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

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)