- Stone Wool
RB Slab
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Rigid / semi-rigid
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Strong
-
Easy to
handle
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Easy to
cut
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Dimensionally stable
Range
- Density : 40 to 180 kg/m3
- Thickness : 25 to 150 mm
- Width : 0.6 m
- Length : 0.6 to 1.2 m
- Available with or without facing
Facings
- Aluminium : FSK, Aluglass
- Tissue : BGT / Black Glass Fabric
Basic Information
| Make / Brand | Rockinsul |
| Material | Resin bonded stone wool slab |
| Standard / Code | IS 8183, IS 3144, ASTM C 612 |
Product Performing Criteria
| Parameter | Values | Standards |
|---|---|---|
| Thermal Conductivity (W/m.K) |
0.059 to 0.074 at 200oC mean temperature | IS 8183 |
| Thermal Resistance (m2 K/W) |
Calculated as per thickness and thermal conductivity of insulation |
General Material Properties
| Parameter | Values | Standards |
|---|---|---|
| Non-combustibility | Non-combustible / Incombustible | BS 476 Part 4, IS 8183 |
| Surface Burning Characteristics : Flame Spread Index | ≤ 25 | ASTM E84, UL 723 |
| Surface Burning Characteristics : Smoke Developed Index | ≤ 50 | ASTM E84, UL 723 |
| Water Vapour Sorption (kg/m2) |
Less than 5% by volume | ASTM C1104, ASTM C1104M |
| Water Absorption (kg/m2) |
Less than 0.5 | BS 2972 Part 11 |
| Shot content | < 25% | IS 3144, IS 8183 |
| Sulphur / Chloride |
Chloride : less than 20 ppm Sulphur content : less than 0.2% |
IS 3144, IS 8183 |
| Mold growth | No fungal growth | IS 3144, IS 8183 |
| Alkalinity | 7 to 10 | IS8183 |
Certifications and Approvals
| Environment | Fire | Health Safety |
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