Stone Wool Board
Specifications:
Stone wool board are semi-rigid and rigid boards manufactured from stable stone fibers bonded with a minimum quantity of thermosetting resin binder.
Stone wool board are capable of withstanding extreme temperatures up to 750 C and are lightweight, strong, resilient, easy to handle, and easy to cut to suit intricate shapes.
Applications:
Building: Stone wool Board are used for thermal and acoustic insulation for internal partitions and in between floor joints in public buildings like hotels, hospitals, schools and offices where fire safety is a primary concern. Stone wool board are also used for thermal and acoustic insulation for exterior walls, and walls of staircases and elevator shafts.
Industrial: Stone wool board are used for thermal and acoustic insulation in industrial buildings where fire safety is a primary concern.
Facing & Covering:
Stone wool board for building applications are unfaced, or with a facing of glass reinforced aluminum foil / Kraft paper laminate (FSK), Aluglass and Black Glass Tissue (BGT).
| Availability |
Thickness (mm) |
Width (m) |
Length (m) |
| Boards |
25 to 150 |
600 |
1.0 to 1.2 |
Performances:
WORKING TEMPERATURE (Building): Fibre up to 750 °C; Facing 100 °C. (Industrial) Up to 750 °C. At temperatures in excess of 230 °C a limited migration of binder may occur in the insulation in contact with the hot face. This does not impair the insulation performance.
ACOUSTIC PERFORMANCE (Building & Industrial): Stone wool board achieve excellent acoustic performances (sound absorption coefficients, sound insulation, and impact sound isolation) when tested in accordance to various relevant ASTM standards. Stone wool board achieve Noise Reduction Coefficient (NRC) values up to 1 .05, when tested in accordance to ASTM C423.
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