| 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) |
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| 08/15/1993 | WO1993016010A1 Production of cement-mortar dry mix |
| 08/15/1993 | CA2105398A1 Production of cement-mortar dry mix |
| 08/12/1993 | DE4213388A1 Sound or heat-insulating constructional part - comprises rock wool esp, basalt rock wool made of yarns or fibres drawn from rock melt and bound using phenol-free binders |
| 08/11/1993 | EP0554757A1 One-component alkali silicate cement composition |
| 08/11/1993 | EP0554751A1 Use of water-soluble sulfoalkyl derivatives of cellulose in gypsum anol cement compositions |
| 08/11/1993 | EP0554749A2 Water soluble sulfoalkyl hydroxyalkyl derivatives of cellulose and their use in gypsum and cement compositions |
| 08/11/1993 | EP0554251A1 Method for producing a product made of a lightweight material, and material having controlled physical properties thereby obtained |
| 08/11/1993 | EP0437483B1 Low cement refractory |
| 08/11/1993 | CN1075131A Anhydrite cement products and its production method |
| 08/11/1993 | CN1075115A Production technology for lightweight glazed tile with leftover bits and pieces and its products |
| 08/11/1993 | CN1075114A Production method of artificial inorganic marble and its products |
| 08/11/1993 | CN1075113A Production technology and products of lightweight glazed tile |
| 08/10/1993 | US5234968 Blend of cellulose ether, polyvinyl alcohol and boric acid or salts thereof |
| 08/10/1993 | US5234754 A homogeneous mixture of fine solid particle, densely packed particle, plasticing binders and liquid to fill voids between particles ; compressive and tensile strength |
| 08/10/1993 | US5234631 Fireproof or refractory materials containing fire-resistant, water soluble, film-forming inorganic compounds |
| 08/10/1993 | US5234498 Process for fixing lead-contaminated ecologically hazardous industrial waste materials using clinoptilolite zeolite |
| 08/10/1993 | US5234497 Fast setting to stop water leakage in cement pipes |
| 08/06/1993 | CA2088897A1 Low temperature well cementing compositions and methods |
| 08/05/1993 | WO1993015030A1 Casting mass |
| 08/04/1993 | EP0554046A1 Hydraulic cement set-accelerating admixtures incorporating glycols |
| 08/04/1993 | EP0553131A1 Method for improving the activation of latently hydraulic basic blast-furnace slag in the production of a building material. |
| 08/04/1993 | CN1074893A High-strength ornamental gypsum cement and its mfg. method |
| 08/04/1993 | CN1074853A Method for mfg. mineral plate material, ping pong table and basketball backboard |
| 08/03/1993 | US5232779 Reinforcement fibers and/or process fibers based on plant fibers, method for their production, and their use |
| 07/29/1993 | CA2088212A1 Single-component alkali metal silicate cement composition |
| 07/28/1993 | EP0548081A4 Hydraulically bonded cement compositions and their methods of manufacture and use |
| 07/28/1993 | EP0407513B1 Method for stabilizing loose ground |
| 07/28/1993 | CN1074652A No decolour artificial colour inorganic decorating board |
| 07/27/1993 | CA1320635C Flowability improving agent, process for the production thereof and use thereof |
| 07/22/1993 | WO1993014043A1 Cuttable concrete, process for the manufacture and moulding thereof |
| 07/22/1993 | WO1993014042A1 Material containing powdered rubber for protecting concrete from the effects of freezing and thawing |
| 07/22/1993 | CA2126355A1 Cuttable concrete, process for the manufacture and moulding thereof |
| 07/21/1993 | CN1074427A Composite alumina cement decorative board and making method thereof |
| 07/21/1993 | CN1074426A Superfluid state concrete |
| 07/21/1993 | CN1021650C Method for stabilizing concrete residues |
| 07/20/1993 | US5228915 Fluid loss control additives for oil well cementing compositions |
| 07/20/1993 | US5228914 High strength construction material comprising a mixture of calcium aluminate cement and glass fibers, free of portland cement; heat resistance, nondestructive, compressive strength |
| 07/20/1993 | US5228913 Compositions which set in the presence of water, their use and method for producing molded articles from such compositions |
| 07/20/1993 | CA1320511C Cementitious composition |
| 07/20/1993 | CA1320504C Lightweight fused silica refractory compositions |
| 07/14/1993 | CN1074235A Water-proof gypsum powder |
| 07/14/1993 | CN1074201A Preparation of high strength concrete |
| 07/14/1993 | CN1074200A Compound haydite building block as wall material |
| 07/13/1993 | US5227100 Mixing surfactant foam having uniform pore size and a specified apparant density with a pourable suspension of a calcium sulfate hydrate and water and shaping to form a lightweight, high strength panel or block |
| 07/13/1993 | US5226961 High temperature wellbore cement slurry |
| 07/13/1993 | CA1320221C Asbestos contamination control method and formulas used therein |
| 07/08/1993 | WO1993013032A1 Lightweight gas concrete |
| 07/08/1993 | WO1993013029A1 Fluid loss additives for cementing compositions |
| 07/08/1993 | WO1993001142A3 Process for making light concrete aggregates |
| 07/08/1993 | DE4244432A1 Building material - is a mixture of brick chips with sands and cement for prefabricated sections |
| 07/07/1993 | CN1073930A Hollow brick made of coal cinder and cement |
| 07/07/1993 | CN1073929A Naturally cured coal gangue brick |
| 07/06/1993 | US5225478 Polymer powders which are redispersible in water and can be prepared by atomizing aqueous polymer dispersions, and their use as additives in hydraulic binders |
| 07/06/1993 | US5224595 Fibers with carboxy-containing polymers |
| 07/01/1993 | DE4142286A1 Three-ply gypsum constructional board - has outer gypsum-fibre mixt. layer sandwiching gypsum-bonded granulate |
| 07/01/1993 | DE4037576A1 Hardenable mineral foam structure - made by reacting water-glass with oxide(s) from melting and sintering processes |
| 06/30/1993 | EP0548081A1 Method of preparing a cementitious article from a hydraulically bonded cement composition |
| 06/30/1993 | CN1073671A Manufacturing method of magnesite building material and building |
| 06/30/1993 | CN1073670A Deformation-proof material of bituminous concrete pavement and its preparation method |
| 06/30/1993 | CN1073669A Dispersion resistant additive of underwater concrete and its preparation method |
| 06/30/1993 | CN1073668A Formulation of natural curing coal gangue brick |
| 06/29/1993 | US5223036 Additive composition for cement admixture |
| 06/29/1993 | US5223035 In admixture with Portland cement; increased compressive strength |
| 06/29/1993 | CA1319774C Glass/poly (carboxylic acid) cement compositions |
| 06/29/1993 | CA1319473C Process for manufacture of fibre-reinforced shaped articles |
| 06/23/1993 | EP0547923A1 Process for stabilising and solidifying incineration products of municipal waste, products resulting from this process and products for its implementation |
| 06/23/1993 | EP0547716A1 Method for fixing waste material |
| 06/23/1993 | EP0547433A1 Method of making calcium-hydrosilicate-bound shaped bodies |
| 06/23/1993 | CN1073416A Silica powder, latex and cement mortar (concrete) |
| 06/22/1993 | US5221343 Dispersant, setting retarder and air entrainment additive for cement |
| 06/22/1993 | US5220960 Pumping aqueous acid solution to remove by dissolution |
| 06/20/1993 | CA2085850A1 Method for fixing waste material |
| 06/17/1993 | DE4218216C1 Large area gas block - has layer of water-retaining material between layers of cement-bonded leather and textile waste |
| 06/16/1993 | CN1073156A Crystal marble pictwre brick and its making technology |
| 06/15/1993 | CA2083765A1 Process for the production of calcium hydrosilicate bounded shaped articles |
| 06/10/1993 | WO1993011085A1 Fiber gypsum board and method of manufacturing same |
| 06/10/1993 | WO1993010972A1 Lightweight composites |
| 06/09/1993 | EP0545827A1 Injection grout for filling pores of finegraded soils or micro-cracked surroundings and process of making it |
| 06/09/1993 | EP0545741A1 Paper and its application to a new plasterboard |
| 06/09/1993 | DE4140093A1 Naturally dried bricks prodn. - using mixt. of straw, mud and small amt. of water to produce pellets which are compressed into bricks in industrial press |
| 06/09/1993 | DE3943628C2 Press for making plaster board panels |
| 06/09/1993 | CN1072983A Mgf. method of terrazzo floor brick with colour pattern |
| 06/09/1993 | CN1072914A Light-weight composite decorative partition board |
| 06/09/1993 | CN1072913A Flyash brick and its production process |
| 06/08/1993 | US5218035 Biocompatibility |
| 06/08/1993 | US5217531 Using acrylamide-vinylpyrrolidone copolymer |
| 06/03/1993 | DE4239062A1 Cement mixt. used as concrete or mortar - contg. cement, fly-ash, hydroxy:carboxylic acid, and alkali metal ions |
| 06/02/1993 | EP0543918A1 High performance pigments of low oil absorption: preparation, properties and end-use applications |
| 06/02/1993 | CN1072667A Producing method for silicate-type inorganic glazed stone material |
| 05/27/1993 | WO1993010054A1 Plaster and/or paint product |
| 05/27/1993 | DE4210224C1 Hydraulic carrier layer binder for tar and/or asphalt contg. recycling building material - includes Portland cement hydraulic carrier layer binder, sand, burnt oil slat, brown coal coke dust, hardener etc. |
| 05/27/1993 | DE4209577A1 Asbestos and mineral wool disposal - has container for material to be filled with wet concrete to cover and seal it |
| 05/27/1993 | DE4138627A1 Rendering calcium sulphate prods. hydrophobic - involves treatment of gypsum with epoxidised polybutadiene solns. |
| 05/26/1993 | EP0543767A1 Method of producing solid moldings from a by-product of wet limestone-gypsum desulfurization of flue gas |
| 05/26/1993 | CN1072401A Nonclay sinter exempted wall material |
| 05/26/1993 | CN1020891C Method for producing powdered coal ash brick |
| 05/25/1993 | US5213161 Well cementing method using acid removable low density well cement compositions |
| 05/25/1993 | US5213160 Cementing a well with a water setting hydraulic slurry, displacement and hardening |
| 05/25/1993 | CA1318441C Epoxy/glass coating composition |
| 05/25/1993 | CA1318109C Method for hydrating hemihydrate gypsum |