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Acaustice Insulation Material for Gensets:
Noise Control:
Because of its open fibre structure, Rockwool products have excellent sound absorption capabilities preventing irritating noise pollution, by controlling it either at the source, along the path from source to receiver or at the receiver's end. The rising demand for a mere amenable environment with as low a noise level as possible can be satisfied with Rockwool range of products, thereby contributing to better communication, productivity, health and safety of workers.
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Rockwool Slabs in Density of 48 kgm3 in 25mm, 40mm, 50mm, 75mm.
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Rockwool Slabs in Density of 64 kgm3 in 50 mm.
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Rockwool Slabs in Density of 96 kgm3 in 50 mm.
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Rockwool Slabs in Density of 144 kgm3 in 50 mm.
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Rockwool Mattresses in Density of 100 kgm3 in 25mm, 40mm, 50mm, 75mm with one side Hex Wire Mesh of 3/4" x 24 SWG.
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Rockwool Mattresses in Density of 120 kgm3 in 25mm, 40mm, 50mm, 75mm with one side Hex Wire Mesh of 3/4" x 24 SWG.
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Rockwool Mattresses in Density of 150 kgm3 in 25mm, 40mm, 50mm, 75mm with one side Hex Wire Mesh of 3/4" x 24 SWG.
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R.P. Tissue.
| ROCKWOOL (Density: 100 Kg/m3) |
Frequency(Hz) | |||||
| 125 | 250 | 500 | 1000 | 2000 | 4000 | |
| Thickness | ||||||
| 15 mm | 0.01 | 0.10 | 0.30 | 0.55 | 0.80 | 1.00 |
| 30 mm | 0.05 | 0.35 | 0.70 | 1.00 | 1.00 | 1.00 |
| 50 mm | 0.20 | 0.55 | 0.90 | 1.00 | 1.00 | 1.00 |
| 100 mm | 0.40 | 0.80 | 1.00 | 1.00 | 1.00 | 1.00 |
| Freq. | 100 | 125 | 160 | 200 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 |
| Abs. Coeff. | 0.05 | 0.17 | 0.29 | 0.45 | 0.72 | 0.81 | 1.03 | 1.10 | 1.15 | 1.19 | 1.14 | 1.15 | 1.14 | 1.06 | 1.03 | 1.02 | 1.01 |
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Method of Measurement: IS:8225/ ISO:354/ASTMC 423-900 |
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