发明名称 A COMPOSITE SANDWICH WALL PANEL
摘要 <p>The aim of the invention, the Reconstructable Wall Panel is to resolve the above problems and able to supply a light-weight wall panel system that is strong enough to carry heavy objects, easy to install and friendly to the environment. &lt;??&gt;Aforementioned invention is invented in this way. The Reconstructable Wall Panel is designed that the central layer is composed of at least no less than two pieces of modified gypsum or sand and cement with fibre glass mesh installed inside and at least no less than one piece of polystyrene foam board in between. Its front layer and bottom layers are designed with fine sand gypsum or sand and cement boards with glass fibre mesh inside as well. &lt;IMAGE&gt;</p>
申请公布号 EP1602789(A1) 申请公布日期 2005.12.07
申请号 EP20040701886 申请日期 2004.01.14
申请人 CHENG, CHI WAI 发明人 CHENG, CHI WAI
分类号 B32B13/02;B32B13/04;B32B27/06;E04C2/288;(IPC1-7):E04B1/90;B32B13/12 主分类号 B32B13/02
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