Acoustic steel panel RW 26dB to 31dB

Industrial and building, internal & external applications

Fabrication

- Standard width 1130 mm

- Standard length from 2500 mm up to 14000 mm

- Smaller length available on request

- Metal sheet steel S 280 GD

-- Outside: 0.63 mm (option: 0.75 mm) full sheet
-- Inside: 0.50 mm (option: 0.63 - 0.75 mm) perforated sheet R3T6 (23%)

- Protection Standard Polyester according to the color chart, plastisol or polyurethane coatings on request

- Insulation high density rock wool, 100 kg/m3, λ 0,044 W/m.K

Certifications

- Acoustic

-- Rw in accordance with NF EN ISO 717-7 (1997)
-- αw in accordance with NF EN ISO 11654 (1997)

- Fire Euroclass A2-S1, d0 CSTB report N° RA17-0219

- Galvanized steel in accordance with NF EN 10316

- Precoated in accordance with NF P34-301 on galvanization

- Dimensions/Tolerances in accordance with NF EN 14509 - XP P 34-900

- Use/mechanical DTA 2,1/15-1675_V1

- Environment Certificate INIES (FDES) N°6-939:2017 (50mm to 80mm) & N°6-940:2017 (100mm to 200mm)