Tunnel interior sound absorption panel TNS-70
Sekisui Jushi Co., Ltd.
About This Product
TNS-70 has high sound absorption performance with an average oblique incidence sound absorption coefficient of 0.89, and TNS-40 has an average oblique incidence sound absorption coefficient of 0.87 at a thickness of 40 mm. It can be installed not only in tunnels but also in trenches where high sound absorption performance is required (average oblique incidence sound absorption coefficient standard: 0.85 or more). To cope with the harsh environment inside tunnels, the front plate is made of a special stainless steel plate with particularly excellent corrosion resistance. The inorganic coating has high coating hardness, is resistant to scratches, and has excellent stain recovery properties.
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Product
Tunnel interior sound absorption panel TNS-70
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Handling Company
Sekisui Jushi Co., Ltd.
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Categories
1 Models of Tunnel interior sound absorption panel TNS-70
| Product Image | Part Number | Price (excluding tax) | Main material Sound absorbing material | Main materials Front plate | Main materials Sound absorbing material protection agent | Size | Weight |
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TNS-70 |
Available upon quote |
Glass wool sound absorbing material 32K t=50mm (JISA6301) |
Highly corrosion resistant stainless steel plate t=0.8mm (punching plate) Surface finish: Inorganic coating specification 30μm white |
PVF (ETFE) 21μm | Height 500mm x length 1,920mm x 70mm | 14kg/piece |
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About Company Handling This Product
- Japan