Tested as per BS EN ISO 354: 2003 for sound absorption, noise reduction and sound attenuation.
Maximum NRC achieved with Acoustic Black fleece – NRC 0.75
Maximum NRC achieved with Acoustic Black Fleece and Rockwool Insulation-NRC 1.00
Tested as per ASTM E1414-11a for Airborne Sound Attenuation as per ISO 10848-2.
Maximum CAC can achieved up to — 48 dB
Perforated & Sound Attenuation cover
Tested as per ASTM E330-02
Complies with CWCT Sec 1,12:2005
Wind Resistance—Serviceability & Safety, Test Report Ref: TBWIC/RH128 Air Permeability
Complies with CWCT Sec 5:2005 Air Leakage, Test Report Ref: TBWIC/RH128
Tested as per JIS Z 2801: 2000, which inhibits the growth of bacteria on the applied surface.
Surface Spread of flame Class 1 tested as per BS 476: Part 7: 1997
“Non-Combustible” Material tested as per BS 476: Part4: 1970
Flame Spread and Smoke Development Index tested as per ASTM E84 (Class 1 or A)
Complies with NFPA 285-2012 Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of Exterior Non-Load-Bearing Wall Assemblies Containing Combustible Components, Test Report Ref: TBWIC/RK094 (Rev.01)
Fire Rated tested as per BS476 : Part 23: 1987 Fire tests on building materials and structures. Methods for determination of the contribution of components to the fire resistance of a structure
Achieved by the metal ceiling is LR-0.85-0.96 tested as per ASTM E 1477.
Complies with CWCT Sec 6,7:2005 Water Penetration – Static Method & Dynamic Aero Engine Test, Test Report Ref: TBWIC/RH128
Complies with ASTM D1929-16 Standard Test Method for Determining Ignition Temperature of Plastics, Test Report Ref: Intertek/103416370MID-001
Complies with ASTM F2322 standards for physical assault on vertical fixed barries for detention and correctional facilities