| 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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| 05/25/2004 | US6740155 Method of delaying the set time of cement and the compositions produced therefrom |
| 05/25/2004 | US6739806 Cement compositions with improved fluid loss characteristics and methods of cementing in subterranean formations |
| 05/21/2004 | WO2004041748A1 Gypsum product and method therefor |
| 05/21/2004 | WO2004041747A1 Method for the treatment of fly ash |
| 05/21/2004 | WO2004041746A1 Process for producing blended cements with reduced carbon dioxide emissions |
| 05/21/2004 | WO2004041720A1 Method and apparatus for producing calcium silicate hydrate |
| 05/21/2004 | CA2504998A1 Method and apparatus for producing calcium silicate hydrate |
| 05/20/2004 | US20040097622 Using low molecular weight alkanolamine based promoters without complicated polymer synthesis; maintaining blocking resistance and flowability; spray concrete |
| 05/20/2004 | US20040094863 Composite material and shaped article with thermal conductivity and specific gravity on demand |
| 05/20/2004 | US20040094069 Fluid loss control and set retardation to the cement composition comprised of carboxymethylhydroxyethyl cellulose |
| 05/20/2004 | CA2449946A1 Hydraulic fixing agent and method for reducing the cohesion of a layer of bonded fixing agent |
| 05/19/2004 | EP1420001A1 Set accelerating redispersible powder composition |
| 05/19/2004 | EP1420000A1 CEMENT ADMIXTURE, CEMENT COMPOSITION, AND METHOD FOR SUPPRESSING CARBONATION USING THE SAME |
| 05/19/2004 | EP1419123A1 Use of dispersant for aqueous compositions of calcium sulphate hemihydrate |
| 05/19/2004 | EP1419122A2 Coating material with exposed, coloured, hard fillers and the production method thereof |
| 05/19/2004 | EP1419121A2 Admixture for cementitious compositions and process for preparation thereof |
| 05/19/2004 | EP1419120A1 Process for producing a building component or an absorbent product from waste in papermaking |
| 05/19/2004 | EP1401783A4 Breakable gel additive carrier for ionic compositions |
| 05/19/2004 | CN1498162A 复合产品 Composite Products |
| 05/19/2004 | CN1498161A Coated gypsum board products and method of manufacturing thereof |
| 05/19/2004 | CN1497612A Composition, hardness body, container and manufacturing method of hardness body |
| 05/19/2004 | CN1150137C Low-heat portland cement and its preparing process and application |
| 05/18/2004 | CA2318868C Chemical agent for improving the engineering properties of soil |
| 05/13/2004 | WO2004040075A1 Load bearing wall, and steel house using the load bearing wall |
| 05/13/2004 | WO2004039749A1 Method for producing light gypsum board |
| 05/13/2004 | WO2004039746A1 Cement-concrete mixture, method for the production thereof and method for producing elements for footpath construction |
| 05/13/2004 | WO2004039745A1 Method of manufacturing cementitious materials |
| 05/13/2004 | WO2004039744A1 Polypropylene fiber for cement reinforcement, molded cement made with the fiber, method of constructing concrete structure, and method of spray concreting |
| 05/13/2004 | US20040092676 Dispersant and foaming agent combination |
| 05/13/2004 | US20040092625 Adjuvant mixture of calcium sulfate and cellulose ethers; forming wallboard core |
| 05/13/2004 | US20040092624 Reinforced wallboard |
| 05/13/2004 | US20040092614 Mixture of hydraulic binder, foam stabilizer and set retarder; conveying, applying to substrate; mixing air with pumpable cement slurry |
| 05/13/2004 | US20040092190 Fungus resistant gypsum-based substrate |
| 05/13/2004 | US20040091751 Forming more efficient air entraining core; maintaining compressive strength while reducing weight; using aldehyde-naphthalene sulfonate alkali salt polymer dispersant and alkyl sulfate and/or ether sulfate foaming agent |
| 05/13/2004 | US20040089205 Cement comprising anisotropic polymer particles, cement paste, consolidated material, preparation and uses |
| 05/13/2004 | US20040089204 Mineral binder, filler and/or aggregates; hydrophobing agent comprising stearate, siliconate, silane, or siloxane; nitrite, benzoate, aminoalcohol, or sodium monofluorophosphate corrosion inhibitor; durability |
| 05/13/2004 | US20040089203 Portland Cement mixed thoroughly with a microfiller and fine supplementary cementitious materials selected from blast furnace slag, fly ash, quartz, silica, amorphous silicon dioxide, limestone and recycled concrete; grinding |
| 05/13/2004 | US20040089202 Method for the treatment of fly ash |
| 05/13/2004 | US20040088947 Composite light weight building panel and core material therefor |
| 05/13/2004 | DE10249791A1 Additive for plaster comprises synthetically produced calcium silicate-hydrate phases, preferably made from tobermorite and xonolite, with a specified total porosity |
| 05/13/2004 | DE10122472B4 Verwendung eines Pulvers oder Granulates aus Ferrit Use of a powder or granules of ferrite |
| 05/13/2004 | CA2502163A1 Polypropylene fiber for cement reinforcement, molded cement made with the fiber, method of constructing concrete structure, and method of spray concreting |
| 05/12/2004 | EP1417160A2 Composote materials and methods of making and using such composite materials |
| 05/12/2004 | EP1207975B1 Shell mold binder composition and method |
| 05/12/2004 | CN1495147A High-voids porous concrete and construction method for hank and slope protection |
| 05/12/2004 | CN1495146A Universal oil well cement additive and method |
| 05/12/2004 | CN1149180C Composite production process of steam pressured silicated product with steel slay and pyrite tailings |
| 05/11/2004 | US6734146 Comprised of water, a gelling agent, sufficient gas to form a foam, and an effective amount of an additive for foaming and stabilizing the gelled water comprised of hydrolyzed keratin |
| 05/11/2004 | US6733907 Hybrid ceramic material composed of insulating and structural ceramic layers |
| 05/11/2004 | US6733583 Process for producing a blended cement having enhanced cementitious properties capable of combination with class C fly ash |
| 05/11/2004 | US6732482 Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures |
| 05/11/2004 | CA2156050C Organically bound, inorganically filled articles and methods and systems for forming such articles |
| 05/06/2004 | WO2004037743A1 A method of using wastewater sludge in the production of concrete |
| 05/06/2004 | WO2004037742A1 Method for the production of a plant-based construction material and construction material obtained by means of said method |
| 05/06/2004 | WO2004037215A1 Method for the manufacturing of a powdered material, the powdered material and a ceramic material manufactured there from. |
| 05/06/2004 | WO2004000946A9 Color compositions |
| 05/06/2004 | US20040083928 Adding suspension of hydrophobic substance to slurry as foaming aid, density reducer, dimensional stabilizer; mechanical strength, durability, waterproofing |
| 05/06/2004 | US20040083927 Waterproofing by adding suspension of hydrophobic substance to slurry |
| 05/06/2004 | US20040083677 Cementitious exterior sheathing product having improved interlaminar bond strength |
| 05/06/2004 | EP1414922A1 Disposable water resistant foamed concrete cover for bulk salt |
| 05/06/2004 | EP1414874A1 High solids ethylene-vinyl acetate latex |
| 05/06/2004 | EP1414769A1 Water-resistant gypsum formulations |
| 05/06/2004 | EP1414768A1 Fly ash composition for use in concrete mix |
| 05/06/2004 | EP1100757B1 Supported carbonic acid esters useful as set accelerators and thixotropic agents in cement |
| 05/06/2004 | CA2505081A1 Method for the production of a plant-based construction material and construction material obtained by means of said method |
| 05/06/2004 | CA2464548A1 Method for the manufacturing of a powdered material, the powdered material and a ceramic material manufactured therefrom |
| 05/05/2004 | CN1494518A Method for producing reduced-weight plasterboards |
| 05/05/2004 | CN1494473A Method and apparatus for forming laminated sheet material by spattering |
| 05/05/2004 | CN1494463A Spattering apparatus |
| 05/05/2004 | CN1493545A New type high strength antileakage concrete building block |
| 05/05/2004 | CN1493544A Wall surface heat insulating meterial |
| 05/05/2004 | CN1493541A Activated waste slay composite powder and its application in cement, concrete and bake free brick |
| 05/05/2004 | CN1148330C Hardening agent for antiwear colour ground |
| 05/05/2004 | CN1148269C Water heating solid solution of water heating solidification and method for preparing water heating solid solution |
| 05/04/2004 | US6730636 Environmentally acceptable well cement fluid loss control additives, compositions and methods |
| 05/04/2004 | US6730162 Hydraulic binder resulting from mixing a sulfate binder and a binder comprising the mineral compound C4A3{overscore (S)} |
| 05/04/2004 | US6730160 Method of manufacture of structural insulating building materials |
| 05/04/2004 | US6730159 Clinker hydraulic binder, use and method for making same |
| 04/29/2004 | WO2004035505A1 Method and apparatus for producing a multilayer cementitious product |
| 04/29/2004 | WO2004024793A3 Pet artificial aggregate for the preparation of lightened concrete |
| 04/29/2004 | WO2004018382A3 Method of preparing a silicate-based foam, foam obtained by using such a method as well as the use thereof |
| 04/29/2004 | WO2004017929A3 Preparation for producing a material used to restore a mineralised substance, particularly in the dental field |
| 04/29/2004 | US20040081827 Synthetic microspheres and methods of making same |
| 04/29/2004 | US20040081816 Polystyrene, polyvinyl chloride, ethylene vinyl acetate, ethylene-acrylic acid copolymer, ethylene vinyl alcohol, polybutylene and polyethylene terephthalate, acrylonitrile-styrene-acrylic, ethylene-styrene interpolymer, |
| 04/29/2004 | US20040080063 Synthetic microspheres and methods of making same |
| 04/29/2004 | US20040079260 Synthetic microspheres and methods of making same |
| 04/29/2004 | US20040079259 Method of manufacturing cementitious materials |
| 04/29/2004 | DE202004003189U1 Abdichteinrichtung zur Abdichtung von Arbeitsfugen Sealing means for sealing construction joints |
| 04/29/2004 | DE202004002033U1 Cohesive filling material for shafts in ground consists of water, cement and aggregate of given sizes, mixed in given proportions to set hard after pouring |
| 04/29/2004 | DE19837326B4 Hydraulisch bindender Fugenmörtel für Pflasterflächen Hydraulic binding grout for paved surfaces |
| 04/29/2004 | DE10315865B3 Tile adhesive employs hydraulic binder and mixture including meta-kaolin component |
| 04/29/2004 | DE10296938T5 Lufteintragende Mischungszusammensetzungen Air entry end blend compositions |
| 04/29/2004 | DE10250477B3 Increasing strength and water-resistance of plaster moldings used in building construction, includes small proportion of montan wax |
| 04/28/2004 | EP1413688A1 Fire resistant, moisture regulating and sound absorbing element and method of its manufacture |
| 04/28/2004 | EP1413563A1 Hydraulic composition |
| 04/28/2004 | EP1413562A1 Using wastewater sludge in the production of concrete |
| 04/28/2004 | EP1412303A1 Factory mortar |
| 04/28/2004 | EP1397577A4 Low density well cement compositions |
| 04/28/2004 | EP1248751B1 Microgranular concrete composition based on slag cement |
| 04/28/2004 | EP0809613B1 Fly ash cementitious material |