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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05/17/2000 | EP0892716A4 Compositions having a high ungelatinized content |
05/16/2000 | US6063865 Crosslinkable powder composition which is redispersible in water |
05/16/2000 | US6063856 Plaster material for making fresco-like finish |
05/16/2000 | US6063738 Foamed well cement slurries, additives and methods |
05/11/2000 | WO2000026026A1 Three dimensional printing material system and method |
05/11/2000 | CA2338617A1 Three dimensional printing material system and method |
05/10/2000 | CN1252781A High pulp density, fast setting and high early strength backfill method and material |
05/10/2000 | CN1252780A Method of treating a lignocelulosic material or an expanded mineral to form a finished product |
05/04/2000 | WO2000024689A1 Method for improving a binder having hydraulic properties |
05/04/2000 | CA2287664A1 Masonry blocks and masonry concrete admixture for improved freeze-thaw durability |
05/04/2000 | CA2287585A1 Composition for improving freeze/thaw durability of masonry containing fatty acid-based efflorescence control agents |
05/03/2000 | EP0777635B1 Shrinkage reduction cement composition |
05/03/2000 | CN1251828A Efficient water-reducing agent for high-strength concrete and its preparing process and use |
04/27/2000 | WO2000023396A1 An alkali and acid resistant composition and use thereof |
04/26/2000 | EP0995726A1 Method and apparatus for producing hydraulic cement |
04/25/2000 | US6053970 Calcium source coated with acid calcium phosphate |
04/20/2000 | DE19909817A1 Immobilization of liquid or semisolid waste materials comprises intensive mixing with powdered clay and then adding an inorganic binder |
04/20/2000 | DE19861085A1 Production of a multicomponent building material mixture or adhesive mixture comprises using a component in nanofine form |
04/19/2000 | EP0881942B1 Method for preparing a mortar |
04/19/2000 | CN1250736A Container made of plate with organic binder and inorganic fillings, method and system for making same |
04/13/2000 | DE19845621A1 Process for preparing vacuum-packed plaster cast bandages dispenses with the use of chemical binding agents such as halogenated hydrocarbons |
04/12/2000 | EP0827490A4 Method for increasing the rate of compressive strength gain in hardenable mixtures containing fly ash |
04/06/2000 | WO1999067188A3 Formable flexible graphite sealing composites |
04/05/2000 | EP0990629A1 Concrete for jointing and method of jointing using said concrete |
04/04/2000 | US6046269 Coating composition comprising binder, water, filler, water insoluble particulate extender, thickener, mixed with cement |
04/04/2000 | US6046267 Passing stream of replacement fluid through primary solid phase, degassing primary solidifiable liquid phase, mixing primary solid phase and replacement fluid with liquid phase, condensing replacement fluid |
04/04/2000 | US6045730 Process monitor for gypsum board manufacturing |
03/30/2000 | WO2000017128A1 Additives for mineral building materials containing cement |
03/30/2000 | DE19851256A1 Immobilizing and/or compacting waste material comprises forming an aqueous suspension comprises ground clay in water, mixing with the waste material and directly adding an inorganic hydraulic binder |
03/29/2000 | EP0988260A1 High pulp density, fast setting and high early strength backfill method and material |
03/29/2000 | EP0912652A4 Corrosion inhibitors for cement compositions |
03/28/2000 | US6043175 Silicon dioxide fines, orthosilicic acid sol and water, a majority of said fines being generally spherical, said orthosilicic acid sol surrounding said fines, said solution having an alkaline ph |
03/28/2000 | US6042665 Process for the production of gypsum-based composite boards and shaped bodies |
03/28/2000 | CA2126586C Redispersible dispersion powder composition |
03/23/2000 | DE19842859A1 Mixture of polycarboxylate-based liquefier and deaerating agent for cement-based building materials, e.g. concrete, contains butoxylated polyalkylene-polyamine or salts as a deaerating agent |
03/21/2000 | US6039274 Method and apparatus for crushing nonconductive materials |
03/16/2000 | WO2000014026A2 Water-free hardener composition |
03/16/2000 | WO1999062843A8 Method for producing chemically prestressed concrete product, high-temperature, high-pressure underwater concrete product curing device suitably used for the method and curing method for concrete product using the curing device |
03/15/2000 | EP0984851A1 Method and apparatus for producing gas occlusion-free and void-free compounds and composites |
03/15/2000 | EP0804331A4 Foamed starch compositions, articles and methods |
03/15/2000 | CN1247484A Compsn. comprising fine powder |
03/08/2000 | EP0983979A1 Dielectric material |
03/08/2000 | EP0741679B1 Storable liquid cementitious slurries for cementing oil and gas wells |
03/02/2000 | DE19839436A1 High performance concrete is based on compact aggregate mixtures with optimally reduced difference between bulk density and compacted density |
03/01/2000 | EP0982351A1 Protective colloid stabilized polymer compositions |
03/01/2000 | CN1246138A Osmotic waterproofing agent, waterproofing material, concrete or mortar composition, and method for preventing seepage |
03/01/2000 | CN1245816A Polymer composite protecting calloid stability |
02/29/2000 | US6030673 Starch-bound cellular matrix formed by gelatinizing a starch based binder with water and hardening by evaporating water to form inner foam and outer skin and coating with specific natural or synthetic biodegradable materials |
02/24/2000 | DE19837856A1 Schutzkolloidstabilisierte Polymer-Zusammensetzungen Protective-colloid-stabilized polymer compositions |
02/23/2000 | EP0980904A1 Osmotic waterproofing agent, waterproofing material, concrete or mortar composition, and method for preventing seepage |
02/22/2000 | CA2173285C Concrete or mortar projection method |
02/20/2000 | CA2280552A1 Protective-colloid-stabilized polymer compositions |
02/15/2000 | US6024791 Molded bodies of cement type admixed and kneaded material having excellent bending strength and compression strength and a method of manufacturing the same |
02/10/2000 | WO2000006641A1 Water-redispersible film-forming polymer powders prepared from ethylenically unsaturated monomers and containing naphthalenesulphonates |
02/10/2000 | WO2000006631A1 Method for producing a liquid additive on the basis of water-soluble, fine-grained polysaccharides, such as microbial or plant biopolymers and/or cellulose derivatives |
02/10/2000 | WO2000006520A1 Method for producing a waste containment matrix |
02/10/2000 | WO2000006516A1 Method for preparing a liquid additive for binding agent suspensions on the basis of water-soluble welan gum |
02/09/2000 | CN1244184A Emulsified comb polymer and defoaming agent composition and method of making same |
02/08/2000 | US6022593 Process for applying low-cement castable refractory material |
02/03/2000 | WO2000005047A1 Method and apparatus for adding a liquid additive to a material comprising at least a liquid |
02/01/2000 | CA2145032C Injection grout for reinforcement coating, namely a prestressed reinforcing bar |
01/27/2000 | WO1999054263A3 Water-resistant hydraulically setting compositions |
01/27/2000 | DE19832668A1 Organisch-anorganischer Mörtel Organic-inorganic mortar |
01/27/2000 | DE19832666A1 Zementhaltiger 2-Komponentenmörtel für Ankerstangen Cement-based 2-component mortar for anchor rods |
01/26/2000 | EP0974567A1 Organic-inorganic mortar |
01/26/2000 | EP0974563A2 Two components mortar containing cement for anchoring bolts |
01/26/2000 | EP0973699A1 Building products |
01/26/2000 | EP0973698A1 Cementitious compositions and methods for use in subterranean wells |
01/26/2000 | CN1242346A High calcium flyash composite blending material |
01/26/2000 | CN1048678C Method for jet of concrete or mortar |
01/20/2000 | WO2000002828A1 Supported carbonic acid esters useful as set accelerators and thixotropic agents in cement |
01/20/2000 | CA2336364A1 Supported carbonic acid esters useful as set accelerators and thixotropic agents in cement |
01/19/2000 | CN1241545A Cement strength excitant |
01/18/2000 | US6015622 Semi-finished surface-cladding component |
01/05/2000 | EP0968977A1 Sealant for filling cracks or joints of road pavements |
01/05/2000 | EP0968762A1 Method for preparing a mortar |
01/05/2000 | EP0893418A4 Thermally insulating building material |
01/05/2000 | EP0706502B1 Metal fiber concrete composition for casting a concrete element, elements obtained and method of thermal curing |
01/05/2000 | DE19847780C1 Method of thermal hardening of limestone and porous cement |
12/29/1999 | WO1999067325A1 Cross-linkable polymer powder compositions |
12/29/1999 | WO1999067188A2 Formable flexible graphite sealing composites |
12/29/1999 | EP0848691B1 Method for producing coloured concrete bodies |
12/29/1999 | CN1239937A Surface treated additive for portland cement concrete |
12/29/1999 | CA2338460A1 Formable flexible graphite sealing composites |
12/28/1999 | US6008275 Cementitious mixture containing high pozzolan cement replacement and compatabilizing admixtures therefor |
12/23/1999 | DE19827425A1 Crosslinkable polymer powder composition useful in structural adhesives, plasters, fillers and jointing mortars, or as binders for coating materials etc. |
12/23/1999 | DE19826725A1 Speciality mortar dry premix base compositions for use on building sites |
12/22/1999 | CN1239405A Thiobacillus thiooxidans growth inhibitor, cement compsn. and cement structure |
12/22/1999 | CN1239086A Efficient additive for mortar |
12/16/1999 | WO1999064368A1 Additive composition for water-based building material mixtures |
12/09/1999 | WO1999062843A1 Method for producing chemically prestressed concrete product, high-temperature, high-pressure underwater concrete product curing device suitably used for the method and curing method for concrete product using the curing device |
12/09/1999 | WO1999062838A1 Cement admixture, cement compositions and cement structures |
12/08/1999 | CN1237554A Ultra-concentrated cement concrete curing agent and its production method |
12/08/1999 | CN1237550A Additive powder for cement mortar |
12/08/1999 | CN1047139C Hydraulic forming food and beverage containers and other articles and its manufacture method |
12/07/1999 | US5997779 Temperature monitor for gypsum board manufacturing |
12/07/1999 | US5997633 Composition for and method of pumping concrete |
12/07/1999 | US5997631 Hardener composition for producing waste-containing shaped cement articles and process for producing shaped cement articles using the hardener composition |
12/07/1999 | US5997629 Hazardous waste treatment |
12/02/1999 | WO1999051544A3 Porous dimensionally stable shaped body |