A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To enable the reduction of floor impact noise that is easily transmitted downstairs.SOLUTION: The insulation floor includes a floor plate portion 5, a support plate 3 arranged below the floor plate portion 5, a side plate 4 that forms a sound wave transmission space K between the floor plate portion 5 and the support plate 3 by supporting the floor plate portion 5 with respect to the support plate 3 in a separated state, a sound insulation material 6 that is placed on the support plate 3 and blocks sound waves that transmit the sound wave transmission space K, and an anti-vibration leg 2 that supports the support plate 3 from below and is made of an elastic body.SELECTED DRAWING: Figure 1
【課題】簡易に階下等に伝わる床衝撃音の低減を可能とする。【解決手段】床板部５と、床板部５の下方に配置される支持板３と、床板部５を支持板３に対して離間状態で支持することで床板部５と支持板３との間に音波伝達空間Ｋを形成する側板４と、支持板３に載置されると共に音波伝達空間Ｋを伝達する音波を遮断する遮音材６と、支持板３を下方から支持すると共に弾性体からなる防振脚２とを備える。【選択図】図１
To enable the reduction of floor impact noise that is easily transmitted downstairs.SOLUTION: The insulation floor includes a floor plate portion 5, a support plate 3 arranged below the floor plate portion 5, a side plate 4 that forms a sound wave transmission space K between the floor plate portion 5 and the support plate 3 by supporting the floor plate portion 5 with respect to the support plate 3 in a separated state, a sound insulation material 6 that is placed on the support plate 3 and blocks sound waves that transmit the sound wave transmission space K, and an anti-vibration leg 2 that supports the support plate 3 from below and is made of an elastic body.SELECTED DRAWING: Figure 1
【課題】簡易に階下等に伝わる床衝撃音の低減を可能とする。【解決手段】床板部５と、床板部５の下方に配置される支持板３と、床板部５を支持板３に対して離間状態で支持することで床板部５と支持板３との間に音波伝達空間Ｋを形成する側板４と、支持板３に載置されると共に音波伝達空間Ｋを伝達する音波を遮断する遮音材６と、支持板３を下方から支持すると共に弾性体からなる防振脚２とを備える。【選択図】図１
SOUND INSULATION FLOOR
遮音床
TOMITA RYUTA (author)
2021-06-10
Patent
Electronic Resource
Japanese
Sound insulation mortar, sound insulation layer and sound insulation floor
| European Patent Office | 2022
| European Patent Office | 2015