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The present invention relates to a floor noise reduction ondol floor, and more specifically, relates to a floor noise reduction ondol floor to reduce floor noise in a building. According to the present invention, the ondol floor is formed by assembling floor plates (20) comprising: a main body (30) having a fastening groove with a both-side penetrated structure on one surface and having a fastening protrusion on the other surface; a surface panel (40) attached on the upper surface of the main body (30); a coating layer (50) formed by coating a coating material on the upper surface of the surface panel (40); and a cork panel (60) attached on the lower surface of the main body (30) to include elasticity buffering impact to reduce noise. Thus, the ondol floor has the amount (about 20 to 23 dB) of floor impact sound attenuation with about double noise blocking effect in comparison with the amount (about 10 to 13 dB) of floor impact sound attenuation of an existing wooden flooring material, so as to satisfy a legal standard about floor noise.
본 발명은 층간소음저감온돌마루에 관한 것으로서, 보다 상세하게는 건축물의 층간소음을 저감시키도록 된 소음저감온돌마루로서, 일측면에 양측이 관통된 구조의 체결홈이 형성되고, 타측면에 체결돌기가 형성된 본체(30)와, 상기 본체(30)의 상면에 부착되는 표면패널(40)과, 상기 표면패널(40)의 상면에 도료를 코팅하여 형성된 코팅층(50)과, 상기 본체(30)의 저면에 부착되어, 충격을 완충시켜 소음을 저감시키는 탄성을 갖는 코르크패널(60)로 이루어진 마루판재(20)들을 상호 조립하여 형성되어, 기존목재마루재의 바닥충격음 감쇠량(약10dB ~ 13dB)보다 배에 가까운 차음효과의 바닥충격음 감쇠량(약20dB ~ 23dB)으로 층간소음의 법적 기준을 만족시키게 되는 효과가 있다.
The present invention relates to a floor noise reduction ondol floor, and more specifically, relates to a floor noise reduction ondol floor to reduce floor noise in a building. According to the present invention, the ondol floor is formed by assembling floor plates (20) comprising: a main body (30) having a fastening groove with a both-side penetrated structure on one surface and having a fastening protrusion on the other surface; a surface panel (40) attached on the upper surface of the main body (30); a coating layer (50) formed by coating a coating material on the upper surface of the surface panel (40); and a cork panel (60) attached on the lower surface of the main body (30) to include elasticity buffering impact to reduce noise. Thus, the ondol floor has the amount (about 20 to 23 dB) of floor impact sound attenuation with about double noise blocking effect in comparison with the amount (about 10 to 13 dB) of floor impact sound attenuation of an existing wooden flooring material, so as to satisfy a legal standard about floor noise.
본 발명은 층간소음저감온돌마루에 관한 것으로서, 보다 상세하게는 건축물의 층간소음을 저감시키도록 된 소음저감온돌마루로서, 일측면에 양측이 관통된 구조의 체결홈이 형성되고, 타측면에 체결돌기가 형성된 본체(30)와, 상기 본체(30)의 상면에 부착되는 표면패널(40)과, 상기 표면패널(40)의 상면에 도료를 코팅하여 형성된 코팅층(50)과, 상기 본체(30)의 저면에 부착되어, 충격을 완충시켜 소음을 저감시키는 탄성을 갖는 코르크패널(60)로 이루어진 마루판재(20)들을 상호 조립하여 형성되어, 기존목재마루재의 바닥충격음 감쇠량(약10dB ~ 13dB)보다 배에 가까운 차음효과의 바닥충격음 감쇠량(약20dB ~ 23dB)으로 층간소음의 법적 기준을 만족시키게 되는 효과가 있다.
Interlayer noise reduction ondol floors
층간소음저감온돌마루
WOO GUY DONG (author)
2017-05-19
Patent
Electronic Resource
Korean
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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