发明名称 |
Brick for building construction has hard foam-filled voids and water barrier layer |
摘要 |
<p>A brick for building construction has a perforated (4) under a first load bearing solid face (2) material. The pores are filled with hard foam (5) and the brick further has a water-repellent second surface (7) material located between the foam-packed section and the layer (6) adjacent to the first face.</p> |
申请公布号 |
DE102007031365(A1) |
申请公布日期 |
2009.01.15 |
申请号 |
DE20071031365 |
申请日期 |
2007.07.05 |
申请人 |
VEIT DENNERT KG BAUSTOFFBETRIEBE |
发明人 |
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分类号 |
E04C1/40;B28B11/00 |
主分类号 |
E04C1/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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