发明名称 |
Gypsum-containing compositions and fire-resistant articles |
摘要 |
A fire resistant article comprising at least about 65 wt. % gypsum dihydrate, reinforcing fibers disposed substantially homogeneously throughout said set gypsum dihydrate, inorganic binder, and optionally refractive filler. This composition provides superior resistance to damage when subjected to a stream of pressurized water as from a fire hose.
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申请公布号 |
US5723226(A) |
申请公布日期 |
1998.03.03 |
申请号 |
US19950482377 |
申请日期 |
1995.06.07 |
申请人 |
G-P GYPSUM CORPORATION |
发明人 |
FRANCIS, HUBERT C.;KSIONZYK, ANNE H. |
分类号 |
C04B28/14;C09K21/02;(IPC1-7):B32B29/00;C04B14/00 |
主分类号 |
C04B28/14 |
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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