| 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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| 08/24/1990 | CA2010828A1 Chemical fixation process of liquid aqueous mud by implementation of a pouzzolanic reaction |
| 08/24/1990 | CA2010816A1 Pozzolanic compositions |
| 08/23/1990 | WO1990009495A1 Improved gypsum board |
| 08/23/1990 | WO1990009358A1 Process for manufacturing chip boards and chip boards so obtained |
| 08/23/1990 | WO1990009357A1 Thinned cement slurry for use in the cementation of wells for producing hydrocarbons |
| 08/23/1990 | WO1990009265A1 Mold and method of manufacturing a mold |
| 08/23/1990 | DE3905112A1 Process for converting special waste from domestic waste into another product, both products occuring as electrostatic precipitator dust |
| 08/23/1990 | DE3904729A1 Verfahren zum herstellen einer spanplatte und nach diesem verfahren hergestellte spanplatte A method of manufacturing a chipboard and prepared by this method chipboard |
| 08/22/1990 | EP0383348A1 Carbon fiber-reinforced hydraulic composite material |
| 08/22/1990 | CN1044840A Light cellular partition board of silica-magnesia |
| 08/21/1990 | US4950627 Ceramic coating on metal |
| 08/21/1990 | US4950362 Heat-insulating shaped fibrous articles and a process for producing them |
| 08/21/1990 | CA1273028A1 Glasses and poly (carboxylic acid) cement compositions containing them |
| 08/16/1990 | EP0381847A2 Process for making fibre-reinforced plaster boards |
| 08/16/1990 | DE4003726A1 Structural panel - made of dispersion resin with cement or lime admixtures and fibre reinforcement |
| 08/15/1990 | CN1044641A Beauty-quality composite marble decorative boards |
| 08/15/1990 | CN1044640A Expanded perlite hollow building block and preparation thereof |
| 08/15/1990 | CN1044639A Magnesium cements comprising partially dehydrated magnesium salt and very reactive magnesia magnesium binders with accelerated setting |
| 08/14/1990 | US4948429 Method of controlling air entrainment in concrete compositions |
| 08/14/1990 | US4948428 Water swellable clay, aqeous mixture of hectorite, tetraborate, carbonate and chloride of alkali metals |
| 08/14/1990 | CA1272742A1 Silica fume slurry |
| 08/09/1990 | DE3903641A1 Verfahren zur herstellung von gipsfaserplatten A process for producing gypsum fiber boards |
| 08/08/1990 | EP0380713A1 Compaction of industrial dusts and disposal of the compacted material |
| 08/08/1990 | EP0380525A1 Magnesium cement composition with particulate fibrous material |
| 08/08/1990 | CN1044486A Adhesive for concrete |
| 08/07/1990 | US4946506 Polyethers with addition polymer side chains and alkali or alkaline earth metal nitrite |
| 08/07/1990 | US4946502 Protective coatings for the carrier bars of pre-baked anodes and the emerging part of the anodes |
| 08/07/1990 | US4946311 Mixing with sodium salt; solidification |
| 08/07/1990 | CA1272374A1 Cement slurries, unaffected by salts of magnesium, for cementing wells traversing salt formations, and related cementing processes |
| 08/02/1990 | DE4008570A1 Insulating building material prodn. - by foaming flue gas desulphurisation gypsum |
| 08/02/1990 | DE3901783A1 Method for the final storage of weakly contaminated building rubble from the demolition of nuclear installations |
| 08/01/1990 | EP0379477A1 A self-leveling slurry screed, and a dry product for use in preparing it. |
| 08/01/1990 | CN1044317A Surface stabilisation process for soils |
| 08/01/1990 | CN1044271A New technology of coloured marbled glazed building components preparation |
| 07/31/1990 | US4945074 Produced by controlled hydration and dehydration of alkali metal silicate glass powder |
| 07/25/1990 | CN1044082A Artificial cement marble and making method thereof |
| 07/25/1990 | CN1044079A Coloured ceramic surface decorative board |
| 07/24/1990 | US4943544 High strength, abrasion resistant refractory castable |
| 07/24/1990 | US4943323 Processing additives for blended cements |
| 07/18/1990 | EP0378010A1 Magnesium cements and binders with accelerated setting and with enhanced water requirement obtained from such cements, and a material obtained from such a binder |
| 07/18/1990 | CN1043925A Anti-high and low-temp. thistle tile |
| 07/17/1990 | WO1990008226A1 Method for stabilizing loose ground |
| 07/17/1990 | US4942003 Method for continuously producing molded members from a mixture of gypsum and fibrous material |
| 07/17/1990 | US4941772 Method of disposing of salt-containing dusts from incinerator plants |
| 07/17/1990 | US4941536 Set retarded cement compositions and methods for well cementing |
| 07/17/1990 | CA2024706A1 Unconsolidated soil stabilization process |
| 07/17/1990 | CA1271683A1 Foam generating compositions |
| 07/12/1990 | WO1990007472A1 Lightweight molding and production thereof |
| 07/12/1990 | DE3940396A1 Redn. of gas evolution from refuse dumps - comprises injecting slurry of hydraulically setting mixt. |
| 07/11/1990 | CN1008728B Low clinker phosphorous residue cement and its technology method |
| 07/10/1990 | US4940366 Method of treating backfill |
| 07/10/1990 | CA1271496A1 Refractory cement |
| 07/04/1990 | EP0376334A2 Non-asbestos inorganic hardened compositions and production method thereof |
| 07/04/1990 | EP0147390B1 Bonded aggregate structures and production thereof |
| 07/04/1990 | CN1043488A Concrete modifier, method for modifier concrete |
| 07/03/1990 | US4939191 High strength cured cement article and process for manufacturing the same |
| 07/03/1990 | US4939024 Radiowave absorbing body of the high electrical power-resistant type |
| 06/28/1990 | CA2006793A1 Non-asbestos inorganic hardened compositions and a production method thereof |
| 06/27/1990 | EP0375653A2 Process for the treatment of waste |
| 06/27/1990 | EP0375081A1 Cement, method of preparing such cement and method of making products using such cement |
| 06/27/1990 | EP0375044A2 Neutralizing process for toxic waste material |
| 06/27/1990 | CN1043357A Water-permeable cement concrete pavement |
| 06/27/1990 | CN1043302A Calcine-free colour tile |
| 06/23/1990 | CA2006579A1 Cement, method of preparing such cement and method of making products using such cement |
| 06/20/1990 | CN1043117A Coal powder ash brick excused from firing and steaming and the production method thereof |
| 06/19/1990 | US4935211 Fluorogypsum waste solidification material |
| 06/19/1990 | US4935060 Hydraulic cement slurry |
| 06/19/1990 | US4935058 Coating composition to prevent corrosion on metals |
| 06/19/1990 | US4935034 Masonry cement composition and masonry construction |
| 06/14/1990 | WO1990006393A1 A process for treating fibours cellulosic webs and liquids for use therein |
| 06/14/1990 | WO1990006338A1 Phenolic resin preforms and method of manufacturing them |
| 06/14/1990 | WO1990006290A1 Mixture for producing a noise-damping compound, especially for railway installations |
| 06/13/1990 | DE3920746A1 Wasserdurchlaessiger zementbetonbelag Water permeable cement concrete flooring |
| 06/13/1990 | DE3840794A1 Process for the preparation of a solid waste product for the ultimate storage of radioactive substances |
| 06/13/1990 | CN1042893A Production process of water-resistant and high strength alumina cement |
| 06/13/1990 | CN1008362B Artificial stone for reproducing steles and method for reproducing stone tablet |
| 06/13/1990 | CN1008361B Featherweight heat-insulation material of powdery coal cinder |
| 06/12/1990 | US4933378 Fluid loss control additives for oil well cementing compositions |
| 06/12/1990 | US4933031 Hydraulic cement slurry |
| 06/12/1990 | US4933013 Ultra-fine particles, water reducing agent, and water |
| 06/07/1990 | DE3840718A1 Verfahren zum herstellen von formkoerpern, insbesondere von platten A process for the manufacture of formkoerpern, in particular of plates |
| 06/06/1990 | CA2004669A1 Premoulding material having long-term controllable b-stage characteristic comprising a phenol resin |
| 06/05/1990 | US4931489 Fluid loss control additives for oil well cementing compositions |
| 06/05/1990 | US4931099 Self-levelling mortar mixture |
| 06/05/1990 | US4931098 Method for adding silica fume to dry shotcrete mixture |
| 06/05/1990 | US4931097 Process for preparing activators for fast-setting cements |
| 06/05/1990 | US4930428 Cement composition comprising sodium tripolyphosphate and process for forming shaped articles therefrom |
| 06/05/1990 | CA1269804A1 Method for the production of a moulding mass containing water glass |
| 06/02/1990 | CA2004396A1 Composition for forming a sound-damping mass, especially for rail systems |
| 05/31/1990 | WO1990005709A1 Composite material and method of producing |
| 05/31/1990 | WO1990004322A3 Water-dispersible heat-resistant composition and application thereof |
| 05/31/1990 | DE3835851C1 Method of manufacturing artificial stones |
| 05/30/1990 | EP0370703A1 Composite material and method of producing |
| 05/30/1990 | EP0370623A2 Process for producing hydrated and cured product of lime-gypsum-coal ash mixture |
| 05/29/1990 | CA1269676A1 Solidification process for residual sludges |
| 05/29/1990 | CA1269569A1 Process for subsurface reconstruction of buildings reinforced with constructional steel |
| 05/22/1990 | US4926944 Hydraulic cement, water and lignin crosslinked with formalde-hyde, epichlorohydrin, allkoxylated with ethylene, propylene or butylene oxide |
| 05/22/1990 | CA1269405A1 Refractory compositions |
| 05/16/1990 | CN1042140A Method for producing high strength waterproof alumina cement |
| 05/16/1990 | CN1042088A Porcess for manufacturing hydrated cured products of lime-gypsum-coal ash mixture |