| Patents for E04C 2 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels (28,204) |
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| 05/30/1989 | US4834281 Porous metallic material, porous structural material and porous decorative sound absorbing material, and methods for manufacturing the same |
| 05/30/1989 | US4833855 Prefabricated panel having a joint thereon |
| 05/30/1989 | US4833848 Double panel assembly |
| 05/30/1989 | US4833845 Self-supporting composite plate, especially double floor plate |
| 05/23/1989 | US4833029 Honeycomb facesheet material and honeycomb made therewith |
| 05/23/1989 | US4833015 Multilayer foam glass with dense glass surface layer and method of producing same |
| 05/23/1989 | US4832999 Honeycomb structure assemblies |
| 05/23/1989 | US4831805 Precast concrete board fixing metal fitting |
| 05/23/1989 | US4831699 Process for making curved walls starting with a flat prefabricated panel formed from three-dimensional metal screen with formed plastic filling |
| 05/18/1989 | DE3737416A1 Process for producing a flexible insulating panel from mineral fibres and flexible insulating panel |
| 05/16/1989 | US4829737 Device for building slabs from building blocks |
| 05/16/1989 | US4829733 Connecting rod mechanism for an insulated wall construction |
| 05/16/1989 | CA1254335A1 Crack resistant coating for masonry structures |
| 05/11/1989 | DE3737116A1 Decorative and image-bearing objects made of honeycomb sandwich core layers |
| 05/11/1989 | DE3737112A1 System of element groups which can be assembled and comprises basic elements |
| 05/10/1989 | EP0314693A1 A method and an arrangement for packaging two or more plaster boards. |
| 05/10/1989 | CN1032832A Sheet-like composition element |
| 05/09/1989 | US4828932 Porous metallic material, porous structural material and porous decorative sound absorbing material, and methods for manufacturing the same |
| 05/09/1989 | US4828897 Foam core and polymer skin, strong bonding at interface |
| 05/09/1989 | US4827690 Cardboard building structure and method |
| 05/03/1989 | EP0314625A1 Composite panel for cladding of buildings |
| 05/03/1989 | EP0314261A1 Honeycomb structure assemblies |
| 05/03/1989 | DE3735464A1 Lightweight structural panel |
| 05/03/1989 | DE3735463A1 Lightweight structural body |
| 04/27/1989 | DE3734576A1 Retaining device for glass facades of buildings |
| 04/26/1989 | EP0312618A1 Fire-proof insulating sandwich elements for room partitioning walls and ceilings of industry and storage halls, particularly cold stores |
| 04/20/1989 | WO1989003299A1 Light-weight constructional element of sandwich structure |
| 04/19/1989 | EP0311738A1 Building cladding system |
| 04/19/1989 | EP0311700A1 Facing element and method to make same |
| 04/18/1989 | US4822660 Lightweight ceramic structures and method |
| 04/18/1989 | US4821481 Lattice and method of making same |
| 04/18/1989 | US4821478 Large-format ceramic tile with holding elements provided on the side facing away from its visible side |
| 04/18/1989 | US4821471 Building panel |
| 04/12/1989 | EP0311545A2 Assembly enabling the connection of articles to partitions made of prefabricated elements |
| 04/12/1989 | EP0310818A1 Panel-shaped building element |
| 04/11/1989 | US4819405 Opaque cladding panel |
| 04/05/1989 | EP0310138A1 Building element and process for its production |
| 04/04/1989 | US4818602 Cement, plaster, calcium silicate porous body laminated with a hydraulic humidity adsorbing body for wall paneling |
| 03/29/1989 | EP0309356A1 Method of manufacturing a wooden article with integrated colouring |
| 03/29/1989 | CN1032055A Building panel |
| 03/29/1989 | CN1032054A Light aggregate concrete hollow paving block |
| 03/28/1989 | US4815248 Large-format thin-walled ceramic tile |
| 03/23/1989 | WO1989002503A1 Building panel |
| 03/22/1989 | EP0155947B1 Reticulated products and their manufacture |
| 03/21/1989 | US4813193 Modular building panel |
| 03/21/1989 | CA1251318A1 Roofing/siding system and lock seam therefor |
| 03/21/1989 | CA1251316A1 Panel construction element and building construction system employing such construction elements |
| 03/15/1989 | EP0307015A1 Frame closing for U-profile frame |
| 03/14/1989 | US4812273 Pre-compacted uniformly spaced particles are impregnated with setting liquid |
| 03/14/1989 | US4811770 Structural element for a building |
| 03/14/1989 | EP0291531A4 Construction panel. |
| 03/09/1989 | DE3728730A1 Apparatus for conditioning room air |
| 03/08/1989 | EP0183698B1 Building panels |
| 03/07/1989 | US4810569 Fibrous mat-faced gypsum board |
| 03/07/1989 | US4810552 Continuous unidirectional fiber bundles embedded in microconcrete |
| 03/07/1989 | US4809470 Panel system and method |
| 03/07/1989 | EP0277226A4 Improved panel unit. |
| 03/07/1989 | CA1250728A1 Long wafer waferboard panels |
| 03/07/1989 | CA1250727A1 Use of fibrous mat-faced gypsum board in exterior finishing sytems for buildings and shaft wall assemblies |
| 02/28/1989 | US4808460 Laminated structures containing an inorganic corrugated or honeycomb member |
| 02/28/1989 | US4807411 Acoustical panel structure |
| 02/28/1989 | US4807410 Self-containing package system for storage and transportation of pre-fabricated portions of a building structure and the assembly thereof |
| 02/23/1989 | WO1989001555A1 Brick placing machine |
| 02/23/1989 | WO1989001553A1 Facing element with a natural stone plate and process for manufacturing same |
| 02/22/1989 | EP0304352A1 Low elasticity modulus insulation panel and lining process using such a panel |
| 02/21/1989 | US4805366 Snaplock retainer mechanism for insulated wall construction |
| 02/15/1989 | EP0303139A1 Façade element with a stone plate and method of manufacturing such an element |
| 02/14/1989 | CA1249912A1 Lightweight constructions of increased strength and dimensional stability |
| 02/09/1989 | WO1989001081A1 Concrete panel |
| 02/09/1989 | WO1989000897A1 Composite panel and processes for making such a panel and a core included in the panel |
| 02/09/1989 | WO1989000825A1 Furniture |
| 02/09/1989 | DE3733248C1 Grossflaechiges,waermeisolierendes Wandelement Grossflaechiges, waermeisolierendes wall element |
| 02/08/1989 | EP0302839A2 Wooden strip for floors and panelling made up of a combination of wooden elements with their fibres at right-angles and elements with their fibres parallel with respect to the visible face |
| 02/08/1989 | EP0302307A2 Panel, particularly a façade panel |
| 02/07/1989 | US4803105 Reinforcing sheet for the reinforcement of panel and method of reinforcing panel |
| 01/31/1989 | US4800693 Heat insulating window unit and insulating blocking component therefor |
| 01/26/1989 | WO1989000635A1 Composite type panel |
| 01/26/1989 | DE3723821A1 Metallisches gleitschutzelement Metallic antiskid |
| 01/24/1989 | US4800120 Structural components made from a fibrous reinforcing support and rubber and methods for their manufacture |
| 01/24/1989 | US4799349 Fire resistant steel door |
| 01/24/1989 | US4799346 Laminated glazing unit |
| 01/18/1989 | EP0299308A2 Building element made from a velvet texture and method for its manufacture |
| 01/18/1989 | EP0298985A1 Reinforced foam composites |
| 01/17/1989 | US4798029 Hold-down clamp |
| 01/17/1989 | CA1248860A1 Handleable shapes of thermal insulation material |
| 01/12/1989 | WO1989000221A1 Balcony floor |
| 01/10/1989 | US4797319 Glazed cement product and method for manufacturing thereof |
| 01/10/1989 | US4796404 Light-transmitting thermal barrier |
| 01/10/1989 | US4796397 Demountable panel structure |
| 01/10/1989 | CA1248321A1 Roofing plate, a proofing strip for a roofing plate, and a method of producing a roofing plate |
| 01/05/1989 | DE3720554A1 Structural element in the form of a panel |
| 01/05/1989 | DE3720371A1 Lightweight composite panel and process for the production thereof |
| 12/28/1988 | EP0296690A1 A sound-damping wall element having a frame and at least two panels |
| 12/28/1988 | CN87101566A Double-layered vacuum heat-insulating and transparent glass |
| 12/28/1988 | CA1247343A Method for manufacturing of a molded door |
| 12/22/1988 | DE3726278A1 Insulating panel, in particular for insulating roof structures |
| 12/22/1988 | DE3717759A1 Process for producing a grating |
| 12/22/1988 | DE3717690A1 Grating consisting of metal |
| 12/21/1988 | EP0296067A1 Lightweight sandwich panel used for making heat- and shockresistant multilayer structures |
| 12/21/1988 | EP0295417A2 Composite building slab, particularly for sectional false floors |