Acoustic
Thermobreak® products provide solutions for many acoustic applications. Our acoustic range has been specially designed with a partially open cell structure to enhance sound absorption, whilst maintaining the advantages of closed cell structure. Whether lining a duct or insulating a transit vehicle, Thermobreak® acoustic products provide excellent sound absorption, fast and simple installation and outstanding thermal performance.
Features
Optimum technical performance
- Excellent sound absorption even at low thicknesses. (Noise Reduction Coefficient: 0.50 @ 8mm thickness)
- Solves tight clearance issues with its very low thermal conductivity (k = 0.034 W/mK @ 23 Deg C).
- Low water vapour permeance means no additional vapour barriers or coatings are required.
Fire and smoke standards approved
- British Standard BS 476 (Class 0)
- Australian Standard AS 1530.3
- Australian Standard AS 1530.3
Health, safety and the environment
- Completely user friendly and does not emit fibres or dust during installation or in service.
- Non-irritant, odourless, and does not support bacterial growth.
- Anti-Microbial and Low VOC for improved Indoor Air Quality
- Green Star compliant, Zero Global Warming Potential (GWP), Made without Ozone destroying agents such as CFCs or HCFCs.
- Manufactured under a certified ISO 14001 Environmental Management system
The Acoustic Insulation Range includes:
Thermobreak AcoustiPlus
Thermobreak® is the leading and most innovative polyolefin foam thermal insulation available to the HVAC and Building industry worldwide. Thermobreak’s® performance is unsurpassed. Developed in Australia over 30 years ago, Thermobreak® is manufactured using our proprietary physically crosslinked closed cell polyolefin foam technology, invented and commercialised by the Sekisui Chemical group in Japan. Laminated with reinforced foil and adhesive backing, Thermobreak® is widely recognised as the global leader in polyolefin insulation. Thermobreak insulation is manufactured to ASTM C1427 Standard.
Flexible, partially open cell physically crosslinked polyolefin foam duct liner
• Excellent sound absorption properties
• Fibre free
• Fire rated to BS 476 Class 0 and ASTM E84
• Negligible water absorption
Thermobreak 25C
Thermobreak® 25C is a high-performance composite acoustic wrap product developed to reduce noise from pipes, valves, fan housings and ductwork in dwellings. The flexible mass layer provides excellent sound reduction properties, and the decoupling layer breaks the vibration path between the substrate and mass barrier. The external foil facing provides a fire-resistant durable covering and an excellent surface to join adjacent sheets.
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