发明名称 |
FIT-TOGETHER WALL BODY HAVING IMPROVED SOUND ABSORBING AND SCREENING PERFORMANCE AND A FITTED-TOGETHER STRUCTURE COMPRISING THE SAME |
摘要 |
<p>The present invention relates to an assembly wall having improved sound absorption/insulation performance and an assembly structure thereof. The assembly wall includes plate members separated from each other to face each other and each forming at least one layer; stud members alternately placed on different inner surfaces of the plate members and comprising a web formed with a plurality of first perforated holes having at least one diameter; an insulation member interposed in a space defined between the plate members and the stud members; and a sheet member adjoining an outer surface of the insulation member and being formed with a plurality of second perforated holes having at least one diameter. With this structure, the assembly wall has excellent sound absorption and insulation performance over various frequency bands including a low frequency band without increasing wall thickness.</p> |
申请公布号 |
EP2559820(A2) |
申请公布日期 |
2013.02.20 |
申请号 |
EP20110769046 |
申请日期 |
2011.04.12 |
申请人 |
LG HAUSYS, LTD. |
发明人 |
NAM, JIN-WOO;JUNG, SEONG-MOON;KIM, JUN-YUP;KANG, HEON-SUNG |
分类号 |
E04B2/72;E04B1/84;E04B1/86;E04B2/56;E04B2/74;E04B2/78;E04B2/84 |
主分类号 |
E04B2/72 |
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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