BLOCK FOR FIRE AND SMOKE ALONG A BARRIER PENETRATING MEMBER
摘要
A fire and smoke block for use with a barrier penetrating member (5) is formed by a rigid collar (7) which is fittable over a lockable on the penetrating member and a collar lining (17) which is make from intumescent material which rapidly expands when subjected to fire heat.
申请公布号
WO0225158(A9)
申请公布日期
2003.05.30
申请号
WO2001CA01318
申请日期
2001.09.19
申请人
ROYAL GROUP TECHNOLOGIES LIMITED;SAKNO, MICHAEL, PETER;MILANI, WALTER
