- 专利标题: A SMOKE AND SOUND BARRIER FOR A BUILDING JOINT SYSTEM
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申请号: US15564764申请日: 2016-04-12
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公开(公告)号: US20180112392A1公开(公告)日: 2018-04-26
- 发明人: John C. Hulteen , George W. Frost , Richard J. Haffner , Ernst L. Schmidt
- 申请人: 3M INNOVATIVE PROPERTIES COMPANY
- 国际申请: PCT/US2016/027080 WO 20160412
- 主分类号: E04B1/68
- IPC分类号: E04B1/68 ; E04B1/84 ; E04B1/94
摘要:
Described herein is a smoke and sound barrier construction for building joint systems and method thereof, wherein an optional packing material and a non-porous adhesive article are used in a building joint.
公开/授权文献
- US10597867B2 Smoke and sound barrier for a building joint system 公开/授权日:2020-03-24
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