发明公开
- 专利标题： IMPROVED ACOUSTIC PERFORMANCE OF TIMBER FRAME PARTITIONS
- 专利标题（中）： 提高木材框架分区的声学性能
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申请号： EP15794611.2申请日： 2015-10-09
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公开(公告)号： EP3204565A1公开(公告)日： 2017-08-16
- 发明人: RIDEOUT, Jan , EVANS, Robert
- 申请人： Saint-Gobain Placo SAS
- 申请人地址： 34 Avenue Franklin Roosevelt 92150 Suresnes FR
- 专利权人： Saint-Gobain Placo SAS
- 当前专利权人： Saint-Gobain Placo SAS
- 当前专利权人地址： 34 Avenue Franklin Roosevelt 92150 Suresnes FR
- 代理机构： chapman + co
- 优先权： GB201417905 20141009
- 国际公布： WO2016055807 20160414
- 主分类号： E04B2/70
- IPC分类号： E04B2/70 ; E04B2/74 ; C04B28/14 ; E04C2/04
摘要：
A partition for a building structure comprises a support frame and a plasterboard affixed to the support frame with a plurality of screws. The plasterboard comprises a gypsum matrix having fibres embedded therein in an amount of at least 1 wt % relative to the gypsum, as well as a polymeric additive that is present in an amount of at least 1 wt % relative to the gypsum. The support frame comprises a plurality of elongate timber members and the average spacing between nearest-neighbour screws is greater than 400 mm.
公开/授权文献
- EP3204565B1 IMPROVED ACOUSTIC PERFORMANCE OF TIMBER FRAME PARTITIONS 公开/授权日：2020-12-09
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