发明名称 |
ACOUSTICAL SUPPORT PANEL |
摘要 |
The acoustical support panel according to the invention comprises a membrane of resilient material, such as one obtained with shredded used tire s, which is laminated on a base of compression resistant cellulose fibers. This panel has shown a noted increase of insulation from impact and aerial noises . It has an excellent dimensional stability and high resistance to compression.
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申请公布号 |
CA2363828(A1) |
申请公布日期 |
2003.05.23 |
申请号 |
CA20012363828 |
申请日期 |
2001.11.23 |
申请人 |
MATERIAUX CASCADES INC. |
发明人 |
ROY, BERTHIER;BRISSON, MARIO;SMITH, MICHEL;GAGNON, SEBASTIEN |
分类号 |
B32B25/10;E04F15/20;(IPC1-7):G10K11/16;E04B1/86;E04B1/99;G10K11/162 |
主分类号 |
B32B25/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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