Environmental Engineering
REDUCTION OF TRANSMITTED FLOOR IMPACT SOUND OF ANTI‐VIBRATION TATAMI ON FLOATING FLOOR SYSTEM
2024 Volume 30 Issue 76 Pages 1357-1362
Details
2024 Volume 30 Issue 76 Pages 1357-1362
In this report, an experimental study was conducted on floor impact sound insulation performance when tatami with anti-vibration proposed in the previous reports was constructed on floating floor system. As a result, from the results of the car-tire source, when tatami mats with anti-vibration are installed, reduction of transmitted impact sound is 2 to 4 dB for the 63 Hz band in some specifications, and floor impact sound insulation performance using the car-tire source is better than that of the bare surface.
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