SIMPLEX ACOUSTICAL DATA
SOUND ABSORPTION:
Ranging from the standard 25mm 11 kg/m³ metre density fibreglass up to 100mm 60 kg/m³ density Rockwool Insulation, Simplex Metal Ceilings offer the acoustic performance required to suit the individual needs of the project. Below are some examples of NATA approved tests.
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CEILING SOUND ATTENUATION:
Tested on a standard 1200 x 300 one way exposed system, with slotted perforations, 35mm 12-14 kg/m³ fibreglass insulation and backed with 0.6mm zinc seal material.
Ceiling Attenuation Class (CAC) .... 45
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