Specific ceiling announcement response Sonocilling Tough
Specific ceiling notification support, high-load vibration isolation and seismic system. Compatible with a horizontal seismic intensity of 2.2G for a ceiling mass of 50kg/m2. Achieves a natural frequency of less than 10Hz.
Vibration-proof and seismic-resistant ceiling system "Sonosealing Tough." It complies with the specific ceiling requirements of the Ministry of Land, Infrastructure, Transport and Tourism Notification No. 771. It can withstand a horizontal seismic intensity of 2.2G with a ceiling mass of 50kg/m2. It achieves a natural frequency of less than 10Hz. For more details, please download the catalog from the URL below.
- Company：日本環境アメニティ
- Price：Other
