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| Brand Name : | LN-Soundproof Fence |
| Model Number : | 20dB 30dB 40dB Noise Blanket |
| Certification : | ISO |
| Price : | 28$-38$ per M2 |
| Payment Terms : | T/T, Western Union, MoneyGram |
| Supply Ability : | 10000M2 per month |
| Delivery Time : | 5 days |


Portable Screen Style | Barrier | Absorber | SOUND TRANSMISSION LOSS – dB | ||||||||
Octave Band Center Frequency – Hz | |||||||||||
125 | 250 | 500 | 1000 | 2000 | 4000 | STC | NRC | ||||
NS-117-PKD | |||||||||||
Absorption Data | 3⁄4 LB Vinyl | 1” Quilted | NR | 0.39 | 0.59 | 0.87 | 0.84 | 0.73 | 0.59 | – | 0.70 |
Barrier Data | 3⁄4 LB Vinyl | 1” Quilted | TL | 15 | 17 | 20 | 25 | 33 | 39 | 25 | – |
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| BOSS METAL AND PLASTIC CO.LTD |
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