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4008-693-698
中文版
4008-693-698
中文版
Test results show that the weighted normalized impact sound pressure level is IIC70, and the improvement in weighted impact sound pressure level is 38 dB. The impact sound insulation performance meets the top-grade sound insulation standard.
Application scope:
Hotel lobbies, corridors, customer service areas, and kitchens;
Floor slabs in office buildings and residential buildings;
Floors in schools, hospitals, libraries, and museums;
Places with high seismic isolation requ
Opera House audio-visual room
Heavy equipment room
Cultural and Tourism Residential Apartment
Supermarket, Cinema, KTV
Contact Person: Manager He 13556110648
Address: Room 5022, No. 228 Qiaotou Street, Haizhu District, Guangzhou
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