Acoustical Solutions: Mix Attenuation & Absorption

20 Items

Ultima - View Details
Mineral - Core Line

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2734M	1200 x 600 x 19	Tegular	24	0.70 (H)	36	33%
2735M	1200 x 600 x 19	MicroLook BE	15	0.70 (H)	36	33%
9536M	600 x 600 x 19	Board	24/35	0.70 (H)	36	33%
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4 Items

Perla - View Details
Mineral - Core Line

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2801M	600 x 600 x 17	Board	24/35	0.65 (H)	35	33%
2802M	1200 x 600 x 17	Board	24/35	0.65 (H)	35	33%
2803M	600 x 600 x 17	Tegular	24	0.65 (H)	35	33%
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1 Items

Dune - View Details
Mineral - Core Line

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
3321M	600 x 600 x 19	Vector	24	0.65	35	31%

4 Items

Dune Max - View Details
Mineral - Core Line

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2250M	600 x 600 x 18	Board	24/35	0.65	35	45%
2251M	1200 x 600 x 18	Board	24/35	0.65	35	45%
2252M	600 x 600 x 18	Tegular	24	0.65	35	45%
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4 Items

Bioguard Acoustic - View Details
Mineral - Specific

Item #	Dimensions (mm)	Edge Detail	Grid (mm)	Alpha w	Dnfw* (dB)	Recycled Content (%)
2551M	600 x 600 x 17	Tegular	24	0.60 (H)	36	45%
2552M	600 x 600 x 17	MicroLook	15	0.60 (H)	36	45%
2703M	600 x 600 x 17	Board	24/35	0.60 (H)	36	45%
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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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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.