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Scherff Acoustic Plaster Ceiling and Wall -ncSpray

Product Detail Information

Scherff acoustic plaster ceiling and wall -ncSpray (RONDO Ceiling System)

nc Spray is comprised of Scherff acoustic plaster ceiling made of perforated gypsum board supplied with glass fiber coating on th face and Scherff aoustic mineral plaster as finishing coat. Scherff acoustic plaster is natural pure expanded mineral which is hydraulic setted in expansion 20 times its original volume so that it allows high sound absorption rate of NRC 0.74, noncombustible, moisture resistant and ecologically exemplary.

Size
P-0(0.5mm or less)P-1(1mm or less)P-2(1~3mm or less)
P-3(3~6mm or less)
Thickness
3mm~4mm
(Adjusment of application thickness pursuant to ceiling situations)
Material
Natural mineral
Color
Basic-White,any color expressible
Incombustibility
First class noncombustible materiall
Sound absorption rate(NRC)
0.40~0.74
Waterproong
Strong against moisture,holding of moisture adjusing ability
(usable even at a wet place)
Eco-friendllness
best class eco-friendly interior sound-absorbing boa
Shock-proofing
moisture resistant and both ecology and environmental compatibility
Certification/patent
Scherff patent and specication