Environmental Engineering
COUNTERMEASURE AGAINST HEAVY-WEIGHT FLOOR IMPACT SOUND BY STORAGE FURNITURE WITH TATAMI
2021 Volume 27 Issue 67 Pages 1309-1314
Details
2021 Volume 27 Issue 67 Pages 1309-1314
It is speculated that countermeasures against floor impact sound will become a very important issue in small-scale nursery schools in buildings and apartment houses. In this report, an experimental study was conducted with the aim of proposing a high sound insulation specification using storage furniture with tatami mats for the purpose of preventing heavy-weight floor impact sound. As a result, by properly taking anti-vibration and sound insulation measures for the furniture with tatami mats, performance improvement of 18 to 22 dB was achieved in the 63 Hz band compared to the bare surface.
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