| Patents for E04D 11 - Roof covering, as far as not restricted to features covered by only one of groups; Roof covering in ways not provided for by groups (2,470) |
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| 02/05/1998 | DE19630830A1 Roof covering vegetation growth |
| 01/06/1998 | US5704179 Finishing and roof deck systems containing fibrous mat-faced gypsum boards |
| 12/11/1997 | DE19622730A1 Method cultivation of plants on roof |
| 12/03/1997 | EP0670669B1 Sheet of mineral wool for sustaining vegetation on roofs |
| 11/27/1997 | WO1997044548A1 Flat roofing |
| 11/26/1997 | CN2268737Y Composite waterproof rolled material with two fiber reinforced polyethylene surfaces |
| 11/04/1997 | US5682724 Resilient subfloor pad and flooring system employing such a pad |
| 10/16/1997 | DE19616240A1 Making plantations e.g. on embankments, in the garden or on roofs using pre-planted plastic grids |
| 10/15/1997 | CN1162044A Construction method of high-effective water-proof roofing, floor |
| 10/02/1997 | DE19611660A1 Cultivation system for placing on roof or ground |
| 09/25/1997 | DE19611140A1 Drainage element, e.g. for overlying surfaces such as grass, cement layers, floors etc. |
| 09/16/1997 | US5666772 Interlocking plastic tiles with channels which allow for drainage of fluids |
| 09/16/1997 | US5666769 Supporting element |
| 09/10/1997 | EP0794299A1 Method for producing flat coverings |
| 09/03/1997 | CN1158379A Laying method for green roof |
| 08/27/1997 | CN1158151A Multilayered vegetation element |
| 08/21/1997 | WO1997030247A1 Composite floor structure |
| 08/20/1997 | EP0789509A1 Method of providing greenery in areas which have no vegetation or varying humidity |
| 08/13/1997 | CN1156780A Building water-proof structure layer |
| 08/12/1997 | US5656354 Textile layer needled to copper foil and having puncture holes with very small diameters |
| 07/24/1997 | DE19629669A1 Multilayered mat of greenery for fixing to soil and on roofs |
| 07/23/1997 | EP0784725A1 Structure and method of reducing uplift of and scouring on membrane roofs |
| 07/17/1997 | WO1997025480A1 Flooring material |
| 07/08/1997 | US5645664 High moisture emission concrete floor covering and method |
| 07/08/1997 | US5644880 Gypsum core faced with a fibrous mat |
| 06/11/1997 | EP0777797A1 Multilayered vegetation element |
| 05/15/1997 | DE19541694A1 Producing props for plate floor coverings |
| 05/14/1997 | EP0773336A1 Supporting construction for floor panels |
| 04/30/1997 | DE19636021A1 Cladding for walls, ceilings or floors, particularly for balconies and terraces |
| 04/30/1997 | DE19600318C1 Floor covering with interconnectable floor plates |
| 04/09/1997 | EP0766768A1 Open-cell foams in roofing systems |
| 03/25/1997 | US5614256 Coating composition for producing watertight, vapor-permeable and flame-retardant coatings |
| 03/25/1997 | US5613339 Deck plank and cover |
| 03/20/1997 | DE19534324A1 Sealing against damp penetration in structures to prevent moisture ingress at horizontal and vertical walls |
| 03/13/1997 | DE19635480A1 Roof covered with growing plants |
| 03/11/1997 | US5608989 Plant growth system for the enhancement of the environment |
| 03/06/1997 | WO1997007662A1 Method of producing greenery matting and greenery matting produced thereby |
| 03/06/1997 | WO1997007661A1 Method of providing greenery in areas which have no vegetation or varying humidity |
| 03/06/1997 | DE19532173A1 Verfahren zur Herstellung eines Begrünungsteppichs und Begrünungsteppich A process for preparing a planting and greening carpet carpet |
| 03/06/1997 | DE19532172A1 Verfahren zum Begrünen von vegetationslosen oder wechselfeuchten Flächen A method for greening of barren or seasonally dry areas |
| 02/19/1997 | CN1143146A Leak-proof roof which is warm in winter and cool in summer |
| 02/05/1997 | CN1141994A Construction technology for water-proof heat-insulation layer of building roof |
| 01/16/1997 | WO1997001687A1 Multilayered vegetation element |
| 01/16/1997 | CA2195222A1 Multilayered vegetation element |
| 01/02/1997 | DE19522570A1 Hexagonal flat block for building |
| 12/31/1996 | US5588264 Method and apparatus for supporting a building surface |
| 12/05/1996 | DE19523406C1 Aus mehreren Schichten bestehendes Vegetationselement The multilayer Vegetation element |
| 12/03/1996 | US5579619 Structure and method of reducing uplift of and scouring on membrane roofs |
| 11/28/1996 | DE19542155C1 Support construction for floor plates |
| 11/28/1996 | DE19518602A1 Sealing film for flat roof grassing or tip and tunnel areas |
| 11/27/1996 | EP0744505A1 Roof balcony or the like |
| 11/20/1996 | CN2240557Y Water-proof roof |
| 10/30/1996 | CN1134498A Construction method for green leakage-proof energy-saving roof |
| 10/16/1996 | CN1133384A Double-layer safety water-proof construction method |
| 10/16/1996 | CN1133375A Buried water drainage parts for golf game field and the like |
| 10/02/1996 | CN1132299A Foamed plastic cement concrete roof thermal-insulating covering and its application method |
| 09/25/1996 | EP0733143A1 Method for binding a bituminous layer to a heat insulation material |
| 09/24/1996 | US5557896 Method of employing an extruded open-cell alkenyl aromatic foam in roofing systems |
| 09/11/1996 | EP0730821A1 Greening mat |
| 09/05/1996 | DE19607346A1 Applying sealing material on surface |
| 09/04/1996 | EP0729445A1 Mineral wool product, method for its production, impregnating mass therefor, and use thereof |
| 08/21/1996 | EP0646153B1 Method and device for producing and processing fillers |
| 08/20/1996 | US5546719 Waterproof decking method and apparatus |
| 08/01/1996 | DE4435581A1 Building roof with at least one water=retaining component |
| 07/31/1996 | EP0723570A1 Waterproofing membrane |
| 07/31/1996 | EP0631466B1 Cultivating medium for plants, and method for its production |
| 07/31/1996 | CN1127826A Rigid waterproof slag material for flat roofing |
| 07/26/1996 | CA2167448A1 Floor covering for deck planks |
| 07/18/1996 | DE19501209A1 Method of roof plant cultivation using roof sealing |
| 07/11/1996 | WO1996021068A1 Aerodynamically stable roof system and ballast blocks |
| 07/10/1996 | CN1126271A Leakage-proof roof featured warm in winter and cold in summer |
| 06/20/1996 | DE4444896A1 Heat insulation plate made of plastics foam for double-layered roof |
| 06/20/1996 | DE4443712A1 Floor plank for balcony |
| 06/19/1996 | EP0717162A1 Synthetic paving for quick or automatic assembly on flat roofs and indoor or outdoor surfaces including those subject to chemical attack |
| 06/05/1996 | DE4441646A1 Method of assembling cover e.g. floor tiles for balcony, terrace etc. |
| 06/05/1996 | DE4441645A1 Method for manufacturing loggia flooring |
| 05/30/1996 | WO1996016241A1 Substrate for planting flat or inclined sufaces |
| 05/23/1996 | DE4441328A1 Substrat für eine Begrünung von ebenen oder geneigten Flächen Substrate for revegetation of flat or inclined surfaces |
| 05/15/1996 | CN2227161Y High-efficiency energy-saving thermal insulating roof |
| 05/08/1996 | EP0710750A2 Panel connecting system for floors, especially for outdoor and humid spaces |
| 05/01/1996 | CN2226097Y Roof insulating water bag |
| 04/30/1996 | US5511353 Decking system and clips therefor |
| 04/25/1996 | DE4437314A1 Loggia, terrace or balcony construction |
| 04/18/1996 | WO1996011313A1 Building roof with at least one water-retaining component and water-retaining component for such a building roof |
| 04/17/1996 | EP0706753A1 Hygroscopic rock wool mat |
| 04/11/1996 | WO1996010678A1 Structure and method of reducing uplift of and scouring on membrane roofs |
| 04/03/1996 | EP0704012A1 Supporting element |
| 03/13/1996 | EP0700883A1 Triable vegetation supporting soil substrate, process for its production and its use |
| 03/05/1996 | US5496615 Membranes for adhesion to concretes while curing, pressure sensitive adhesive layer, protective coating with light absorbers, stabilizes, antioxidants, fillers, plasticizers for bonding |
| 02/21/1996 | CN2220503Y Prefabricated exhaust block |
| 02/13/1996 | CA2094622C Mesh roof facing system |
| 02/08/1996 | DE19511206A1 Surface water U=shaped run=off channel for high flats or buildings |
| 01/10/1996 | CN1114705A Roof full-closed water-proof construction method |
| 01/04/1996 | WO1996000335A1 Open-cell foams in roofing systems |
| 01/04/1996 | CA2189663A1 Open-cell foams in roofing systems |
| 12/27/1995 | CN2216098Y Composite roof slab |
| 12/21/1995 | DE4420974A1 Drainage material for grass or turf areas |
| 12/21/1995 | DE4420807A1 Height=adjustable support for double or assembly floor |
| 12/20/1995 | EP0687784A1 Drainage gully for buildings |
| 12/19/1995 | US5475952 Floor covering for deck planks |