ACOUSTICAL CEILINGS & WALLS | Yemen

42 Items


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Metal

1 Items
Item # Dimensions (mm) Pattern Edge Detail Grid (mm) Alpha w Dnfw*
(dB)
Recycled Content (%)
1200 x 300 x 8 Microperforated Lay-In 24 0.75 20 30%

Metal Premium

1 Items
Item # Dimensions (mm) Pattern Edge Detail Grid (mm) Alpha w Dnfw*
(dB)
Recycled Content (%)
1200 x 300 x 8 Perforated Tegular 24 0.60 (H) 41 30%

Neeva / Nevada

2 Items
Neeva / Nevada - View Details
Mineral - Core Line

Datasheet download centre
Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)
Recycled Content (%)
1800 x 600 x 18 Board 24/35 1.00 24 20%
1800 x 300 x 18 Board 24/35 1.00 24 20%

Optima

1 Items
Optima - View Details
Mineral - Core Line

Datasheet download centre
Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)
Recycled Content (%)
1800 x 600 x 20 Board 24/35 0.95 82%

Perla dB

3 Items
Perla dB - View Details
Mineral - Core Line

Datasheet download centre
Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)
Recycled Content (%)
1500 x 300 x 19 SL2 24 0.50 (H) 43 65%
1800 x 300 x 19 SL2 24 0.50 (H) 43 65%
2500 x 300 x 19 SL2 24 0.50 (H) 43 65%

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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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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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