Isolgomma Grei
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Residential buildings, hotels, commercial buildings, educational facilities, conference halls, and concert halls.
Grei is a premium acoustic insulation mat specifically designed for floor insulation in prestigious buildings. Thanks to its EPDM and SBR rubber granule composition, the product offers high mechanical strength and superior acoustic insulation performance, making it suitable for use in all types of floor systems. Its flexible and elastic structure ensures perfect adaptation to the substrate. Grei is manufactured by laminating EPDM and SBR rubber granules onto a tear-resistant non-woven layer, forming a floating floor acoustic underlay with 4 cm self-adhesive overlapping joints for fast and reliable installation. The product has a thickness of 7 mm, dimensions of 1.00 m x 5.00 m, and a weight of 2.80 kg/m². It provides an impact sound reduction of ΔLw = 24 dB (tested according to UNI EN ISO 10140-3:2015), features a dynamic stiffness of 8 MN/m³, a thermal conductivity of 0.064 W/mK, and contains 88% recycled material.
- CE,
- VOC,
- UNI EN ISO 9001:2015,
- UNI EN ISO 14001:2015,
- UNI ISO 45001:2023,
- BUREAU VERITAS REMADE.