ACOUSTICAL CEILINGS & WALLS | Yemen

Circulation & traffic areas, corridors

17 Items


 

Metal

11 Items
Item # Dimensions (mm) Pattern Edge Detail Grid (mm) Alpha w Dnfw*
(dB)
Recycled Content (%)
1200 x 300 x 33 Plain Clip-In 3mm 0.10 (L) 44 30%
1200 x 300 x 33 Plain Clip-In 3mm 0.10 (L) 44 30%
1200 x 300 x 33 Plain Clip-In 3mm 0.10 (L) 44 30%
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Metal Premium

6 Items
Item # Dimensions (mm) Pattern Edge Detail Grid (mm) Alpha w Dnfw*
(dB)
Recycled Content (%)
1200 x 300 x 8 Microperforated MicroLook 15/8 Metal 15 0.60 (H) 41 30%
1200 x 300 x 8 Perforated Tegular 24 0.95 28 30%
1200 x 300 x 8 Microperforated Tegular 24 0.60 (H) 41 30%
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* Some products may have Dncw values published. These are valid although Dnfw, which is essentially the same as Dncw, has superseded it. For further information on the acoustic performance of Armstrong products please contact our Armstrong Technical Sales.


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