基本信息:
- 专利标题： Fire-resistant panel
- 专利标题（中）：阻燃板。
- 申请号：EP95300172.4 申请日：1995-01-12
- 公开(公告)号：EP0663482A3 公开(公告)日：1997-10-22
- 发明人： Ridoutt, William David
- 申请人： CAPE DURASTEEL LIMITED
- 申请人地址： Bradfield Road, Finedon Road Industrial Estate Wellingborough, Northamptonshire NN8 4HB GB
- 专利权人： CAPE DURASTEEL LIMITED
- 当前专利权人： CAPE DURASTEEL LIMITED
- 当前专利权人地址： Bradfield Road, Finedon Road Industrial Estate Wellingborough, Northamptonshire NN8 4HB GB
- 代理机构： Silverman, Warren
- 优先权： GB9400640 19940114
- 主分类号： E04B1/94
- IPC分类号： E04B1/94
摘要：
A fire-resistant panel structure which provides fire resistance for at leat one hour comprises opposed metal sheets between is disposed a porous filling composition comprising cement, a fibrous material and at least one chemical component which is a source of a vapour phase product when raised to elevated temperature. The composition is to yield at least two vapour phase products at different elevated temperatures to an extent sufficient to delay increase in temperature of heat transmission from the fire incident side of the panel to the opposite side while a vapour phase product is being produced at each elevated temperature. As result of its being porous, the composition enables free escape of vapour phase products within the panel to take place substantially without damage thereby to the integrity of the structure.
公开/授权文献:
- EP0663482A2 Fire-resistant panel 公开/授权日：1995-07-19
IPC结构图谱:
| E | 固定建筑物 |
| --E04 | 建筑物 |
| ----E04B | 一般建筑物构造；墙，例如，间壁墙；屋顶；楼板；顶棚；建筑物的隔绝或其他防护 |
| ------E04B1/00 | 一般构造；不限于墙，例如，间壁墙，或楼板或顶棚或屋顶中任何一种结构 |
| --------E04B1/38 | .一般的建筑结构的连接 |
| ----------E04B1/74 | ..对热、声或噪音的隔绝、吸收或反射（用于影响或引导声音的房间的形式或屋内布置入E04B1/99）；提供良好温度或声响条件的其他建筑方法，例如，在墙内蓄热 |
| ------------E04B1/94 | ...防火 |