Patents
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)
01/1996
01/11/1996DE19524326A1 Hydraulische Zubereitung Hydraulic preparation
01/10/1996EP0691314A1 Phosphomagnesium cements comprising polysaccharides and vegetable proteins and method for preparing same
01/10/1996EP0690829A1 Waste disposal deformable compound
01/10/1996CN1030654C Method for producing carbonified flyash building material products by using boiler fume
01/09/1996US5482551 Extruded fire resistant construction and building products
01/09/1996US5482550 Structural building unit and method of making the same
01/09/1996US5482549 Sodium silicate, portland cement, slags and fly ash
01/09/1996CA2153372A1 Zeolite-hydraulic cement containment medium
01/04/1996WO1996000197A1 Electrically conductive building material
01/04/1996DE4421722A1 Flow improver for cement binders, esp. self-levelling materials
01/04/1996DE19521730A1 Program executing semiconductor memory device for e.g. DRAM
01/03/1996EP0689858A1 Process and product of the immobilisation of heavy metals
01/03/1996EP0689524A1 Improvements in the manufacture of shaped refractory objects
01/03/1996CN1114298A Kiln adhesive
01/03/1996CN1114296A Water-proof material of cement mortar, steel fibre and high-molecular polymer and producing method
01/02/1996US5481061 Using cement
01/02/1996US5479987 Drilling and cementing with glycoside-blast furnace slag-drilling fluid
01/02/1996CA2028026C Lightweight tundish refractory compositions
01/02/1996CA2009512C Pozzolanic mixture for stabilizing landfill leachate
01/02/1996CA1337871C Quick setting concrete compositions for use as lining construction concrete
12/1995
12/28/1995WO1995035266A1 Method and apparatus for mixing, spraying and placing cementitious material
12/28/1995CA2191854A1 Method and apparatus for mixing, spraying and placing cementitious material
12/27/1995EP0688261A1 Insulation barriers having a hydraulically settable matrix
12/27/1995CN1113896A Method for preparation silicon containing substance and substance prepared with same
12/27/1995CN1113895A Light concrete without stone
12/27/1995CN1113894A Insulation tile and its making method
12/27/1995CN1113850A Magnesite inorganic decoration board and technology
12/27/1995CN1030567C Pipe for exhausting fume
12/26/1995US5478521 Method for making bughole-free hardened cement structural units using bughole-reducing cement admixtures
12/26/1995US5478413 Environmentally friendly coating compositions
12/26/1995US5478391 Cementitious materials and method of making the same
12/26/1995US5478390 Cuttable concrete, its process of manufacture and its process of molding
12/26/1995US5478389 Pollution remedial composition and its preparation
12/21/1995WO1995034518A1 Ceramic material based on volcanic lava and method of production
12/21/1995DE4434433C1 Working up waste material for recycling
12/20/1995EP0687655A1 A cement mortar composition and articles produced therefrom
12/20/1995EP0476031B1 Very early setting ultra high early strength cement
12/19/1995US5476343 Offshore pipeline insulated with a cementitious coating
12/19/1995US5476144 Conversion of oil-base mud to oil mud-cement
12/19/1995CA2003046C Composite material and method of producing
12/14/1995WO1995033698A1 Cementitious gypsum-containing compositions and materials made therefrom
12/14/1995WO1995033606A1 Methods for extruding novel hydraulically settable compositions
12/13/1995EP0686551A1 Body cover structure in motor-assisted bicycle
12/13/1995EP0686082A1 Hydraulically settable mixtures
12/13/1995CN1113220A method for production of high-temp. resistant calcium-silicate thermal insulation material
12/12/1995US5474606 Mixture of alkali silicate and aluminum silicate
12/12/1995US5473849 Building wall and method of constructing same
12/12/1995CA2108964C Gabion system
12/12/1995CA2012643C Mortar concrete composition
12/07/1995WO1995032930A1 Improved foamed magnesite cement and articles made therewith
12/07/1995WO1995032929A1 Improved water-resistant magnesite cement and process for its manufacture
12/07/1995WO1995032928A1 Method of producing foam-mortar products
12/07/1995DE19519319A1 Repair mortar compsn.
12/07/1995CA2191761A1 Improved foamed magnesite cement and articles made therewith
12/06/1995EP0685438A1 Process for water-repellent impregnation of gypsum
12/06/1995EP0685026A1 Method for drilling and cementing a well.
12/06/1995EP0581812B1 Method of cementing a well
12/06/1995CN1030446C Welan gum in cement compositions
12/05/1995US5472501 Concrete additive comprising a multicomponent admixture containing silica fume, its method of manufacture and concrete produced therewith
12/05/1995US5472500 A mixture comprising calcium sulfate beta hemihydrate, silica sand, melamine-formaldehyde-sodium bisulfite polymer dispersant for improving setting, trowelling
12/05/1995US5472499 Lightweight cementitious formulations and processes
12/05/1995US5472498 Lightweight concrete
12/05/1995US5472497 Prevention by introduction of capillary pore system
12/05/1995US5472051 Including a set retarding additive comprising a copolymer of 2-acrylamido-2-methyl-propane sulfonic acid and acrylic acid
12/05/1995CA2042889C Well cement fluid loss additive and method
11/1995
11/30/1995WO1995032423A2 Method for predicting the compressive strength of concrete and mortar containing fly ash
11/30/1995WO1995032162A1 Sulfate and acid resistant concrete and mortar
11/30/1995WO1995032161A1 Lightweight cement blocks and method of producing same
11/30/1995DE4418310A1 High strength insulating porous concrete body prodn.
11/29/1995EP0684213A1 Aqueous composition for impervious walls
11/29/1995EP0684087A1 Method of waste disposal
11/29/1995EP0585365A4 Process for protecting metallic and wood surfaces using silicate compounds
11/29/1995CN1112531A Color enhanced iron oxide and a process for preparing colored concrete prooducts
11/29/1995CN1112530A High-active flyash mixture
11/29/1995CN1112529A Pyrite cinder mortar product and its processing method
11/28/1995US5470383 Thickener combinations for building products
11/24/1995CA2148422A1 Fire door core
11/23/1995WO1995031415A1 Ready-mixed, setting type joint compound
11/23/1995DE4417391A1 Noise protection wall made of building elements
11/23/1995DE19512585A1 Utilising rubble mixed residual materials
11/22/1995EP0683251A1 Amination of cellulosic synthetic fibres
11/22/1995EP0515529B1 Flowability improving agent, a process for the production thereof and a use thereof
11/22/1995CN1112186A Improved door or like frame construction
11/22/1995CN1112097A Glazed product without sintering
11/22/1995CN1112096A High-strength plate
11/22/1995CN1112095A Heat insulating mortar powder for roof
11/22/1995CN1112094A Ceramo-steel and its use
11/22/1995CN1030310C Modified chloromagnesite sheet product
11/21/1995US5468292 Grouting liquid for injection into a ground
11/21/1995US5468291 Metal shredder residue-based landfill cover
11/21/1995US5468290 Silicon carbide whiskers
11/21/1995CA1337619C Photocurable ionomer cement systems
11/21/1995CA1337606C Cement compositions
11/18/1995CA2149504A1 Amination of rayon
11/16/1995WO1995030630A1 Cement composition
11/16/1995WO1995030520A1 Process and device for the continuous production of fibre-reinforced moulded bodies from hydraulic materials
11/16/1995DE4417012A1 Prodn. of soil-like landfill capping material
11/16/1995DE4416659A1 Reducing eluting ability of sulphates and chlorides in ash and slag
11/16/1995DE4416160A1 Verfahren und Vorrichtung zur kontinuierlichen Herstellung faserverstärkter Formkörper aus hydraulisch abbindbaren Massen Method and apparatus for the continuous production of fiber-reinforced molded bodies from hydraulically setting materials
11/15/1995EP0681999A2 Improved sprayable portland cement-based fireproofing compositions