Patents
Patents for C04B 28 - 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 (36,226)
03/1984
03/13/1984US4436680 Ceramic
03/13/1984US4436555 Magnesium phosphate glass cements with ceramic-type properties
03/06/1984US4435215 Heat-resistant inorganic compositions
03/06/1984CA1163090A1 Fluid loss control in saturated salt cement slurries
02/1984
02/28/1984US4434257 Cement composition
02/28/1984CA1162949A1 Concrete
02/22/1984EP0100780A1 Method for formation of coating film of silicon oxide
02/21/1984US4433016 Mixing sodium and potassium silicate, filler, reinforcemnet with water, applying to glass and heating
02/21/1984US4432956 Autoclaving silicon compound, nonaqueous solvent, and water, then desolventizing and drying
02/21/1984US4432799 Magnesium aluminum phosphate
02/21/1984US4432798 Slurrying silicates and aluminates solutions, then mixing aggregate and setting
02/21/1984CA1162671A1 Modifying mortars of inorganic binding agents with alkylated sulphonated phenol-formaldehyde condensation product
02/16/1984WO1984000538A1 Soil stabilizer and method for stabilizing soil
02/15/1984EP0100671A1 Water-inseparable cement compositions
02/15/1984EP0100656A2 Stabilising soil
02/15/1984EP0029069B1 Hydraulic inorganic composition
02/14/1984CA1162203A1 Foamed gypsum moulded articles and production thereof
02/07/1984US4430463 Sand, methylene or porpylene glycol, defoaming
02/07/1984US4430384 Flame resistant insulated electrical wire and cable construction
02/07/1984US4430369 Aluminosilicate fibers, ceramics, mats, alkali stabilization, amine-phosphonic or aliphatic acid condensation product
02/07/1984US4430125 Process of manufacture of a composite material and composite material manufactured by this process
01/1984
01/31/1984US4428775 Reinforced cement sheet product containing no asbestos for fabricating on hatschek machine
01/31/1984US4428700 Method for disposing of waste materials
01/24/1984US4427611 Molding a slurry, heat treatment, and drying
01/24/1984CA1161070A1 Modifiers for ion-leachable cement compositions
01/17/1984US4426458 Fiber reinforced sulphur concretes
01/17/1984US4426456 Freeze/thaw durable sulphur compositions
01/11/1984EP0097867A2 Powdery anti-foam agent and process for its preparation
01/10/1984US4425397 Flame and heat resistant electrical insulating tape
01/10/1984US4425291 Method for the production of more water-resistant foamed elements from waterglass containing natural latex dispersion
01/03/1984US4424290 Filtrate reducer additive for swelling clay grouts and cement-swelling clay grouts
01/03/1984US4424148 Process for preparing wastes for non-pollutant disposal
01/03/1984US4424074 Additives for cementitious compositions
12/1983
12/28/1983EP0096736A2 Process for obtaining a frictional connection between concrete and duroplast-laminated and lacquered objects
12/27/1983US4422989 Gas concrete from lime, cement, sand, water, aluminum powder and calcium sulfate
12/27/1983US4422876 Method for preparing plugging material
12/27/1983US4422496 Process for preparing olivine sand cores and molds
12/20/1983US4421797 Method and device for the dry-spray application of concrete to a substrate
12/20/1983CA1159088A1 Cementitious compositions and cement product produced therefrom
12/13/1983CA1158427A1 Expansive admixture
12/08/1983WO1983004279A1 Demolishing product
12/06/1983US4419312 Silica, calcium hydroxide oroxide
12/06/1983US4419196 Production of molded products based upon a two-component hydraulic mineral resin
12/06/1983US4419135 Method of preparing cementitious compositions for tunnel backfill
12/06/1983US4419134 Organic phosphoric ester containing water-dispersible aluminum paste as foaming agent in light-weight foamed concrete
12/06/1983US4419133 Bonded aggregate structures and production thereof
12/06/1983CA1158377A1 Shaped sulphur concrete articles
12/06/1983CA1158001A1 Gel forming compositions
11/1983
11/29/1983US4417925 Ceramic fiber refractory mixture
11/24/1983WO1983004018A1 Admixture for cold-weather concrete
11/23/1983EP0094507A2 Wall of slabs comprising a trowel joint
11/22/1983US4416695 Aldehyde for strength
11/22/1983CA1157488A1 Additive composition for portland cement materials
11/16/1983EP0094331A1 Process for creating dams in mines from foamed plaster or anhydride, device for carrying out the process, and mixture utilised
11/15/1983US4415673 Refractory material
11/15/1983US4415367 Ferrous sulfate, aluminum sulfate, a hydraulic cement and water; oil wells
11/15/1983US4415366 Foamed thixotropic hydraulic cement containing calcium sulfate hemihydrate; well bores
11/15/1983US4415364 Curable mixture of a powdery alkali metal silicate, an alkali metal borate and silicon polyphosphate
11/15/1983CA1156818A1 Method of manufacture of structural board panels and to board panels formed thereby
11/09/1983EP0093156A1 Rapid setting accelerators for cementitious compositions.
11/08/1983US4414385 Protective coating for sewage conduits
11/08/1983US4414034 Novel additive blends for cementitious materials
11/08/1983US4414030 Fiber-reinforced cement, and process
11/08/1983US4413681 Reaction product of polyamide and high molecular weight sulfonated polymer
11/02/1983EP0092572A1 Improvements in cements, mortars and concretes
11/01/1983US4413062 Molding composition and product produced therefrom
11/01/1983US4412863 Silicate, curing agent, fused silica or metal powder filler
11/01/1983CA1156268A1 Aluminum hydroxide-based building materials and method for manufacturing same
10/1983
10/27/1983WO1983003614A1 Product and method for manufacturing spray plaster
10/25/1983US4411702 Method for sheet forming a gypsum hardened body
10/25/1983US4411701 Waterproof gypsum molded product
10/25/1983CA1155875A1 Hydraulic cement composition
10/19/1983EP0091449A1 Spring element.
10/18/1983USRE31421 Building elements and their preparation
10/18/1983US4410365 Binder
10/12/1983EP0091377A1 Well cementing compositions for fighting annular flow of gas under pressure
10/11/1983US4409030 Material for destroying concrete structures
10/11/1983CA1154909A1 Shaped articles made from expanded minerals
10/04/1983US4407676 Fiber-reinforced cement and process
10/04/1983US4407062 Methods of producing superconductors
09/1983
09/27/1983US4406703 Composite materials made from plant fibers bonded with portland cement and method of producing same
09/27/1983US4406702 Additive compositions for hydraulic cement base mixtures
09/20/1983US4405372 Portland cement, limestone, and amine salt of formic or acetic acid
09/14/1983EP0088587A1 Hydraulic cement composition
09/14/1983EP0088170A1 Self hardening composition and cartridge thereof
09/13/1983US4404105 Reaction and solidification of silicic acid polymer and toxic metal or metal compound; water treatment
09/13/1983US4404031 Process for producing hydraulic cements
09/13/1983CA1153537A1 Process for making a thermal insulating body
09/06/1983US4403059 Storage-stable aqueous alkali metal silicate/filler adhesive compositions and their use
09/06/1983US4402927 Transparent, blocks
09/06/1983US4402892 Method for making xonotlite insulation by foaming an aqueous slurry of calcareous and siliceous reactants and cellulosic and glass fibers
09/06/1983US4402753 Composition and method for curing concrete
09/06/1983US4402752 Sand, portland cement, cellulose ether, polyacrylamide, bentonite
09/06/1983US4402750 Building materials and method for manufacturing same
09/06/1983US4402749 Cementitious compositions with early high strength development and methods for controlling setting rate
09/06/1983CA1153488A1 Glass composition for water setting ion-polymer cements
09/06/1983CA1153397A1 Composition for preparing inorganic foamed bodies
08/1983
08/31/1983EP0087352A1 Process for preparing cement-asbestos based manufactured articles by using fibrils of synthetic polymers, endowed with a high superficial area, and products derived therefrom
08/31/1983EP0086923A1 Shape for, method of and composition for moulding by injecting a refractory consumable lining in a ladle designated for storing molten metal
08/30/1983US4401471 Portland cement, polyphospheric acid