NoiseSHIELD is the perfect choice for the optimal absorption of sound and improved sound quality. It is versatile for a range of applications including residential, commercial and industrial and will reduce unwanted noise and increase privacy.
Eco-friendly and made from waste paper and other scrap papers that are purchased locally around the Philippines. The waste paper is treated with borate minerals which act as a natural disinfectant to the materials
Thickness | Sound Transmission Class | NRC | R Rating | |||||
---|---|---|---|---|---|---|---|---|
125Hz | 250Hz | 500Hz | 1000Hz | 2000Hz | 4000Hz | |||
16mm | 0.05 | 0.16 | 0.44 | 0.79 | 0.9 | 0.91 | 0.55 | 2.2 |
25mm | 0.09 | 0.23 | 0.77 | 1.01 | 1 | 1.05 | 0.75 | 3.6 |
38mm | 0.15 | 0.51 | 0.95 | 1.06 | 1.03 | 0.98 | 0.9 | 5.5 |
50mm | 0.26 | 0.68 | 1.05 | 1.1 | 1.02 | 0.98 | 0.95 | 7.2 |
64mm | 0.41 | 0.84 | 1.05 | 1.07 | 1.03 | 0.99 | 1 | 9.2 |
76mm | 0.57 | 0.99 | 1.04 | 1.03 | 1.02 | 1 | 1 | 10.8 |