Step sound test
2.6 هزار بار بازدید -
12 سال پیش
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Acoustic test walking upon 7.2
Acoustic test walking upon 7.2 mm thick HDF veneer engineered woodfloor. The subfloor is levelled between 1 and 2 mm per linear meter. Various underlays are applied: foil only, 2 mm foam foil, 3 mm foam foil and 4 mm foam foil (2 x 2 mm foam foil). At the end, we tested foil with 2 mm cork as well.
12 سال پیش
در تاریخ 1391/06/07 منتشر شده
است.
2,610
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