发明名称 Composite sandwich building panel - has thick light layer stuck to thinner strong tractive layer and interconnected sealing strip
摘要 <p>The assembly is of mainly rigid, bearing panels in a building construction, and uses both panel-shaped assembled components and sandwich panels (1). These components are connected along parallel limiting edges by a flexible water-tight strip over the greatest part of the length, the strip being tightly connected to the components. The sandwich panels have a thick, light layer (2) stuck on both sides to a thinner layer (3) of strong tractive material, and the sealing strip (5) is located in the surface of the adhesive between the layers. Where assembled panel units form a building, they are connected with the projecting outer layer on one component engaging over another.</p>
申请公布号 NL7710940(A) 申请公布日期 1979.04.09
申请号 NL19770010940 申请日期 1977.10.05
申请人 IR. PIETER BENJAMIN HANGELBROEK TE WAGENINGEN. 发明人
分类号 E04C2/40;(IPC1-7):04C2/40 主分类号 E04C2/40
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