发明名称 |
Feuerschutzmaterial. |
摘要 |
A fire barrier material for use in building construction comprising a sandwich structure (1) have a first (2) and second (3) outer layers comprising a high temperature resistant material having corrugations (7, 9) therein and an intermediate layer (5) comprising a flame retardant fibrous material wherein the corrugation (7, 9) are positioned in the outer layers (2, 3) in a manner which enables the barrier material (1) to be rolled into a bundle in a direction substantially perpendicular to the direction of the corrugations (7, 9). |
申请公布号 |
DE68920636(D1) |
申请公布日期 |
1995.03.02 |
申请号 |
DE1989620636 |
申请日期 |
1989.06.08 |
申请人 |
THE STANDARD OIL CO., CLEVELAND, OHIO, US |
发明人 |
BAILEY, DOUGLAS J., NEW YORK 14227, US |
分类号 |
E04B1/62;E04B1/94;(IPC1-7):E04B1/94 |
主分类号 |
E04B1/62 |
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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