Acoustic cement board - 6mm

Acoustic Panels :

) Elegance and excellent decoration
2) Easy installation and convenient maintenance
3) Best Surface processed with PVC Lamination
4) Sound absorption and noise reduction
5) Moisture proof
6) No dust / no pollution
7) Over 15 years no transmutation
8) Incombustibility / Fireproof
9) Thermal insulation

1) Material: Calcium Silicate Board
2) Surface: Perforated
3) Color: Yello, Dark Grey, Red
4) Decorative pattern: Selection
5) Density: 1250-1350kg/cbm
6) Edge finished: Square or tegular Grooved edged
7) Noise reduction coefficient (NRC): 0.22 -0.70
8) Fireproof grade: A (GB5464-85)
9) Thermal conduction coefficient: ≤ 0.65W/m. K
10) Anti-bending strength: ≥ 500N

Absorbtion Quotiety
Hz 100 125 160 250 400 500 630 1000 1600 2000
E1 0.22 0.8 1.19 1.08 0.96 0.76 0.63 0.47 0.35 0.25

Hz 3150 4000 5000 6300 8000
E1 0.22 0.31 0.33 052 0.70

Ceiling Size:
600 x 600 mm
600 x 1200 mm

Thickness 5, 6, 8, 9, 12 mm