 Product Information Fibreglass Wool Blanket is manufactured from a mat of glasswool bonded with a thermosetting resin, forming a lightweight and flexible insulation material. Apart from providing good thermal insulation qualities, it is also an effective sound absorption materal. Common Applications Fibreglass Wool Blanket is commonly used for the underside of metal roofing in industrial projects for insulation purposes. It can also be extensively used for all types of residential and commercial projects. The glasswool can either be installed between the roof trusses or just above the ceiling. Single sided or double sided aluminium foil has to be placed below the glasswool blanket for vapour barrier application. Available Sizes Thickness (mm) | 25 | 40 | 75 | Density (kg/m3) | 10 | 16 | 24 | Size Length x Width (mm) | 1,200 x 30,000 | 1,200 x 30,000 | 1,200 x 30,000 |
Technical Data Product | Fibreglass Wool Blanket | Thermal Resistance, R-Value at 20◦C (Higher R-value means better the insulating power) | Density (kg/m3) | Thermal Resistance | m2K/w | 10 16 24 | 0.5252 0.9901 2 | Thermal Conductivity, K-Value at 20◦C (W/m◦C) | Density (kg/m3) | K Value (W/m◦C) | 10 16 24 | 0.0476 0.0404 0.0375 | Maximum Service Temperature | 350◦C safe service temperature (unfaced), 121◦C when faced | Fire Hazard Indices | Heat Evolved Index (0-10) = 0 Ignitability Index (0-10) = 0 Spread of Flame Index (0-10) = 0 Smoke Developed Index(0-10) = 0 | Moisture Absorption | Absorb less than 0.2% by volume; full efficiency will be restored on drying out | Corrosiveness | Does not accelerate (pH 7.5 – 8.0) | Quality Control | Tested and approved by SIRIM |
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