发明名称 |
Partitioned insert for fire doors |
摘要 |
Fire protection door comprises a fire protection insert divided into several separate partial sections with different fire-preventing properties. Preferred Features: The partial sections are divided into several layers in the direction of the thickness of the insert. The fire protection insert comprises a fire protection agent which shows an endothermic chemical and/or physical reaction, especially phase conversion and/or water splitting, during a temperature rise. The fire protection agent is made from a hydroxide, preferably aluminum or magnesium hydroxide. |
申请公布号 |
EP1538297(B2) |
申请公布日期 |
2016.06.01 |
申请号 |
EP20040027553 |
申请日期 |
2004.11.19 |
申请人 |
SAINT-GOBAIN ISOVER G+H AG |
发明人 |
WERNER, EDGAR;KELLER, HORST |
分类号 |
E06B5/16;E04B1/94;E06B3/70 |
主分类号 |
E06B5/16 |
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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