| Patents for C04B 22 - Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators (5,757) |
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| 12/23/2009 | CN100572322C Dry powder mortar composition for air bubble lightweight concrete and preparation method thereof |
| 12/23/2009 | CA2725373A1 Solids free sealing fluid |
| 12/22/2009 | CA2338941C Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
| 12/16/2009 | CN101602592A Light-weight face tile for thermal insulating layer on external wall and manufacture method thereof |
| 12/16/2009 | CN101602583A Warm-mixed auxiliary agent for asphalt mixture and preparation method thereof |
| 12/16/2009 | CN100569693C Magnesite composite material manhole and production technology thereof |
| 12/16/2009 | CN100569690C Weatherable water-permeable material and its uses |
| 12/16/2009 | CN100569689C Additive for producing light-burned magnesia building material capable of replacing magnesium chloride |
| 12/16/2009 | CN100569687C Cement composite grinding aid |
| 12/10/2009 | WO2009146572A1 A penetration-crystallization type cement-based water-proof material with molecular sieve structure and a method of producing the same |
| 12/09/2009 | CN101597156A Air entraining agent |
| 12/09/2009 | CN101597154A Negative temperature hardening agent |
| 12/09/2009 | CN101597153A Composite early strength agent |
| 12/09/2009 | CN101597152A 减水剂 Superplasticizer |
| 12/09/2009 | CN101597151A Flash setting admixture |
| 12/09/2009 | CN101597150A Accelerator |
| 12/09/2009 | CN101597149A Expanding agent |
| 12/09/2009 | CN101597148A Densifier |
| 12/09/2009 | CN101596040A Indeformable stone imitation table-board of furniture |
| 12/03/2009 | US20090293770 Protective concrete for weakening the intensity of proton radiation |
| 12/02/2009 | EP2128109A1 Solids Free Sealing Fluid |
| 12/02/2009 | EP2128108A1 Hydraulic bonding agent |
| 12/02/2009 | CN101591523A Gradient electromagnetic wave-absorbing material and preparation method thereof |
| 12/02/2009 | CN101591159A Heat-insulating fiber coating and preparation method thereof |
| 12/02/2009 | CN100564305C Coal gangue-fly ash foam concrete |
| 12/02/2009 | CN100564303C High polymer powdery cement modifier production method |
| 11/26/2009 | WO2009141481A1 Method for producing a heat-resistant article made from agglomerated stone |
| 11/25/2009 | CN101585981A Attapulgite energy storage luminous paint |
| 11/25/2009 | CN101585696A Attapulgite bi-component high-hardness size putty |
| 11/25/2009 | CN101585693A Attapulgite paste energy storage luminous paint |
| 11/25/2009 | CN101585687A Insulation and fire-proof material and production method thereof |
| 11/25/2009 | CN101585682A Method for producing attapulgite energy storage luminous paint |
| 11/25/2009 | CN101585677A Method for producing attapulgite pavement marking paint |
| 11/25/2009 | CN101585676A Tunnel concrete additive |
| 11/25/2009 | CN101585673A Use of sodium carbonate as fired fly ash brick blank plasticizer |
| 11/24/2009 | CA2480349C Recycled waste as air entrainment admixtures |
| 11/24/2009 | CA2380095C A low-density and low-porosity cementing slurry for oil wells |
| 11/24/2009 | CA2306940C High pozzolan cement mixtures |
| 11/18/2009 | CN101581131A Non-autoclaved aerated concrete building block and manufacturing method |
| 11/18/2009 | CN101579886A Manufacturing method of artificial marble |
| 11/18/2009 | CN100560531C Lightweight high-strength ultra heat preservation building block |
| 11/18/2009 | CN100560529C Polymer intercalation calcium aluminum hydrotalcite as concrete additive and preparing method thereof |
| 11/17/2009 | US7618490 Liquid quick-setting mixture for cement having a small alkali amount, excellent strength development, excellent adhesion; sources of aluminum, sulfur and fluorine, quick-setting aid, and a cement concrete with different aluminum and sulfur sources from that of the aid; stabilizingground; construction |
| 11/12/2009 | WO2009136518A1 Hydraulic composition and concrete using the hydraulic composition |
| 11/12/2009 | WO2009135973A1 Calcium sulphate and sodium bicarbonate compound for acoustic and thermal insulation |
| 11/11/2009 | CN101578243A Device for producing cement and production method |
| 11/11/2009 | CN101575880A Polyphenyl plate thinly plastered external insulation system of outer wall |
| 11/11/2009 | CN101575191A Expanded and vitrified microsphere insulating material for construction wall and production process |
| 11/11/2009 | CN101575184A Method for adding antifreeze cementing material of concrete according to water consumption |
| 11/11/2009 | CN100558667C Cob ecological composite wall board and its preparation method |
| 11/05/2009 | WO2009133564A2 Method, apparatus providing and selling (king stone) pre-mix glass fiber reinforced concrete |
| 10/28/2009 | CN101565294A Inorganic environmental-protection substitute materials for wood and production process thereof |
| 10/28/2009 | CN101565282A Beet waste mash compound and efficient composite cement grinding aid and its manufacturing method |
| 10/28/2009 | CN101565281A Lime-flyash stabilization gravel modified by architectural ceramic filter pressing sludge |
| 10/21/2009 | CN101560081A Preparation method of exterior wall bonding powder polystyrene granule insulating mortar |
| 10/21/2009 | CN101560076A Compound water-repellent gypsum additive |
| 10/21/2009 | CN101560074A Water reducer produced by utilizing zirconium silica residues and production method thereof |
| 10/21/2009 | CN100551876C Ultra-low-carbon steel slag inclusion line magnesium-carbon brick and producing method thereof |
| 10/21/2009 | CN100551865C Super big diameter mud water balance simultaneous grouting slurry for tunnel shield construction |
| 10/21/2009 | CN100551863C Concrete admixture for resisting sea water erosion |
| 10/15/2009 | WO2009125210A1 A process for reducing the set time of a settable slurry |
| 10/15/2009 | CA2719556A1 A process for reducing the set time of a settable slurry |
| 10/14/2009 | CN101555117A Light-weight aggregate small-sized hollow building block formula, preparation technology and small-sized hollow building block |
| 10/14/2009 | CN101555110A Concrete antifreezer and preparation method thereof |
| 10/14/2009 | CN100548927C Molded three-dimensional insulator |
| 10/13/2009 | US7601770 Adjust fluid flow; high strength; shrinkage inhibition; mixture of graft polymer; polyoxyalkylene glycol and organic phosphate |
| 10/13/2009 | US7601328 Using tin hydroxide at a pH of 2-11 to reduce chromium VI (to chromium III)to a content in the cement of 2 ppm; 0.5-80% by weight of dry matter of tin hydroxide/water stabilised by a hydrosoluble stabilizer of polysulfonates,polydiphosphonates, and/or polyesterethers; antiallergens; skin disorders |
| 10/07/2009 | CN101549987A Fly ash-desulfuration gypsum composite active mineral admixture for concrete and method and application of the same |
| 10/07/2009 | CN101549984A Calcination-free desulfurized gypsum dry mixed mortar |
| 10/07/2009 | CN101549982A Calcination-free desulfurized gypsum brick |
| 10/07/2009 | CN101549973A Compound concrete high efficiency water reducing agent |
| 10/01/2009 | WO2009118652A1 Additives for cement |
| 10/01/2009 | CA2712437A1 Additives for cement |
| 09/30/2009 | EP2105419A1 Additives for cement |
| 09/30/2009 | EP1781754B1 Fluid loss concentrate for hydraulic cement |
| 09/30/2009 | CN101544488A Conductive cement with nano-graphite |
| 09/30/2009 | CN101544487A Automatic temperature varying building energy-saving composite material and preparation method thereof |
| 09/30/2009 | CN101543830A Comprehensive utilization method for recycling manganese oxide slag |
| 09/30/2009 | CN101543829A Comprehensive utilization method for recycling manganous carbonate slag |
| 09/23/2009 | EP2103576A1 System for producing cement and production method |
| 09/23/2009 | EP2102130A2 Compositions comprising sorel cements and oil based fluids and method of servicing a wellbore with the same |
| 09/23/2009 | EP2102129A2 Compositions comprising quaternary material and sorel cements and methods of servicing a wellbore with the same |
| 09/23/2009 | CN101538133A High-performance cement expansive agent and production method thereof |
| 09/23/2009 | CN101537663A Preparation method of high temperature resisting cement grout |
| 09/23/2009 | CN100542988C Hollow heat-insulation building block and method of producing the same |
| 09/23/2009 | CN100542987C Loosening sand stabilized coagulant |
| 09/16/2009 | CN101535208A Set accelerator and technique for spraying with the same |
| 09/16/2009 | CN101535207A Cement mortar composition for grout and grout mortar obtained from the same |
| 09/16/2009 | CN101531497A Crack-resistant waterproof cement-based permeable composite repairing material and method for preparing same |
| 09/16/2009 | CN101531478A High performance mineral additive |
| 09/16/2009 | CN100540499C Anticracking waterproof agent |
| 09/16/2009 | CN100540498C Low-alkali liquor accelerator for spraying concrete |
| 09/11/2009 | WO2009087111A4 Additive for forming a corrosion-protection layer on a refractory cladding of a melt furnace containing an aluminium alloy melt |
| 09/09/2009 | CN101528629A Process for manufacturing an asphalt paving mixture |
| 09/09/2009 | CN100537468C Activator of large doped quantities of levigated slag concrete |
| 09/03/2009 | WO2009107709A1 Method of consolidating ceramic powder and consolidated ceramic |
| 09/03/2009 | US20090221717 Magnesium ammonium phosphate cement composition |
| 09/02/2009 | EP1444173A4 Settable composition containing potassium chloride |
| 09/02/2009 | CN101519898A Inverted-type roofing heat-insulation light plate and preparation method thereof |
| 09/02/2009 | CN101519298A Preparation method and application of stainless steel slag water-seepage and expansion cooling column |