| Patents for E04B 1 - Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs (77,809) |
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| 03/03/1981 | CA1096706A1 Connectors for metal parts |
| 03/03/1981 | CA1096601A1 Method of providing thermal insulation and product therefor |
| 03/03/1981 | CA1096580A1 Assembly of wall elements |
| 02/25/1981 | EP0024135A2 A space enclosing structure and dome-like portion of a space enclosing structure |
| 02/24/1981 | US4251974 Sensing and control apparatus for lifting heavy construction elements |
| 02/24/1981 | US4251969 Panel joint |
| 02/24/1981 | US4251965 Modular wall section |
| 02/24/1981 | CA1096267A1 Collapsible and portable structure |
| 02/24/1981 | CA1096104A1 Flame retardant particleboard |
| 02/19/1981 | WO1981000425A1 Web member |
| 02/19/1981 | WO1981000424A1 Erection method and means relating to buildings |
| 02/18/1981 | EP0024044A2 Sound absorber, in particular for anechoic chambers |
| 02/17/1981 | US4251598 Reflective insulative panel |
| 02/17/1981 | US4250679 Frame structure having reinforced joints |
| 02/17/1981 | US4250670 Method and article for use in building construction |
| 02/17/1981 | US4250669 Dwelling structure |
| 02/11/1981 | EP0023896A1 Supporting structure for rotating unit |
| 02/11/1981 | EP0023764A2 Intumescent fire-retardant granules and their use in a sheet material |
| 02/11/1981 | EP0023721A2 Framework construction |
| 02/11/1981 | EP0023618A1 Sound absorbing building board and process for its manufacture |
| 02/10/1981 | US4250220 Amount of binder decreases from interface to the center; high density of aluminum hydroxide particles |
| 02/10/1981 | US4249352 Earthquake resistant tank |
| 02/05/1981 | WO1981000271A1 Device for the erection of constructions of any type by means of prefabricated massive cells in tube(kubus)for mounting and construction,and technical and structural process up to 90% of workability |
| 02/03/1981 | US4248418 Rung fitting for playground equipment |
| 02/03/1981 | US4248325 Tackable sound absorptive panel |
| 02/03/1981 | US4248020 Precast concrete stairway module |
| 02/03/1981 | CA1095104A1 Arrangement for connecting uprights and the ties of a scaffolding and the like |
| 02/03/1981 | CA1094937A1 Fire-retardant plate material |
| 02/03/1981 | CA1094855A1 End seal for expansion joint sealing assembly |
| 02/03/1981 | CA1094772A1 Means for joining panels |
| 01/28/1981 | EP0022867A1 Metal-containing synthetic resin molding material |
| 01/27/1981 | US4247599 Composite sheet material having low emittance characteristics |
| 01/27/1981 | US4247218 Joint for three-dimensional framed structures |
| 01/27/1981 | US4246785 Testing effectiveness of thermal insulation |
| 01/27/1981 | US4246735 Jointing construction |
| 01/27/1981 | US4246733 Pre-fabricated wall assembly |
| 01/27/1981 | US4246730 Support structure for a roof of an accomodation for cultivation |
| 01/27/1981 | CA1094713A1 Vapor barrier film forming compositions from plasticized blend of vinyl chloride and chlorinated ethylene polymers |
| 01/27/1981 | CA1094284A1 Concealed fastener clip for building panels |
| 01/22/1981 | WO1981000130A1 Structural element,tetrahedral truss constructed therefrom and method of construction |
| 01/22/1981 | WO1981000127A1 Device and method for drying buildings |
| 01/22/1981 | WO1981000125A1 Collapsible structure and method of erecting the same |
| 01/21/1981 | EP0022665A1 Bridge bearing |
| 01/21/1981 | EP0022581A1 Thermal-insulation body |
| 01/21/1981 | EP0022500A1 Method and device for manufacturing a water-stop strip for building walls in the field of civil engineering |
| 01/20/1981 | US4245928 Joining process of panel points for members in a marine structure and method for the construction of structures in accordance with the process |
| 01/20/1981 | US4245858 Conduit structure |
| 01/20/1981 | US4245828 Apparatus for fabrication of metal buildings |
| 01/20/1981 | US4245809 Frame-forming method and apparatus |
| 01/20/1981 | US4245449 Truss employing both metallic and non-metallic webs |
| 01/20/1981 | US4245447 Multi-use metal building |
| 01/20/1981 | US4245443 Seepage control device |
| 01/13/1981 | US4244439 Sound-absorbing structure |
| 01/13/1981 | US4244384 Modular shelter system |
| 01/13/1981 | US4244156 Pole and piling protector |
| 01/13/1981 | US4244155 Block interlocking insert |
| 01/13/1981 | US4244152 Joint for geodesic dome |
| 01/13/1981 | CA1093335A1 Prefabricated stairway module |
| 01/13/1981 | CA1093252A1 Ablution or toilet compartment |
| 01/07/1981 | EP0021386A1 Construction element adjustable in length |
| 01/07/1981 | EP0020916A1 Affixation device |
| 01/07/1981 | EP0020770A1 Method of constructing simple built-in framework and device therefor |
| 01/07/1981 | EP0020628A1 Sound insulation construction element. |
| 01/07/1981 | EP0020520A1 High strength anchor assembly for fastener. |
| 01/07/1981 | EP0020342A1 Binding element for building elements of concrete or reinforced concrete cast the ones after the others |
| 01/06/1981 | US4242850 Metal water tower |
| 01/06/1981 | US4242845 Connecting hinge system for prefabricated building foldable panel structures |
| 01/06/1981 | CA1092845A1 Concrete slab construction |
| 01/06/1981 | CA1092815A1 Folding structures considered to be primarily useful for play purposes |
| 01/06/1981 | CA1092776A1 Rigid assembly joint |
| 12/30/1980 | US4241806 Noise attenuation panel |
| 12/30/1980 | US4241777 Portable shell |
| 12/30/1980 | US4241746 Collapsible building structure |
| 12/30/1980 | US4241551 Building structure |
| 12/30/1980 | US4241550 Domical structure composed of symmetric, curved triangular faces |
| 12/23/1980 | CA1091887A1 Panel assemblies and components |
| 12/23/1980 | CA1091886A1 T-shaped insulation with vapor barrier |
| 12/23/1980 | CA1091885A1 Insulating wall structure for a building |
| 12/23/1980 | CA1091883A1 Method of constructing a storage tank |
| 12/16/1980 | US4239795 Protective layer for surface seals in building construction, underground construction, and civil engineering construction |
| 12/16/1980 | US4239263 Spherical connector having integrally formed outlets |
| 12/16/1980 | US4239176 Concrete construction system |
| 12/16/1980 | US4238858 Ablution or toilet compartment |
| 12/11/1980 | WO1980002707A1 Bonding material of anchor bolt or the like and method of producing the same |
| 12/10/1980 | EP0020296A1 Method and means for controlling the radiation energy of the total spectrum in rooms |
| 12/10/1980 | EP0019892A1 Insulated exterior cladding for the walls of buildings |
| 12/09/1980 | US4238137 Slide bearing |
| 12/09/1980 | US4237965 Process and apparatus for modulating temperatures within enclosures |
| 12/09/1980 | US4237865 Solar heating siding panel |
| 12/09/1980 | US4237797 Laminated wood warehouse support structure |
| 12/09/1980 | US4237667 Method and apparatus for installing gel material in architectural barrier breaches |
| 12/09/1980 | CA1090979A1 Reflective heat insulating shield, screen, or panel |
| 12/02/1980 | US4237178 Sound proof materials for buildings |
| 12/02/1980 | US4236473 Method of making metal beam for geodesic dome structure |
| 12/02/1980 | US4236366 Prefabricated wall panel |
| 12/02/1980 | US4236362 Wall system |
| 11/27/1980 | WO1980002580A1 Hygiene absorbent and use of a plastic foil in the absorbent |
| 11/27/1980 | WO1980002579A1 Anchorage with accessories for attachment to walls,floors and ceilings |
| 11/27/1980 | WO1980002578A1 Prefabricated laboratory unit and octane analyser |
| 11/26/1980 | EP0019181A2 Method of manufacturing fire-proof building parts with thermally controlled imperviousness effect |