发明名称 |
Transparent fire break glazing |
摘要 |
The invention concerns transparent fire break glass panels. The inventive glazing comprises at least two glass sheets and an intumescent phosphate-based material layer, layer which is located between said two glass sheets. The intumescent material comprises pyrogenous silica or a mixture of pyrogenous silica and alumina which enables said material to be exempt from creep deformation at temperatures preceding the expansion of the intumescent material in fire resistance tests. The inventive glass panels have proved heat resistance, and are more easily manufactured than similar glass panels in prior art.
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申请公布号 |
US6838180(B1) |
申请公布日期 |
2005.01.04 |
申请号 |
US20020088295 |
申请日期 |
2002.05.24 |
申请人 |
GLAVERBEL |
发明人 |
GOELFF PIERRE;MERTENS GUY;DALLENOGARE XAVIER;GHODSI MEHDI |
分类号 |
B32B17/10;C09K21/04;(IPC1-7):B32B17/06;B27N9/00;B05D5/06 |
主分类号 |
B32B17/10 |
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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