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)
08/1997
08/21/1997WO1997030246A1 Semi-finished surface-cladding component
08/21/1997WO1997014752A3 A polymerisable composition, a method of applying a polymerisable composition and a device for applying a polymerisable composition
08/20/1997EP0790370A1 Half-product building element for coating surfaces
08/20/1997EP0790221A1 Modified cement and concrete compositions
08/20/1997EP0789676A1 Underwater cementitious composition
08/20/1997EP0770044A4 Method and apparatus for mixing, spraying and placing cementitious material
08/20/1997CN1157275A Water-repellent expanded pearlite insulating layer product and its making technology
08/20/1997CN1157273A Flame-retardant water-proof building material made of waste slag magnesium cement
08/19/1997US5658624 With added rheology-modifying agent to increase yield stress of mixture while not increasing viscosity
08/19/1997US5658603 Systems for molding articles having an inorganically filled organic polymer matrix
08/19/1997US5658380 Hydraulic cement, cement hydration retarder, oxidative additive; oil wells
08/19/1997US5658379 Wood filler
08/19/1997US5658097 Adding iron oxides mixture with burned sewage sludge ash and calcium hydroxide to improve strength and viscoelasticity of soil
08/14/1997WO1997029051A1 Construction of material for carrier structure for group of effective microorganisms and group of products
08/14/1997CA2197035A1 Modified cement and concrete compositions
08/13/1997EP0789006A2 Dry mixture for making a cement suspension, process for its preparation and device for carrying out the process
08/13/1997CN1156746A Ultrastrength adhesive material for wall
08/13/1997CN1156705A Multipurpose material with eight functions
08/13/1997CN1156704A Concrete batching metering method and equipment
08/13/1997CN1156703A Briquette and its making method
08/13/1997CN1156702A Glass fibre reinforced light cement slab using expansive vermiculite as light aggregate and its producing method
08/13/1997CN1156700A Slag activator
08/12/1997US5656195 Moldings containing silica aerogel particles and their preparation
08/12/1997US5656075 Control of expansion in concrete due to alkali silica reaction
08/12/1997CA2081214C Hazardous waste disposal method and composition
08/07/1997WO1997028098A1 Binding agent mixture for the preparation of mineral slag-sand free material for retention wall and a process for preparation of this binding agent mixture
08/07/1997WO1997028097A1 Cement additives and cement compositions including said additives
08/07/1997WO1997027982A1 Method and apparatus for the manufacture of cementitious slab products and the resulting products
08/07/1997DE19701916A1 Ready-for-use polymer-modified cement mortar mixture
08/07/1997DE19603805A1 Bindemittelmischung zur Herstellung mineralischer hüttensandfreier Dichtwandmassen und Verfahren zur Herstellung dieser Bindemittelmischung Binder mixture for producing mineral granulated slag-free sealing wall compositions and methods for preparing these binder mixture
08/07/1997DE19602402A1 Propping suspension for two-phase slot wall process
08/07/1997CA2244963A1 Cement additives and cement compositions including said additives
08/06/1997EP0787698A1 Well cementing method
08/06/1997EP0787697A1 Corrosion inhibitor for reducing corrosion in metallic concrete reinforments
08/06/1997EP0738183A4 Foaming agent composition and process
08/06/1997CN1156130A Process for producing early-strength gangue cement with high content of adulterant
08/05/1997US5654352 Air-entraining agent and method of producing same
08/05/1997US5654048 High strength, durable, flexible box made from a hydraulic cement, organic or/and inorganic fibers and water; storage stability, dimensional stability
08/05/1997US5654012 Suppression of microorganisms by adding or applying metal borates to sealed pipes, liners or pool bases
08/05/1997US5653797 Calcium sulfate hemihydrate, water, acrylic polymer set-retarding agent, metallic salt accelerator
07/1997
07/31/1997WO1997027153A1 Sulfate elevation in anionic polysaccharide-containing cementitious formulations for enhanced cement performance
07/31/1997WO1997027152A1 Sugar and/or acid addition to anionic polysaccharide-containing cementitious formulations
07/31/1997WO1997027001A1 Passivation composition and process for coating
07/31/1997DE19603965A1 Production of hydraulically active binder
07/30/1997EP0786439A1 Polymer-modified ready-to-use cement mortar
07/30/1997EP0786438A1 Curable composition and cured article
07/30/1997EP0786283A1 NOX-cleaning paving block
07/30/1997EP0639164B1 Ceramic products
07/30/1997CN1155878A Ready-mixed, setting type joint compound
07/29/1997US5652064 Environmentally friendly coating compositions, bonding solution, and coated parts
07/29/1997US5651816 Cement, cement products, molding material, concrete member and a method of producing the same
07/29/1997CA2127226C Injectable cement grout with improved properties
07/23/1997CN1155270A Cement acceleration admixture
07/23/1997CN1154955A Liner for steel-making pouring-basket and making method thereof
07/23/1997CN1154954A Mortar for building engineering
07/23/1997CN1035497C Grounding resistance-reducing agent
07/22/1997US5650004 Silicone treated powder, pozzalanic filler, portland cement, crushed aggregate; water repellent coating for plastering a swimming pool surface
07/22/1997US5649878 Chain tensioner
07/22/1997US5649568 Glass fiber reinforced cement liners for pipelines and casings
07/22/1997CA2116483C Water-resistant gypsum compositions and emulsion for making same
07/17/1997WO1997025293A2 Regenerating and protective composition for cementitious material
07/17/1997WO1997025291A2 Fire proofing foam compound
07/17/1997WO1997025290A1 Superfluidifying composition for cement compositions
07/17/1997WO1997025289A1 Method for recycling household waste incineration residues and ashes from incineration of sludge from urban sewage treatment plants, and mixture obtained by this method
07/17/1997WO1997025160A1 aETHOD OF PREVENTING CORROSION IN CONCRETE PIPE
07/17/1997DE19600977A1 Paste-like foam material for production of porous fire-proofing material
07/17/1997DE19600606A1 Light concrete for construction industry
07/17/1997DE19541720A1 Mixture for synthetic stone containing hydraulic binder and polymer gel
07/16/1997CN1154348A Composite foamed plate
07/16/1997CN1154347A Spraying material and spraying method employing it
07/16/1997CN1154346A Cement for quick reparing concrete
07/16/1997CN1035422C Ink loading device and ink loading method
07/10/1997WO1997024295A1 A process for making improved microwave susceptor comprising a dielectric silicate foam substrate coated with a microwave active coating
07/10/1997DE19600445A1 Cement-based composition
07/09/1997EP0783042A1 Coating for aerospace aluminium parts
07/09/1997EP0782553A2 Panels in particular for floor, wall, ceiling or furniture coverings or components, a method of manufacturing such panels or components, and a retaining element for such panels
07/09/1997EP0758309A4 Cement composition
07/09/1997CN1153802A Prodn of high-strength construction glue
07/09/1997CN1153754A Manhole cover of artificial quartzite and support and their prodn process
07/09/1997CN1153752A No-baking bearing brick
07/08/1997US5645637 Absorbers, packing, insulation
07/08/1997US5645518 Method for stabilizing low-level mixed wastes at room temperature
07/08/1997US5645375 Method and apparatus for grouting of tunnel liners
07/03/1997WO1997023433A2 Dispersions and the use thereof in concrete mixtures
07/03/1997WO1997023427A1 Inorganic binder composition, production and uses thereof
07/03/1997WO1997023337A1 Method for preparing foamed gypsum product
07/03/1997CA2241224A1 Inorganic binder composition, production and uses thereof
07/02/1997EP0781861A1 Coating for aerospace aluminium parts
07/02/1997EP0781733A1 Lightweight mortar and method of producing the same
07/02/1997EP0781259A1 Refractory mortar and its use for pointing refractory kiln linings
07/02/1997EP0696262B1 Method for producing cement
07/02/1997CN1153146A Masonry cement and its preparing process
07/02/1997CN1153098A Method for jet of concrete or mortar
07/01/1997US5643978 Carboxy acid polymer forming imides for cements
07/01/1997US5643510 Blending gypsum slurry stably foamed with first foaming agent with second slurry unstably foamed with second foaming agent, adjusting ratio to control void size
07/01/1997US5643509 Method for forming a roller compacted concrete industrial floor slab
06/1997
06/30/1997CA2184548A1 Composition and method to control cement slurry loss and viscosity
06/26/1997WO1997022567A1 Composition for producing light plaster, production of the foaming agent used therefor and its use
06/26/1997WO1997022564A1 Methods for improved rheological control in cementitious systems
06/26/1997DE19651448A1 Light plaster foams composition