ANEL FOR PROTECTING NOISE BETWEEN STORIES AND BOTTOM STRUCTURE FOR NOISE-PROOF USING THE SAME

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...

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Bibliographic Details
Main Authors KIM, KANG SOO, AHN, BYUNG KWUN, JEONG, KWANG RYANG, AHN, BYUNG GAK
Format Patent
LanguageEnglish
Published 29.10.2007
Subjects
BUILDING
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
FIXED CONSTRUCTIONS
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Summary: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.
Bibliography:Application Number: KR20060068566