Sound Insulation | Eco Friendly | Thermal Insulation | Fire Resistant | Water Resistant | Natural Humidifier/ Dehumidifier
ABSORB WOOL is made of 100% polyester fiber. Polyester wool is close to nature. The product is eco friendly and is developed to replace rock wool, glass wool and acoustic sponge. Its having excellent sound absorption/thermal insulation properties and helps to create a quite and comfortable environment fire retardant as per ASTMD 635-1991 and IS 15061-2002 for excellent results.
Absorb Wool Specification
|TYPE||SIZE IN METERS||PER ROLL SQFT.|
|1000 GSM x 50 mm||15×1.2||194|
|500 GSM x 50 mm||15×1.2||263|
|300 GSM x 10 mm||15×1.2||394|
Sound Absorption is a technique where in various absorbent materials are strategically used to absorb sound to avoid unwanted reflected sound waves within a room or space. The main reason to use this technique is to reduce reverberation time (RT) for making the speech clearer. NRC (Noise Reduction Coefficient) term is majorly used within United State and defined as part of American Standards. The rating is unit-less and it is a coefficient and the ranges are from 0 to 1. Higher the average NRC is the better will be the absorption property of the product.
Noise Reduction Coefficient (NRC) chart of Absorb Wool