ISOLMASS 22 - Панель звукоизоляционная и звукопоглощающая из полиэтилена

ISOLMASS 22 is a three-layer composite product for impact and airborne sound insulation of floors and walls.‎ Composed of a heavy polyolefin layer with mineral fillers, laminated on both sides with TROCELLEN cross-linked PE foam with a thickness of 3 mm.‎ Net weight: 4,2 kg/m.‎ • Composition: - layer of polyethylene foam (anti-vibration), thickness 3 mm - heavy layer weighing 4 kg/m.‎, thickness 2 mm - layer of polyethylene foam (anti-vibration), thickness 3 mm; • Size: sheets 1,20 x 3,00 m; • Packaging: rolled in cardboard box (0,25 x 0,25 x 1,20 m); • Applications: Civil construction walls, flooring and technical equipment.‎ It is used to reduce low frequency sound waves, supplying mass to the partition.‎ For application in buildings, it can be applied in false walls in combination with plasterboard.‎ It can be self-adhesive for temporary application, then it must be secured with mechanical fixings; For pipes, wrap the product around the tubes and secure it with straps or metal wires.‎ In any case, apply adhesive tapes at the joint, overlapping the product when possible; • Acoustic properties: Airborne sound insulation –single material – Weighted sound reduction index (EN ISO 10140-2, EN ISO 717-1): Rw = 26 dB; Airborne sound insulation – complete drywall partition – Weighted sound reduction index (EN ISO 10140-2, EN ISO 717-1): Rw = 55 dB.‎ TROCELLEN has been commercializing for many years a multi-layer product, with one or more sheets of lead, laminated with flexible insulating materials.‎‎ Lead is not always readily accepted by installers and designers; which is why we have developed an alternative with a polyolefin heavy layer.‎‎ BENEFITS • FINISHING: Polyolefin-based multilayered products; • COMFORT: Noise reduction; • SAFE: Lead free; • VALUE FOR MONEY: High performance at low thickness; • APPLICATIONS: Suitable for walls, pipes and technical equipment.‎ Further info from manufacturer on ISOLMASS 22 Trocellen Italia