| Patents for C04B 40 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability (6,073) |
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| 07/22/2009 | CN100516090C Polymeric compositions containing modified polyvinyl alcohols |
| 07/16/2009 | WO2009088322A1 Moulded construction product, a method for the production thereof and a composite product |
| 07/16/2009 | WO2009086998A1 Aqueous accelerator mixture |
| 07/15/2009 | EP2077979A2 Additives and methods for reducing hexavalent chromium in cement |
| 07/15/2009 | EP2077933A1 Method and device for the production of chilled fresh concrete |
| 07/15/2009 | CN101481258A Concrete curing agent and preparation thereof |
| 07/09/2009 | WO2009083180A1 Functional construction element, and method for the production thereof |
| 07/09/2009 | WO2009083129A2 Hydrophobic binder mixture, and construction materials made therefrom |
| 07/09/2009 | DE202009002238U1 Materialien zur Wärmedämmung und für Brandschutzelemente aus pulverisierten festen Rückständen der Depolimerisation von kohlenwasserstoffhaltigen Produkten Materials for thermal insulation and fire protection elements of pulverized solid residues of the depolymerization of hydrocarbon-containing products |
| 07/08/2009 | EP2030956A9 Mineral adhesive agent and method for its manufacture |
| 07/08/2009 | EP1597214B1 Accelerator admixture |
| 07/08/2009 | CN100509690C Colorfast jointing materials |
| 07/07/2009 | US7556684 poly(hydroxyalkylated)polyethyleneamines, poly(hydroxyalkylated)polyethylenepolyamines, poly(hydroxyalkylated)polyethyleneimines, poly(hydroxyalkylated)polyamines, hydrazines, 1,2-diaminopropane, polyglycoldiamine, poly(hydroxyalkyl)amines additive; polycarboxylate dispersant; compressive strength |
| 07/02/2009 | WO2009082537A1 Easily removable concrete curing compound |
| 07/02/2009 | WO2009081009A1 Blocks of agglomerated cellulose fibres |
| 07/02/2009 | DE102007063455A1 Light-weight compatible- or self-compacting concrete for producing steel-reinforced railway sleeper, comprises portions of cement, water, sand, fine-grained rock particles, coarse-grained rock particles, filling material and flux material |
| 07/01/2009 | EP2075240A1 Catalyst for reactivation of delayed cementitious systems |
| 06/30/2009 | US7553888 Aqueous dispersion |
| 06/30/2009 | CA2387001C Thixotropic dispersion of polysuccinimide and their use |
| 06/30/2009 | CA2343620C Improving the flow properties of dry cementitious and non-cementitious materials |
| 06/25/2009 | WO2009078430A1 Apparatus for carbonation curing and process for producing cured cement object with densified surface layer |
| 06/25/2009 | DE102007062061A1 Production of gypsum fiber board comprises forming layer of slurry of beta-gypsum hemihydrate and paper fibers and applying vacuum to its underside while its upper surface is sealed, compressing layer as water is removed from it |
| 06/18/2009 | US20090155574 Inorganic reaction product containing silica, alumina, phosphate compound; waterproof protective coating |
| 06/18/2009 | US20090155542 Concrete cure blanket having reflective bubble layer |
| 06/18/2009 | DE20221936U1 Reflexbeton Reflex concrete |
| 06/18/2009 | DE102007059424A1 Zement-Additive für ölkompatible Zemente Cement additives for oil compatible cements |
| 06/17/2009 | EP2070673A2 Apparatus for mixing building materials |
| 06/11/2009 | WO2009073140A1 Addditive composition for mortars, cements and joint compounds and cementitious compositions made therefrom |
| 06/11/2009 | WO2009072888A1 Controlled release of actives for materials used in construction |
| 06/11/2009 | US20090145343 forming micro-porous particulates composed of metal sulfides, subjecting to chemical reduction at high temperature employing carbon, carbon monoxide, hydrogen, or hydrocarbon such as natural gas as reductant; concrete additives; cost efficiency |
| 06/10/2009 | EP2067752A1 Construction material |
| 06/10/2009 | EP2066596A1 Use of a composition based on polyvinyl alcohol |
| 06/10/2009 | DE102005004362C5 Fliesenkleberzusammensetzung mit Leichtfüllstoff und Verfahren zu ihrer Herstellung Tile adhesive composition with light filler and process for their preparation |
| 06/10/2009 | CN100497239C Method for the treatment of fly ash |
| 06/10/2009 | CN100497233C Fluidizing composition |
| 06/04/2009 | DE202009004138U1 Algizid geschützte Putze Algaecide protected plasters |
| 06/03/2009 | CN101445390A Method for curing soil polymer solidified body |
| 05/28/2009 | WO2009049319A3 Method for reducing curling and/or warping in poured concrete and structure made thereby |
| 05/27/2009 | EP2061731A1 Calcium sulfate hemihydrate treatment process |
| 05/26/2009 | CA2430425C Curing agent component for an at least two-component mortar composition, method of preparing it and its use |
| 05/22/2009 | WO2009064244A1 Method for processing of pozzolans. |
| 05/22/2009 | WO2009016230A3 Cement-based grout composition |
| 05/22/2009 | WO2008140638A9 Ultrasonic consolidated nanostructured materials and methods of manufacturing same |
| 05/22/2009 | CA2705381A1 Method for processing of pozzolans |
| 05/20/2009 | CN201241035Y Apparatus for dissolution of harm heavy metal component |
| 05/20/2009 | CN101437773A Pulverulent composition comprising a hydraulic binder and a pyrogenic metal oxide |
| 05/20/2009 | CN101434098A Method for preventing expansion damage of sodium silicon concrete |
| 05/14/2009 | WO2009060405A1 Cement compositions |
| 05/13/2009 | CN101432240A Wax emulsions for gypsum products |
| 05/06/2009 | EP2055684A1 Method of obtaining an additive for cement and additive thus achieved |
| 05/06/2009 | EP2054567A2 New precast cementitious products with photocatalytic activity |
| 04/30/2009 | US20090108486 Method and apparatus for smoothening rough edges of lithographic patterns |
| 04/29/2009 | CN101421201A Cement-containing compositions and method of use |
| 04/28/2009 | CA2357626C Process and apparatus for curing resin-bonded refractory brick lined ladles |
| 04/28/2009 | CA2262057C Hydrogenated dissacharide based additives for mineral binding substances, mineral binding admixtures and their preparation process |
| 04/23/2009 | WO2009050255A1 Powdered additive and method for the production thereof |
| 04/23/2009 | US20090104043 Concrete pump primer |
| 04/22/2009 | EP2050729A1 Powdery additive and method for its preparation |
| 04/22/2009 | CN101412635A Electrochemical realkalization method for carbonizing reinforced concrete |
| 04/16/2009 | WO2009049319A2 Method for reducing curling and/or warping in poured concrete and structure made thereby |
| 04/16/2009 | DE202009001796U1 Fließestrich Floor Screed |
| 04/16/2009 | CA2707512A1 Method for reducing curling and/or warping in poured concrete and structure made thereby |
| 04/15/2009 | EP1539655B1 Treatment compositions for fresh concrete or mortar surfaces which offer improved adhesion capacity and water retention power |
| 04/14/2009 | US7517402 Composition comprising a phosphate binder and its preparation |
| 04/09/2009 | WO2008152111A3 Method for producing a concrete mixture |
| 04/09/2009 | US20090090278 Aqueous suspension based on hydraulic binder and a process for the production thereof |
| 04/09/2009 | DE10031899B4 Feuerschutz-Bauelement Fire-protection module |
| 04/08/2009 | EP2045229A1 Cement composite and method of forming the same |
| 04/02/2009 | WO2009040359A1 Hydraulically setting construction material mixtures containing microencapsulated lipophilic substances |
| 04/02/2009 | WO2009015800A3 Methods and compositions for improving air entrainment in cementitious mixtures |
| 04/01/2009 | EP2041045A1 Coating in the form of compressed discrete particles, such as pellets |
| 04/01/2009 | CN101400621A Aqueous suspension based on hydraulic binder and a process for the production thereof |
| 03/26/2009 | WO2009039234A1 Methods of minimizing concrete cracking and shrinkage |
| 03/26/2009 | WO2009039232A1 Methods of placing concrete |
| 03/26/2009 | WO2009038621A1 Rheology modifying additive for dry cast cementitious compositions |
| 03/26/2009 | WO2009037218A1 Mixture containing quaternary ammonium compound and its use |
| 03/26/2009 | CA2700066A1 Mixture containing quaternary ammonium compound and use thereof |
| 03/26/2009 | CA2699534A1 Methods of minimizing concrete cracking and shrinkage |
| 03/26/2009 | CA2699527A1 Methods of placing concrete |
| 03/25/2009 | EP2038235A1 Powder coating with a drying indicator |
| 03/25/2009 | CN100471813C Composition for making construction material and method for making the construction material |
| 03/25/2009 | CN100471812C Curing agent component for an at least two-component mortar composition, method of preparing the same and use thereof |
| 03/19/2009 | WO2009036128A1 Environmentally compatible defoaming compositions for use in fluids |
| 03/19/2009 | WO2009033476A2 Method for improving the hydrophilic properties of products, a cement and a cellulose ether having advantageous hydrophilic properties and use of plasma for treating products |
| 03/19/2009 | WO2008140638A3 Ultrasonic consolidated nanostructured materials and methods of manufacturing same |
| 03/19/2009 | US20090071377 Binder for Refractory Concrete, Preparation for Refractory Concrete, Refractory Concrete and Method for Making Same |
| 03/19/2009 | CA2699798A1 Environmentally compatible defoaming compositions for use in fluids |
| 03/18/2009 | EP2035349A1 A method for processing mortar and a mortar additive composition |
| 03/18/2009 | CN100469721C Method and device for granulating slurry and/or powdered material |
| 03/14/2009 | CA2602746A1 Composition and method for cleaning formation faces |
| 03/12/2009 | WO2009030546A1 Process for producing porous ceramics |
| 03/11/2009 | EP1957428B1 High-temperature resistant, aluminate-based thermal insulation material |
| 03/11/2009 | CN101381243A Large-sized concrete precast member production process requiring heating and drying and movable dry kiln |
| 03/04/2009 | EP2030956A2 Mineral adhesive agent and method for its manufacture |
| 03/04/2009 | EP2029690A1 Binding agents and detergent builders modified with vegetable oils and vegetable oil derivatives |
| 03/04/2009 | EP1654204B1 Colloidal hydroxide aqueous suspension of at least one transition element serving to reduce chrome in cement |
| 03/03/2009 | US7497904 Mixture of hydraulic cement and a liquid coloring suspension that comprises liquid, polycarboxylate dispersant and pigment; increased dispersion of pigment particles, lowered water content, and improved coloration, viscosity is stable over time |
| 02/26/2009 | WO2009024499A1 A liquid admixture composition |
| 02/26/2009 | WO2009024105A1 Additive compound for building materials with mineral basis |
| 02/26/2009 | WO2009007576A3 Dual component system containing retarded aluminous cement with instantaneous initiation |