Aluminum ceiling/false ceiling
Material: Aluminum Thickness: 0. 5mm to 0. 9mm Maximum: 4m Coating: Hi-qualified static powder coating utilized, special RAL colors on request. (10 years guarantee) Purpose: Fireproof, humidity-absorbed, for perforated tiles withe black felt, sound absorption and heat separation. Acoustic ability: 1) perforation with SoundTex Paper 2) absorb modulus: NRC: 0.7 3) Acoustic level: A) plain: CAC=40dB, b)perforation: CAC=24dB Fire proof ability: British standards institution fire test pass(BS476) Screen ceiling size(space X height): 100X100mm 150X100mm 200X100mm 150X120mm