发明名称 |
CONSTRUCTION ELEMENT AND GUIDE CHANNEL FOR SMOKE PIPE |
摘要 |
<p>A thermal insulating or fire retardant construction element (1) is described, consisting of outer layers (5, 6) of glass fibre reinforced concrete and a mineral wool layer (4) between the outer layers (5, 6). At the back of the panel (1) a cavity (7) is formed to permit circulation of air between the panel (1) and the wall therebehind. A lead-through duct is also described for leading a smoke pipe from a fireplace to a chimney through the element, the external face of the duct communicating with the air space behind the element.</p> |
申请公布号 |
WO9633322(A1) |
申请公布日期 |
1996.10.24 |
申请号 |
WO1996NO00086 |
申请日期 |
1996.04.15 |
申请人 |
VARRE, STIAN;HENRIKSEN, MORTEN |
发明人 |
VARRE, STIAN;HENRIKSEN, MORTEN |
分类号 |
E04C2/288;F24B7/00;F24C15/36;F24D5/08;(IPC1-7):E04B1/94 |
主分类号 |
E04C2/288 |
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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