发明名称 |
ANEL FOR PROTECTING NOISE BETWEEN STORIES AND BOTTOM STRUCTURE FOR NOISE-PROOF USING THE SAME |
摘要 |
A lightweight panel and a noise-proof floor structure using the same are provided to prevent noise between the stories of a building by installing a plurality of lightweight panels on a slave and forming a gap at the connection of the lightweight panel as a noise absorbing path. A lightweight panel comprises a shock absorbing layer(11), a lightweight concrete layer(12), and a non-asbestos cement board(13). The shock absorbing layer is made of foam polystyrene. The concrete is mixed with the foam polystyrene of 150~180, fluidization solution of 1~3, water of 40~50 for 100 parts by weight of the cement. The mixed concrete is poured on the lightweight concrete layer. The non-asbestos cement board has sound-proof function. The shock absorbing layer, the lightweight concrete layer and the non-asbestos cement board are consecutively stacked. |
申请公布号 |
KR20070104818(A) |
申请公布日期 |
2007.10.29 |
申请号 |
KR20060068566 |
申请日期 |
2006.07.21 |
申请人 |
JEONGYANG CO., LTD.;PASTEM. CO., LTD. |
发明人 |
AHN, BYUNG KWUN;KIM, KANG SOO;JEONG, KWANG RYANG;AHN, BYUNG GAK |
分类号 |
E04F15/20 |
主分类号 |
E04F15/20 |
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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