| Patents for E04D 5 - Roof covering by making use of flexible material, e.g. supplied in roll form (3,816) |
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| 11/09/1982 | US4358499 Containing a plasticizer, emulsifier, filler, and stabilizers for heat and ultraviolet radiation |
| 10/19/1982 | CA1133677A1 Method for producing roofing felt |
| 10/05/1982 | CA1132896A1 Bituminized roof sheet |
| 09/08/1982 | EP0059405A2 Impervious sheet for use in building and construction engineering |
| 09/08/1982 | EP0059207A1 Non woven wet-lay process and multilayer flexible web for roofing felt made thereby. |
| 08/17/1982 | US4344999 Breathable laminate |
| 08/10/1982 | US4343847 Sealing membrane with incorporated limited-slip sheet and its method of manufacture |
| 08/04/1982 | EP0056934A2 Device for securing a flexible sheet to a structure |
| 08/03/1982 | US4342804 Microporous bitumen coated under-roofing material |
| 07/27/1982 | CA1128381A1 Methods of forming coatings, coatings so formed and articles coated thereby |
| 06/23/1982 | EP0054202A1 New and improved glass fiber mats particularly useful for built-up roofing membranes and systems |
| 06/22/1982 | CA1126059A1 Fastener for securing roofing material to cementitious roof decks |
| 05/25/1982 | CA1124143A1 Sealing-compound, notable for roofs |
| 04/13/1982 | US4324495 Fiber feeder pulley cleaning system |
| 03/18/1982 | WO1982000837A1 Method for manufacturing by wet process a non-woven layer and multilayer flexible sheet for roofing cardboard manufactured with such layer |
| 03/02/1982 | CA1118979A1 Procedure for covering roofs |
| 02/16/1982 | US4315392 Roof cover sheet material |
| 12/22/1981 | US4306927 Feeding metal sheet between two calender rolls of plastic |
| 11/17/1981 | US4301204 Reinforced titanium dioxide, chlorinated polyethylene layer |
| 11/04/1981 | EP0039184A1 A flexible layered article |
| 10/20/1981 | US4295911 Protective layer for surface seals in building construction, underground construction, and civil engineering construction |
| 09/01/1981 | US4287248 Metal foil, fleece, bitumens |
| 09/01/1981 | US4287241 Including a protective sheath comprising a shell of a hydraulic cement modified with an acrylic latex, and an elastomeric weatherproof membrane |
| 09/01/1981 | CA1107928A1 Weather resistant composites |
| 08/04/1981 | US4282050 Procedure for covering roofs |
| 07/29/1981 | EP0032585A2 Roof construction for flat or low-pitch roofs |
| 07/21/1981 | CA1105643A1 Blends of different conjugated diene/monovinyl aromatic copolymers in bituminous based roofing and waterproofing membranes |
| 07/07/1981 | US4277533 Waterproofing sheet material |
| 06/09/1981 | US4272582 Polyvinyl butyral and pine oil, roofing |
| 05/19/1981 | US4268572 Sulfur-based roof shingles |
| 05/19/1981 | CA1101281A1 No translation available |
| 05/05/1981 | US4265967 Waterproofing sheet material |
| 04/29/1981 | EP0027750A2 Under-roof material |
| 04/28/1981 | US4264674 Waterproofing sheet material |
| 04/21/1981 | CA1099472A1 Construction material in sheet form and method of joining sheets edge to edge |
| 03/18/1981 | EP0025115A2 High-strength roofing products using novel glass fiber mats; multiply systems and glass fiber mats per se |
| 02/17/1981 | US4251578 Roof coating composition and construction |
| 02/11/1981 | EP0023764A2 Intumescent fire-retardant granules and their use in a sheet material |
| 02/10/1981 | US4250221 Fiberglass mat |
| 02/04/1981 | EP0023218A1 A device for mounting insulation and sealing layer to the outside of a roof |
| 02/03/1981 | US4248926 Flashing sheet |
| 02/03/1981 | CA1094912A1 Attaching assembly for sheet material |
| 01/27/1981 | CA1094339A1 Fastener for securing roofing material to cementitious roof decks having removable tab |
| 01/22/1981 | WO1981000126A1 Heat insulating wall and/or roofing element |
| 01/07/1981 | EP0021834A1 Heat insulating wall and/or roofing element |
| 12/30/1980 | US4242404 High-strength glass fiber mat particularly useful for roofing products |
| 12/16/1980 | US4239795 Protective layer for surface seals in building construction, underground construction, and civil engineering construction |
| 12/02/1980 | US4236951 Coating with miscible hydrocarbon to soften and blend asphalt |
| 11/26/1980 | EP0019465A1 High strength glass fiber mat particularly useful for roofing products, built-up roofing membranes and systems and method of making such products |
| 11/25/1980 | US4235953 Waterproofing sheet material |
| 11/18/1980 | US4234639 Asphalts mixed with particles having a glass core and a coating of a halogenated organic compound and an iron salt; roofing |
| 11/11/1980 | US4233353 High-strength built-up roofing using improved glass fiber mats |
| 11/11/1980 | US4232810 String stapler |
| 10/28/1980 | US4230762 Synthetic non-woven fabric, woven or knit fabric layer |
| 10/07/1980 | US4226069 Shingle simulating strip material |
| 10/07/1980 | CA1087081A1 Process for the manufacture of sheet material for waterproofing roofs and the like and product therefrom |
| 09/09/1980 | US4221096 Roof structure |
| 09/09/1980 | US4221028 Arrangement for mounting a flexible film or the like |
| 08/26/1980 | US4219603 Bituminous roofing and sealing web with fiber containing insert |
| 08/19/1980 | US4217742 Roof louver apparatus |
| 08/06/1980 | EP0014192A1 Wall or roof lining |
| 07/24/1980 | WO1980001491A1 A device for mounting insulation and sealing layer to the outside of a roof |
| 07/22/1980 | US4214032 Insulating felts reinforced by fibrous materials particularly for the waterproofing and/or corrosion-proofing of metal and/or concrete objects |
| 07/22/1980 | US4213487 Laminate of metal with thermoplastic material |
| 06/25/1980 | EP0012437A1 Improvements in or relating to methods of forming coatings, coatings so formed and articles coated thereby |
| 04/15/1980 | US4198257 Process for making laminated roofing shingles |
| 04/02/1980 | EP0009209A1 Composition of different conjugated diene/monovinyl aromatic copolymers and method for making same |
| 04/01/1980 | US4196115 Blends of different conjugated diene/monovinyl aromatic copolymers in bituminous based roofing and waterproofing membranes |
| 04/01/1980 | CA1074631A1 Flexible, water-impermeable covering sheet |
| 03/18/1980 | CA1073793A1 Composite structure and method of making the same |
| 03/11/1980 | US4192116 Taped and double glued rubber joint |
| 02/05/1980 | CA1070970A1 Roof coating composition and construction |
| 01/15/1980 | US4183777 Coextruding or laminating a capstock of vinyl chloride polymer, titanium dioxide and plasticizer with vinyl chloride polymer or acrylonitrile-butadiene-styrene polymer |
| 01/09/1980 | EP0006189A1 Method of manufacturing a bituminous roofing strip |
| 12/11/1979 | CA1067666A1 Roof structure |
| 11/06/1979 | US4173675 Method for coloring or dying fibrous sheets impregnated with bituminous material |
| 10/30/1979 | US4172830 Waterproofing structure and method of using same |
| 07/24/1979 | US4161854 Mounting disk for the fixation of loosely installed sealing sheets |
| 07/10/1979 | US4160346 Roof coating composition and construction |
| 05/15/1979 | US4153981 Attaching assembly for sheet material |
| 05/08/1979 | US4153748 Weather-resistant vulcanizable covering |
| 03/06/1979 | CA1049806A1 Reglet structure |
| 02/20/1979 | US4140825 Artificial thatched roof of overlapping plastic tubes, and method and apparatus for making same |
| 02/13/1979 | CA1048223A1 Fixing means |
| 02/06/1979 | CA1047851A1 Asphalt impregnated felt building materials |
| 01/09/1979 | CA1045910A1 Fibrous mat especially suitable for roofing products and a method of making the mat |
| 01/09/1979 | CA1045756A1 Roofing shingle utilizing an asphalt composition and method of making an asphalt-saturated base sheet |
| 01/02/1979 | CA1045329A1 Material reinforced sealing webs |
| 12/12/1978 | US4129674 Fibrous mat especially suitable for roofing products and a method of making the mat |
| 12/05/1978 | CA1043654A1 Kit for attaching sheet material to a support |
| 09/12/1978 | US4113907 Fabric-reinforced sealing sheets |
| 09/05/1978 | US4112174 Fibrous mat especially suitable for roofing products |
| 08/15/1978 | US4107375 Bulky asphalt-impregnated sheet having different properties on both surfaces |
| 07/11/1978 | US4100325 Weather resistant composites |
| 06/27/1978 | US4097644 Glass and/or asbestos fibers in non-woven sheet form with vulcanized rubber particles dispersed therein |
| 05/23/1978 | US4091135 Laminated bituminous roofing membrane |
| 04/04/1978 | US4082885 Coating with mixture of asphalt and granular glass |
| 03/14/1978 | US4079158 Asphalt impregnated felt building materials |
| 02/21/1978 | US4074501 Method of securing a sealing layer to a support |
| 02/07/1978 | US4071993 Construction material in sheet form and method of joining sheets edge-to-edge |