| 发明名称 |
MULTI-FUCTIONAL UNDERLAYMENT ACOUSTICAL MAT AND SYSTEM |
| 摘要 |
An acoustic isolation mat for placement between a subfloor and a finished floor with a poured underlayment includes a bottom layer of entangled fibers contacting the subfloor; and a top layer attached to the bottom layer and being a water resistant nonwoven polymeric fabric over which the underlayment is poured. |
| 申请公布号 |
WO2010036683(A3) |
申请公布日期 |
2010.07.01 |
| 申请号 |
WO2009US57985 |
申请日期 |
2009.09.23 |
| 申请人 |
UNITED STATES GYPSUM COMPANY;SOCHA, DENNIS, ALBERT |
发明人 |
SOCHA, DENNIS, ALBERT |
| 分类号 |
E04F15/20;E04F15/10;E04F15/18 |
主分类号 |
E04F15/20 |
| 代理机构 |
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