Goods & Services

Building materials, namely, cement mixes, ready mix concrete, Portland cement, blast furnace cement, possolanic cement, blended cement, fly ash and hydraulic cement; and quarry products in the nature of sand and limestone

Goods & Services

Building materials, namely, cement mixes, ready mix concrete, Portland cement, blast furnace cement, possolanic cement, blended cement, fly ash and hydraulic cement; and quarry products in the nature of sand and limestone

Abstract

A concrete composition having an optimized formulation and suitable for 3-D printing is provided. The composition may include a hydraulic cement composition, aggregate, cement and/or aggregate by-product dust, one or more rheology modifiers, a plasticizer, fibers, and a sufficient amount of water to effect setting of the composition. Optionally the concrete composition may include a setting agent. A method for 3D printing multiple layers of the concrete composition is also provided.

IPC Classes  ?

• C04B 18/12 - Waste materialsRefuse from quarries, mining or the like
• C04B 18/162 - Cement kiln dustLime kiln dust
• C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
• C04B 28/04 - Portland cements
• C04B 28/06 - Aluminous cements

Abstract

A concrete composition having an optimized formulation and suitable for 3-D printing is provided. The composition may include a hydraulic cement composition, aggregate, cement and/or aggregate by-product dust, one or more rheology modifiers, a plasticizer, fibers, and a sufficient amount of water to effect setting of the composition. Optionally the concrete composition may include a setting agent. A method for 3D printing multiple layers of the concrete composition is also provided.

IPC Classes  ?

• C04B 18/12 - Waste materialsRefuse from quarries, mining or the like
• C04B 18/162 - Cement kiln dustLime kiln dust
• C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
• C04B 28/04 - Portland cements
• C04B 28/06 - Aluminous cements
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 70/00 - Materials specially adapted for additive manufacturing

Abstract

A concrete composition having an optimized formulation and suitable for 3-D printing is provided. The composition may include a hydraulic cement composition, aggregate, cement and/or aggregate by-product dust, one or more rheology modifiers, a plasticizer, fibers, and a sufficient amount of water to effect setting of the composition. Optionally the concrete composition may include a setting agent. A method for 3D printing multiple layers of the concrete composition is also provided.

IPC Classes  ?

• B28B 1/00 - Producing shaped articles from the material
• C04B 18/162 - Cement kiln dustLime kiln dust
• C04B 20/00 - Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups and characterised by shape or grain distributionTreatment of materials according to more than one of the groups specially adapted to enhance their filling properties in mortars, concrete or artificial stoneExpanding or defibrillating materials

Goods & Services

Cement

Abstract

An apparatus, system, and method for metering the total water added to a concrete load contained in a concrete truck mixing drum. The apparatus includes a coupling for connecting an external water supply, at least two check valves to enable water to be added from either the external water supply or a water tank onboard the truck, and a meter for recording water added to the concrete drum. Separate hoses may be provided for adding water to the drum and for supplying water for use outside the concrete drum.

IPC Classes  ?

• G05D 11/13 - Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
• G01N 33/38 - ConcreteLimeMortarGypsumBricksCeramicsGlass
• G01N 33/18 - Water

Goods & Services

Building materials, namely, cement mixes, ready mix concrete, Portland cement, blast furnace cement, possolanic cement, blended cement, fly ash and hydraulic cement, concrete block, and recycled concrete; and quarry products in the nature of sand, stone and limestone

Goods & Services

Building materials, namely, cement mixes, ready mix concrete, Portland cement, blast furnace cement, possolanic cement, blended cement, fly ash and hydraulic cement; and quarry products in the nature of sand and limestone

Goods & Services

Colored concrete in wet-mix form

Goods & Services

Concrete, namely self consolidating concrete

Goods & Services

Concrete, namely pervious concrete

Goods & Services

Concrete, namely fiber reinforced concrete

Goods & Services

non-metallic building materials, namely, sand, gravel, stone; [ roofing slates, landscaping slates, architectural design slates, bricks, brick slabs, brick tiles, ] concrete blocks, concrete slabs, [ concrete roofing tiles, clay slabs, clay tiles, ceramic tiles, paving tiles, marble tiles; tar, pitch, asphalt; bitumen and macadam; ] portland cement, roofing cement, masonry cement, granulated blast furnace cement, hydraulic cement, stucco cement, pozzolanic cement, cement mixes, concrete, stone aggregate, ready-mix concrete, [ concrete drain pipes, concrete water supply pipes, concrete sewer pipes, ] recycled concrete [ and pumice, pavers, paving stones, paving tiles ] and recycled construction debris composed of [ wood or ] concrete [ ; and construction materials in the nature of plastic slabs ]