| 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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| 05/21/2008 | EP1923370A1 Additives and methods for reducing hexavalent chromium in cement and cement based materials |
| 05/21/2008 | EP1923368A1 Method and compositions for improving the luminosity of roads and annexed buildings |
| 05/21/2008 | CN101182738A Spraying method of cement emulation mineral varnish |
| 05/21/2008 | CN101182177A Method for making sculpture polyphenyl block |
| 05/21/2008 | CN101182175A Coal gangue-fly ash foam concrete |
| 05/21/2008 | CN101182170A Environment protection energy-saving baking-free brick |
| 05/21/2008 | CN101182161A Magnesium-slag aerated concrete block and method for making same |
| 05/21/2008 | CN101182154A Cement retarder and method for preparing same |
| 05/21/2008 | CN101182000A Hydrated calcium silicate as well as preparation method thereof and concrete anti-freeze agent containing the same |
| 05/21/2008 | CN100389088C Building block, brick without baking and steaming and its manufacturing technology |
| 05/20/2008 | US7374611 Sprayable machinable media |
| 05/15/2008 | WO2008056716A1 Set accelerator and technique for spraying with the same |
| 05/14/2008 | EP1919843A1 Ultrarapid hardening cement composition and dispersant for ultrarapid hardening cement composition |
| 05/14/2008 | EP1919840A1 Lime independent cementitious mixtures |
| 05/14/2008 | CN101177342A Non-sintered residual soil brick-making formula |
| 05/14/2008 | CN101177339A Reducer for reducing dissolubility chromate content in cement and manufacturing method thereof |
| 05/14/2008 | CN101177338A Highly-controllable strength and dimensionally-stable curing material |
| 05/14/2008 | CN101176919A Method for preparing active steel powder and preparing concrete using steel powder |
| 05/14/2008 | CN101176918A Heating warming plate |
| 05/08/2008 | WO2008053305A2 Additives and methods for reducing hexavalent chromium in cement |
| 05/08/2008 | US20080107888 Self-Repairing, Reinforced Matrix Materials |
| 05/07/2008 | CN101172881A Foam concrete and method for producing the same |
| 05/07/2008 | CN101172869A Laminboard of level A fireproof plastic-aluminum plate and method for producing the same |
| 05/07/2008 | CN101172834A Magnesite composite material manhole and production technology thereof |
| 05/07/2008 | CN101172825A Magnesium-calcium pyrophyte pressed-fibre board and method of manufacturing the same |
| 05/07/2008 | CN101172819A Autoclaved aerated concrete building block and manufacturing method thereof |
| 05/07/2008 | CN101172808A High crack-proof, impervious composite material for concrete and producing method thereof |
| 05/07/2008 | CN101172807A Environment- protecting and energy-saving concrete antifreeze agent |
| 05/07/2008 | CN101172803A Composite additive improving self-contraction of concrete |
| 05/07/2008 | CN101172798A Building gypsum and mineral additive, and method of manufacturing the same |
| 05/07/2008 | CN101172749A Solidifying agent for solidifying and stabilizing treatment of generated dewatered sludge in sewage plant |
| 05/07/2008 | CN100386281C Powdery alkali-free quick-coagulant |
| 05/07/2008 | CN100386280C Concrete additive for inhibiting alkali aggregate reaction and its production process |
| 05/07/2008 | CN100386278C Sodium bentonite ore composite water disposal agent and its preparation method and uses |
| 05/02/2008 | WO2008021966A3 Coordinated metal compounds for reducing chromium |
| 04/30/2008 | CN100384771C No-baking light foamed heat insulating and sound isolating material and its production process |
| 04/30/2008 | CN100384770C Air entrained concrete in low shrinkage |
| 04/24/2008 | WO2008046899A1 Process for manufacturing an asphalt paving mixture |
| 04/24/2008 | DE102006049751A1 Production of concrete moldings uses cement mixtures containing hardening accelerator in shell, from which it can be released by applying external energy |
| 04/24/2008 | CA2666580A1 Process for manufacturing an asphalt paving mixture |
| 04/23/2008 | CN101164960A Method for producing building material board |
| 04/23/2008 | CN101164954A Method for preparing phosphogypsum retardation setting high efficiency water reducing agent |
| 04/23/2008 | CN100383076C Preparation method of adding agent for controlling concrete collapse loss |
| 04/17/2008 | WO2008044361A1 Filler for reinforcement joint and method of reinforcement joint filling operation using the same |
| 04/17/2008 | US20080090016 Setting Accelerator For Sprayed Concrete |
| 04/17/2008 | DE102006048656A1 Building material mixture of cement base for use as tile adhesive, has zeolite component with cationic exchange ability based on entire dry mass, and building material mixture contains alumina cement |
| 04/16/2008 | CN100381389C No-shrinkage grouting filler with adjustable performance |
| 04/16/2008 | CN100381385C Cement low temperature coagulant for oil well |
| 04/09/2008 | CN101160268A Ultrahigh-strength fiber-reinforced cement composition, ultrahigh-strength fiber-reinforced mortar or concrete, and ultrahigh-strength cement admixture |
| 04/09/2008 | CN101158213A Direct-compress EPS inorganic clad plate and exterior outer-insulating system and construction method thereof |
| 04/09/2008 | CN101157561A Abrasion-proof fire-resistant moldable refractory |
| 04/09/2008 | CN101157536A Preparation method of asphalt cement mortar for railway ballastless track |
| 04/09/2008 | CN101157532A Building brick prepared by building garbage |
| 04/09/2008 | CN101157529A High-performance cement-based shrink-free corrosion-proof grouting agent |
| 04/03/2008 | WO2008037976A1 Prevention of latex inversion in saltwater cement compositions for use in subterranean formations and associated compositions |
| 04/02/2008 | CN101152975A Hollow heat-insulation building block and method of producing the same |
| 04/02/2008 | CN100378024C Glass micro bead heat insulating fire proof grout |
| 04/01/2008 | CA2421148C Artificial decorative masonry and manufacturing process thereof |
| 03/27/2008 | WO2008035221A2 Concrete composition with reduced shrinkage |
| 03/27/2008 | WO2008034616A1 Binder comprising portland cement and lime hydrate |
| 03/27/2008 | DE102006045091A1 Lufthärtender Porenbeton aus bindemittelhaltigen Gemischen Air-curing of aerated concrete binder-containing mixtures |
| 03/27/2008 | CA2663908A1 Concrete composition with reduced shrinkage |
| 03/26/2008 | EP1903017A1 Cellular concrete |
| 03/26/2008 | EP1903014A1 Concrete composition with reduced shrinkage |
| 03/26/2008 | CN101149302A Sensor for monitoring/measuring stress/ strain |
| 03/26/2008 | CN101148344A Method for manufacturing wall building material |
| 03/26/2008 | CN101148342A Anti-cracking waterproof polyphenyl particles thermal insulation slurry |
| 03/26/2008 | CN101148341A High-performance building binding material and preparation method thereof |
| 03/26/2008 | CN101148336A Concrete ultra-retarding agent and preparing process thereof |
| 03/26/2008 | CN101148335A Baking-free plasticizing haydite and preparation method thereof |
| 03/26/2008 | CN101148333A Method for producing water-proof thermal-insulation material by using sand as raw material |
| 03/25/2008 | US7347896 Prepared by low temperature calcination and fine grinding, wherein hydraulic cement excludes pozzolans, magnesium oxychlorides, and magnesium oxysulfates; good comprehensive strength and resistance to sulfates |
| 03/19/2008 | CN101143778A Refuse material and its preparation method and use |
| 03/19/2008 | CN101143777A Lightweight fireproof foaming cement door inner filling material and preparation method thereof |
| 03/19/2008 | CN101143775A Large adulteration quantity fly ash gel material for building mortar and preparation method thereof |
| 03/19/2008 | CN101143770A Concrete inner curing agent and preparing method thereof |
| 03/19/2008 | CN101143769A Three expansion source concrete anti-cracking agent (CMA) |
| 03/19/2008 | CN101143456A Method for manufacturing papered gypsum board with high kalium sodium content ardealite and additive therefor |
| 03/19/2008 | CN100375730C Environment-protective building waste-material dry-mixed sand slurry and its preparing method |
| 03/19/2008 | CN100375729C Rapidly curable composition for cement and process for producing the same |
| 03/19/2008 | CN100375728C Liquid quick-setting admixture, shotcreting material and method for shotcreting using them |
| 03/18/2008 | CA2201124C Compacted units of cement admixtures |
| 03/12/2008 | CN101139200A Novel wall lightweight heat-insulating material and method for preparing same |
| 03/12/2008 | CN101139194A Method for preparing foaming concrete lightweight wall material |
| 03/12/2008 | CN101139183A Low-alkali liquor accelerator for spraying concrete |
| 03/12/2008 | CN101139182A Carbonization maintenance aerated concrete |
| 03/12/2008 | CN100374393C Screed comprising recycled glass waste |
| 03/12/2008 | CN100374391C Recycled waste as air entrainment admixtures |
| 03/06/2008 | US20080058445 Self-Repairing, Reinforced Matrix Materials |
| 03/06/2008 | US20080058227 Cationic surfactant, anionic aromatic and/or bromide compounds and cationic polymer; rheology modifier for a water powder slurries; construction, concrete product and repairing materials; agglomeration resistance |
| 03/06/2008 | US20080057296 Concrete structure reinforced by a cured polymer and hollow fibers containing a curing agent and polymerization catalyst that are released when damaging stimuli (vibration, moisture, salt) are applied; anticracking agents; improved durability, compressive, tensile, impact strengths, corrosion resistance |
| 03/06/2008 | US20080053338 concrete structure reinforced by a cured polymer and hollow fibers containing a curing agent and polymerization catalyst that are released when damaging stimuli (vibration, moisture, salt) are applied; anticracking agents; improved durability, compressive, tensile, impact strengths, corrosion resistance |
| 03/06/2008 | DE19625853B4 Beschleunigermischung für eine spritzbare Zement enthaltende Zusammensetzung und Verfahren zum Spritzen einer Zement enthaltenden Zusammensetzung Accelerator mixture for a sprayable cement containing composition and method for injecting a cement composition containing |
| 03/05/2008 | EP1893548A2 Fast binder compositions for concrete parts and works containing a calcium salt |
| 03/05/2008 | CN201031490Y Decoration flooring |
| 03/05/2008 | CN101134667A Granulated sugar retarded cement and production method and application of granulated sugar in retarded cement |
| 03/05/2008 | CN101134665A Dried powder mortar and method for preparing the same |
| 03/05/2008 | CN101134656A Early-concreting anchoring mortar |
| 03/05/2008 | CN101134655A Gneiss asphalt concrete and method for making same |
| 03/05/2008 | CN101134654A Novel floor and manufacturing method thereof |