| Patents for C04B 24 - Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers (15,791) |
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| 01/11/2012 | EP2404884A1 Compositions and methods for well treatment |
| 01/11/2012 | CN102317230A Fast hydraulic binder for parts and constructions made of concrete containing a calcium salt |
| 01/11/2012 | CN102311548A Comb-type lignin water reducer as well as preparation method and application thereof |
| 01/11/2012 | CN102311242A Water-soluble polymer grinding aid prepared from papermaking waste liquor and preparation method thereof |
| 01/11/2012 | CN102311241A Non-monoamine road asphalt anti-peeling agent and manufacture method thereof |
| 01/11/2012 | CN101913822B C150 (strength grade) concrete for section steel-concrete combined structure |
| 01/11/2012 | CN101811842B Cement grinding aid with excitation role |
| 01/11/2012 | CN101759414B Cementitious capillary crystalline type waterproofing agent |
| 01/11/2012 | CN101708972B Liquid composite cement grinding aid and preparation method thereof |
| 01/11/2012 | CN101687952B Aqueous synthetic-resin emulsion for cement mortar admixture, re-emulsifiable powder for cement mortar admixture from aqueous synthetic-resin emulsion, and cement mortar admixture comprising the same |
| 01/11/2012 | CN101545320B Method for compensation and anti-permeation of temperature difference cracks of ground concrete high-temperature pool |
| 01/10/2012 | US8093326 Providing an aqueous calcium sulfate hemihydrate; admixing with the polycarboxylic type dispersant |
| 01/10/2012 | US8092592 Additive for hydraulic binding agent with long processing time and high early strength |
| 01/10/2012 | CA2661111C Molecular de-airentrainer compositions and methods of use of same |
| 01/05/2012 | US20120000397 Cement slurry composition |
| 01/04/2012 | EP2402402A1 Powdered material for the arts or the building industry |
| 01/04/2012 | EP2401238A1 Composition used for preparing concrete without adding water |
| 01/04/2012 | EP1339780B1 A joint compound additive for reduction of cracking, cratering and shrinkage |
| 01/04/2012 | CN1675141B Hydraulic binder composition |
| 01/04/2012 | CN102304211A Sulfonated melamine-formaldehyde polycondensate water reducer and preparation method thereof |
| 01/04/2012 | CN102303966A Building environment-friendly flame-retarding wall composite material |
| 01/04/2012 | CN102303963A Waterproof mortar and manufacturing method thereof |
| 01/04/2012 | CN102303959A Mixture modifier capable of being used on colorful road directly and preparation method thereof |
| 01/04/2012 | CN101698581B Foaming agent of waterproof foam concrete, and preparation method |
| 01/04/2012 | CN101665336B Preparation method of low-alkaline liquid accelerating agent |
| 01/04/2012 | CN101624270B High-efficiency polycarboxylic acid series water reducing agent and preparation method thereof |
| 01/04/2012 | CN101591155B Yeast protein concrete foaming agent and preparation method thereof |
| 01/03/2012 | US8088842 Solubilized defoamers for cementitious compositions |
| 01/03/2012 | CA2674019C Cement compositions comprising humic acid grafted fluid loss control additives and methods of using them |
| 01/03/2012 | CA2536647C Dual function cement additive |
| 01/03/2012 | CA2324393C Stabilized setting and hardening accelerator of low viscosity |
| 12/29/2011 | WO2011163105A1 Phosphate-containing polycarboxylate polymer dispersants |
| 12/29/2011 | WO2011162458A1 Sheet material for construction using sand and method for manufacturing same |
| 12/29/2011 | WO2011161508A1 Alkali-swellable acrylic emulsions comprising acrylic acid, use thereof in aqueous formulations and formulations containing same |
| 12/29/2011 | WO2011161447A1 Grinding aid |
| 12/29/2011 | WO2011161411A1 Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use |
| 12/29/2011 | WO2011111984A3 Self-levelling mortar composition using loess stone powder |
| 12/29/2011 | US20110319526 Use in a hydraulic binder composition of a dry-ground calcium carbonate with a copolymer of (meth) acrylic acid and an alkoxy or hydroxy polyalkyleneglycol group |
| 12/29/2011 | US20110316189 Self-mending composites incorporating encapsulated mending agents |
| 12/29/2011 | DE102010061818B3 Self-compacting concrete for producing concrete layer, comprises portion of blast furnace cement that contains portion of Portland cement clinker and portion of blast furnace slag, Portland composite cement, and portion of limestone flour |
| 12/29/2011 | CA2803669A1 Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use |
| 12/29/2011 | CA2802624A1 Alkali-swellable acrylic emulsions comprising acrylic acid, use thereof in aqueous formulations and formulations containing same |
| 12/28/2011 | EP2398750A1 Fast hydraulic binder for parts and constructions made of concrete containing a calcium salt |
| 12/28/2011 | CN102295790A Redispersible polymer powder compositions prepared from styrene butadiene-based latex for dry mix formulations |
| 12/28/2011 | CN102295429A 用于干砂浆配制物的纤维素醚组合物 Formulations for dry mortar composition of a cellulose ether |
| 12/28/2011 | CN102295428A 抗碱防潮粉及其生产工艺和施工方法 Alkali proof powder and its production process and construction methods |
| 12/28/2011 | CN102295427A 有机复合纳米直径纤蛇纹石纤维钢筋混凝土阻锈剂、制备方法及其应用 Organic composite nm diameter chrysotile fiber reinforced concrete rust inhibitor, preparation method and its application |
| 12/28/2011 | CN102295426A 有机复合纳米直径海泡石纤维钢筋混凝土阻锈剂、制备方法及其应用 Organic composite nano-diameter fiber reinforced concrete meerschaum rust inhibitor, preparation method and application |
| 12/28/2011 | CN102295425A 有机复合纳米直径坡缕石纤维钢筋混凝土阻锈剂、制备方法及其应用 Organic composite nano-diameter fiber reinforced concrete palygorskite rust inhibitor, preparation method and application |
| 12/28/2011 | CN102295424A 有机复合纳米直径闪石纤维钢筋混凝土阻锈剂、制备方法及其应用 Organic composite nano-amphibole fiber diameter reinforced concrete rust inhibitor, preparation method and its application |
| 12/28/2011 | CN102295423A 减水早强抗冻剂 Less water early strength antifreeze agent |
| 12/28/2011 | CN102295422A 混凝土抗裂密实防水剂 Compacting concrete cracking waterproofing agent |
| 12/28/2011 | CN102294199A 木质素磺酸盐接枝共聚物分散剂及其制备工艺和应用 Lignin sulfonate graft copolymer dispersant and its preparation process and application |
| 12/28/2011 | CN101580373B 凹凸棒膏状路面标线涂料 Pasty attapulgite pavement marking paint |
| 12/28/2011 | CN101538529B 复合水凝快装式沼气发生器及制造方法 Composite hydrogel quick biogas generator and method of manufacture |
| 12/28/2011 | CN101525221B 抗车辙剂 Rutting Resistance |
| 12/27/2011 | US8083850 Method of brake fluid disposal and grinding aid for cement material |
| 12/27/2011 | US8083849 Activating compositions in subterranean zones |
| 12/22/2011 | US20110313083 Two-component mortar compound and its use |
| 12/21/2011 | EP2395969A2 Use of hydrophobin as a spreading agent |
| 12/21/2011 | EP1625278B1 Methods of cementing in subterranean zones penetrated by well bores using biodegradable dispersants |
| 12/21/2011 | CN202081025U 萘系减水剂生产流程中热能利用装置 Naphthalene superplasticizer production process heat utilization system |
| 12/21/2011 | CN102286134A 一种高性能减水剂的制备方法 A process for producing high-performance water-reducing agent |
| 12/21/2011 | CN102285774A 一种沥青路面温拌再生剂及其制备方法和使用方法 One kind of warm mix asphalt recycling agent and its preparation method and use |
| 12/21/2011 | CN101811841B 一种无机防水剂及其制法 An inorganic waterproofing agent Jiqizhifa |
| 12/21/2011 | CN101514091B 气泡轻质混凝土双组分砂浆 Two-component mortar bubble lightweight concrete |
| 12/21/2011 | CN101486783B 一种乙烯基芳族系聚醚接枝混凝土超塑化剂的制备方法 Department prepared an aromatic polyether graft vinyl concrete superplasticizer |
| 12/20/2011 | US8080104 Filling material for reinforcing joint and construction method of filling reinforcing joint |
| 12/15/2011 | WO2011154699A1 Wellbore servicing compositions and methods of making and using same |
| 12/15/2011 | WO2006102523A8 Lightweight concrete compositions |
| 12/15/2011 | US20110306705 Redispersible polymer powder compositions prepared from styrene butadiene-based latex for dry mix formulations |
| 12/15/2011 | US20110306704 Robust Polycarboxylate Containing Ether Linkages For Milling Preparation Of Cementitious Materials |
| 12/15/2011 | CA2799268A1 Wellbore servicing compositions and methods of making and using same |
| 12/14/2011 | CN202072109U 一种多功能耐腐抗裂防渗产品 A multifunctional corrosion cracking impermeable products |
| 12/14/2011 | CN102276823A 一种减水剂大单体甲基封端烯丙醇聚氧乙烯醚的合成方法 One kind of water reducer macromonomer methyl capped allyl alcohol polyoxyethylene ether synthesis method |
| 12/14/2011 | CN102276764A 一种聚合物粉末的化学改性方法 A chemical modification method of polymer powder |
| 12/14/2011 | CN102276290A 混凝土发泡剂及含有其的复合外加剂 Concrete foaming agent, and containing the same complex admixture |
| 12/14/2011 | CN102276234A 硫铝酸盐水泥快硬混凝土配制中使用的早强剂 Early strength concrete sulphoaluminate rapid hardening cement used in the preparation |
| 12/14/2011 | CN102276215A 一种有机保温材料防火阻燃界面剂 An organic fire retardant insulation material interface agent |
| 12/14/2011 | CN102276192A 含有苯酚改性脂肪族减水剂的灌浆材料及其制备方法 Containing phenol-modified aliphatic water reducer grouting material and method |
| 12/14/2011 | CN102276185A Early strength type water reducing agent for precast concrete |
| 12/14/2011 | CN102276184A 一种用于地铁钻孔咬合桩的缓凝减水剂 Retarding superplasticizer for metro Secant Pile of |
| 12/14/2011 | CN102276183A 一种提高水泥混凝土韧性的外加剂 A way to improve the toughness of concrete admixtures |
| 12/14/2011 | CN102276182A 一种水泥缓凝剂 A cement retarder |
| 12/14/2011 | CN102276181A 混凝土用阻泥剂及其制备方法 Concrete barrier of mud and its preparation method |
| 12/14/2011 | CN102276180A 一种改性三聚氰胺减水剂及其制备方法 A modified melamine water reducing agent and its preparation method |
| 12/14/2011 | CN102276179A 一种苯酚改性脂肪族减水剂及其制备方法 One phenol-modified aliphatic water reducer and its preparation method |
| 12/14/2011 | CN101845121B 一种聚羧酸系减水剂、其合成方法及使用方法 One kind of superplasticizer, the synthesis method and use |
| 12/14/2011 | CN101591153B 复合引气剂及其制成的砂浆 Composite made of air-entraining agent and mortar |
| 12/14/2011 | CN101531497B 水泥基渗透性抗裂防水复合修复材料制备技术 Waterproof cement-based composite permeability crack repair material preparation techniques |
| 12/13/2011 | US8076396 Ultrarapid hardening cement composition and dispersant for ultrarapid hardening cement composition |
| 12/13/2011 | US8075687 Hydraulic binder comprising a ternary acceleration system and mortars and concretes comprising one such binder |
| 12/13/2011 | CA2443072C Use of comb-branched copolymers in gypsum compositions comprising comb-branched copolymers |
| 12/08/2011 | DE102010011713B4 Selbstverdichtender Beton, Verfahren zu dessen Herstellung und dessen Verwendung Self-compacting concrete, a process for its preparation and its use |
| 12/07/2011 | EP2391590A1 Adsorption blocker for aggregates in building material compositions containing a flow agent |
| 12/07/2011 | EP1339811B1 Environmentally acceptable fluid polymer suspension for oil field services |
| 12/07/2011 | CN102272069A 具有天然花岗石质感的人造碎片及包含其的人造大理石 Man-made debris with natural granite texture and contains its artificial marble |
| 12/07/2011 | CN102272068A 含纤维的混凝土组合物 Concrete compositions containing fibers |
| 12/07/2011 | CN102268121A 一种高减水率高坍落度保持性的聚羧酸系减水剂、合成方法及使用方法 Polycarboxylate a high water reducing rate slump retention of water reducer, synthesis and use |
| 12/07/2011 | CN102267807A 含改性三聚氰胺减水剂的水泥基灌浆材料及其制备方法 Cement-based grout material and method modified melamine-containing water reducer |