ACOUSTICAL CEILINGS & WALLS | Liberia

SL2

13 Items

 

Ultima

3 Items
Ultima - View Details
Mineral - Core Line

Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
9954M QL 1500 x 300 x 19 SL2 0.70 (H) 40 33%
9955M QL 1800 x 300 x 19 SL2 0.70 (H) 40 33%
9956M QL 2500 x 300 x 19 SL2 0.70 (H) 40 33%

Ultima dB

3 Items
Ultima dB - View Details
Mineral - Core Line

Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
2046M QL 1500 x 300 x 19 SL2 0.60 (H) 43 64%
2047M QL 1800 x 300 x 19 SL2 0.60 (H) 43 64%
2049M QL 2500 x 300 x 19 SL2 0.60 (H) 43 64%

Perla OP 0.95

2 Items
Perla OP 0.95 - View Details
Mineral - Core Line

Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
3094M QL 1500 x 300 x 18 SL2 0.95 27 30%
3096M QL 1800 x 300 x 18 SL2 0.95 27 30%

Sierra OP

2 Items
Sierra OP - View Details
Mineral - Core Line

Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
3786M QL 1500 x 300 x 17 SL2 0.90 29 15%
3787M QL 1800 x 300 x 17 SL2 0.90 29 15%

Perla dB

3 Items
Perla dB - View Details
Mineral - Core Line

Item # Dimensions (mm) Edge Detail Grid (mm) Alpha w Dnfw*
(dB)		 Recycled Content (%)
3797M QL 1500 x 300 x 19 SL2 0.50 (H) 43 65%
3798M QL 1800 x 300 x 19 SL2 0.50 (H) 43 65%
3799M QL 2500 x 300 x 19 SL2 0.50 (H) 43 65%

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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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