发明名称 |
MULTIWALL SHEET AND METHODS FOR MAKING AND USING THE SAME |
摘要 |
A multiwall sheet can comprise plastic walls, wherein the walls comprise a first wall; a second wall; and a transverse wall, wherein the first wall, the second wall, and the transverse wall extend longitudinally; and a rib extending between adjacent walls; and a sound insulating material disposed in an area between two adjacent walls, wherein the sound insulating material has a velocity of sound greater than the velocity of sound of the plastic walls. A method of sound insulating a structure can comprise: filling the multiwall sheet with a sound insulating material; and attaching the multiwall sheet to the structure.
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申请公布号 |
US2013052429(A1) |
申请公布日期 |
2013.02.28 |
申请号 |
US201113214370 |
申请日期 |
2011.08.22 |
申请人 |
THIAGARAJAN CHINNIAH;KOUSALYA ARUN SELVARAJ;ADRIAANSEN FRANS;SABIC INNOVATIVE PLASTICS IP B.V. |
发明人 |
THIAGARAJAN CHINNIAH;KOUSALYA ARUN SELVARAJ;ADRIAANSEN FRANS |
分类号 |
B32B3/26;B32B7/04;B32B27/00;E04B2/92 |
主分类号 |
B32B3/26 |
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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