications with positive effects on sustainability (reduction of CO2 emissions, upcycling of residues).