| Patents for B32B 13 - Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material (4,412) |
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| 04/17/1991 | EP0423074A1 Fire-resistant or fireproof laminate |
| 04/17/1991 | EP0422340A1 Panel for applying to a building and method for producing the same |
| 04/13/1991 | WO1991005744A1 Gypsum-containing fire-resistant structural fiberboard |
| 03/27/1991 | CN2073875U Cement colour artificial marble ornament board |
| 03/13/1991 | CN2073000U Compound plaster fire board for building |
| 02/27/1991 | EP0191823B1 Fire barrier plywoods |
| 02/27/1991 | CN1049476A Inorganic corrugated sheet and its manufacturing method |
| 01/16/1991 | EP0407700A2 Waterproof sheet for concrete structures |
| 01/10/1991 | DE3921779A1 Self-supporting tile partition - with thin concrete core flanked by glass fibre mass or glass embedded in adhesion promotion layers |
| 01/02/1991 | CN1048190A Magnesium cement precast composite slab and manufacturing process thereof |
| 01/02/1991 | CA1278435C Decorative tile |
| 12/19/1990 | CN2067641U Light sandwich plate made of magnesia cement |
| 12/19/1990 | CN1047880A Compound water-proof building material and preparation thereof |
| 12/12/1990 | CN1010758B Cement combination type artificial marble |
| 09/04/1990 | US4953442 Magnetized ceramic armor system |
| 08/23/1990 | WO1990009495A1 Improved gypsum board |
| 08/22/1990 | EP0383510A1 Gypsum board |
| 08/16/1990 | DE4003726A1 Structural panel - made of dispersion resin with cement or lime admixtures and fibre reinforcement |
| 08/14/1990 | US4948647 Multilayer; gypsum core, inner glass fiber scrim, exterior glass fiber matte |
| 07/31/1990 | US4944127 Composite building panel and methods |
| 07/03/1990 | US4939024 Radiowave absorbing body of the high electrical power-resistant type |
| 06/20/1990 | CN2058379U Sandwich structure composite plate made of natural stone and glass fibre reiforced plastics |
| 05/31/1990 | WO1990005709A1 Composite material and method of producing |
| 05/31/1990 | DE3840377A1 Process and apparatus for producing building boards |
| 05/30/1990 | EP0370703A1 Composite material and method of producing |
| 05/23/1990 | CN1042391A Building sheets of cement material reinforced with plastics mesh and glass fibres |
| 05/08/1990 | US4923665 Bonding molding material to preformed metal shape |
| 04/18/1990 | EP0363875A1 Building sheets of cement material reinforced with plastics mesh and glass fibres |
| 04/17/1990 | US4917749 Process for the continuous production of manufactured articles reinforced with mixtures of hydraulic binders |
| 04/14/1990 | CA2000619A1 Building sheets of cement material reinforced with plastics mesh and glass fibres |
| 04/05/1990 | DE3824237C1 Prefabricated concrete component having a protective layer |
| 03/06/1990 | US4906523 Primer for surfaces containing inorganic oxide |
| 02/28/1990 | CN1040018A Magnesite powder man-made marble |
| 02/21/1990 | CN1039756A Foam composite and method of forming same |
| 01/16/1990 | US4894270 Fold and bond for constructing cement laminate structural shapes |
| 12/27/1989 | EP0348033A2 Foam composite and method of forming same |
| 11/28/1989 | US4882888 Laminated wall construction |
| 11/15/1989 | EP0341797A1 Mould and process for the fabrication thereof |
| 11/07/1989 | US4879173 Glass mat with reinforcing binder |
| 10/24/1989 | US4876151 Building material and method of producing the building material |
| 10/03/1989 | US4871586 Process for the preparation of an iron armature for use with slabs or reinforced articles from an agglomerate of siliceous sand, marble, granite or, in general, stone |
| 09/12/1989 | US4865894 Laminar wall panel |
| 09/05/1989 | CA1259017A1 Device for the continuous production of manufactured articles reinforced with hydraulic binders mixes and the corresponding process |
| 08/01/1989 | US4853085 Neutral sized paper for use in the production of gypsum wallboard |
| 07/20/1989 | DE3740716A1 Process for producing panels for partition wall elements, wall panellings or the like and a panel produced by the process |
| 07/11/1989 | CA1257191A1 Fire barrier plywoods |
| 06/28/1989 | EP0322381A2 Composite sound-deadening structure for the building industry |
| 06/22/1989 | DE3837217A1 Multilayered, prefabricated structural panel |
| 05/30/1989 | CA1254762A1 Cement-foam composite board |
| 05/16/1989 | CA1254335A1 Crack resistant coating for masonry structures |
| 05/16/1989 | CA1254121A1 Dental adhesive device and method of producing same |
| 04/26/1989 | CN1032519A Product series of "cement-timber" board |
| 04/25/1989 | CA1253043A1 Uv-stabilized coated polyester-carbonate articles and process |
| 04/04/1989 | US4818595 Calcium aluminate cement, aqueous gauging solution, fillers |
| 03/29/1989 | EP0309276A2 Primer for surfaces containing inorganic oxide |
| 03/21/1989 | US4814217 Fire resistant wall element |
| 03/07/1989 | US4810569 Fibrous mat-faced gypsum board |
| 03/07/1989 | CA1250727A1 Use of fibrous mat-faced gypsum board in exterior finishing sytems for buildings and shaft wall assemblies |
| 02/01/1989 | CN2031794U Water holding utensils with maifanshi inner coating |
| 01/26/1989 | DE3723155A1 Two-layer panel and process for the production thereof |
| 12/21/1988 | CN87103991A Cement combination type artificial marble |
| 11/29/1988 | US4787936 Hydraulic cement-based composition for dip coating of steel and iron articles |
| 10/18/1988 | CA1243215A1 Construction element |
| 08/30/1988 | US4767491 Device for the continuous production of manufactured articles reinforced with mixtures of hydraulic binders |
| 06/21/1988 | US4752520 Epoxy impregnated fiberglass substrate |
| 05/18/1988 | CN87205613U Natural stone and concrete combined decorating board |
| 05/17/1988 | CA1236656A1 Fire barrier i. coatings |
| 04/19/1988 | CA1235278A1 Self-supporting composite plates for double floors, ceilings and the like |
| 03/30/1988 | EP0261919A2 Composite building panel |
| 03/29/1988 | US4733989 Channels between permeable and water impervious sheets |
| 02/17/1988 | CN86104878A Construction technology of building and building member |
| 02/16/1988 | CA1232743A1 Method of producing composite boards |
| 02/04/1988 | DE3623713A1 Insulating building material |
| 02/03/1988 | EP0255322A2 A hydraulic cement-based composition for dip coating of steel and iron articles |
| 01/26/1988 | CA1231849A1 Exterior wall |
| 01/12/1988 | CA1231276A2 Method for obtaining a friction bond between concrete and coated object surfaces |
| 11/17/1987 | CA1229294A1 Laminated composites |
| 10/27/1987 | CA1228460A1 Fibre reinforced materials and thermoplastic reinforcing fibres therefor |
| 10/20/1987 | US4700518 Concrete panel having tile driven |
| 08/27/1987 | WO1987004976A1 Cement board having reinforced edges |
| 07/30/1987 | DE3602537A1 Multilayered prefabricated structural element in the form of a panel |
| 06/02/1987 | US4670315 Process for providing a synthetic resin coating on a concrete structure |
| 05/20/1987 | EP0222720A2 A fire resistant wall element |
| 05/12/1987 | US4665109 Partially embedded mineral particles |
| 05/05/1987 | US4663224 Vibration-suppressing sound-shielding board |
| 05/05/1987 | US4662972 Method of forming a non-skid surfaced structure |
| 04/28/1987 | US4661398 Fire-barrier plywood |
| 04/28/1987 | CA1220904A1 Paper having calcium sulfate mineral filler for use in the production of gypsum wallboard |
| 04/15/1987 | EP0217989A1 Method of forming a non-skid-surfaced wood panel |
| 04/14/1987 | US4657798 Flat composite board |
| 04/01/1987 | EP0216497A2 Use of fibrous mat-faced gypsum board in shaft wall assemblies and improved fire-resistant board |
| 03/24/1987 | CA1219460A1 Thin walled shaped body and method of producing same |
| 03/03/1987 | US4647496 Use of fibrous mat-faced gypsum board in exterior finishing systems for buildings |
| 03/03/1987 | US4646494 Fireproof building panel |
| 02/24/1987 | US4645548 Process for producing non-combustible gypsum board and non-combustible laminated gypsum board |
| 02/24/1987 | CA1218224A1 Metal layer to improve low temperature setting dsp material |
| 02/10/1987 | US4642300 Method for avoiding or reducing the interactions and their consequences from contact of hot liquid metallic sodium with concrete |
| 02/10/1987 | US4641470 Construction element |
| 02/03/1987 | US4640074 Concrete building unit of a sandwich structure and a truss element and an insulating plate for such a building unit |
| 01/20/1987 | EP0191823A4 Fire barrier plywoods. |