发明名称 Hygroscopic composition for fire resistant expansion joint cover
摘要 Fire-resistant expansion joint apparatus of a type having opposed base connectors secured to movable structures defining an expansion void therebetween, and a fire barrier assembly slidingly maintained between said base connectors with a saturated adsorbent contained within the barrier assembly that releases coolant liquid by a wicking process into cooling chambers formed within said base connectors during application of high heat condition.
申请公布号 US4649129(A) 申请公布日期 1987.03.10
申请号 US19840619777 申请日期 1984.07.30
申请人 METALINES, INC. 发明人 DUNSWORTH, CHARLES L.
分类号 E04B1/68;(IPC1-7):B01J20/10 主分类号 E04B1/68
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