Rock Wool Board for Exterior Wall Thermal Insulation
Description
Specifications & Models
| Product Code | TSW140 | TSW160 | TSW180 |
| Apparent Density (kg/m³) | 140 | 160 | 180 |
| Length × Width (mm) | 1200×600 | ||
| Thickness (mm) | 30 200 | ||
Other custom sizes are available upon customer’s request.
Technical Parameters：
| Product Performance | Unit | TSW140 | TSW160 | TSW180 | Standard |
| Apparent Density | kg/m³ | 140 | 160 | 180 | GB/T5480 |
| Compressive Strength (10% deformation) | kPa | ≥40 | ≥50 | ≥60 | GB/T13480 |
| Pull off Tensile Strength (perpendicular to surface) | kPa | ≥7.5 | ≥10 | ≥15 | JG149 2003 |
| Thermal Conductivity (25℃) | W/(m·K) | ≤0.040 | GB/T10295 | ||
| Fire Performance | — | Class A Non combustible | GB/T8624 | ||
| Hydrophobic Rate | % | ≥98 | GB/T10299 | ||
| Acidity Coefficient | — | ≥1.8 | GB/T5480 | ||
| Mass Moisture Absorption Rate | % | ≤1.0 | GB/T5480 | ||
| Short term Water Absorption (partial immersion, 24h) | kg/m² | ≤0.5 | GB/T25975 2018 | ||
| Long term Water Absorption (partial immersion, 28d) | kg/m² | ≤2.0 | GB/T25975 2018 | ||
| Noise Reduction Coefficient (NRC) | — | ≥0.6 | GB/T18696 | ||
| Dimensional Stability | % | ≤1.0 | GB/T8811 | ||
| Thickness Deviation | mm | ±3 | GB/T5480 | ||
| Squareness | mm/m | ≤5 | GB/T5480 | ||
| Flatness | mm | ≤6 | GB/T25975 2018 | ||
| Melting Temperature | ℃ | >1000 | — | ||
All above data are for reference only. The company reserves the right to improve product performance along with upgrades of production equipment and manufacturing processes.
Wide Range of Applications
- Especially suitable for external wall thermal insulation thin plaster systems with rock wool boards.
- Applicable to external thermal insulation systems for curtain wall structures such as dry hung stone, aluminum plastic panels and aluminum single sheet panels.
- Used as fire stop belts in external wall insulation systems with non Class A insulation materials to improve the overall fire resistance of the whole system.
- Other insulation sites with high requirements for fire resistance, thermal insulation and water proof performance.
Packaging & Storage
For convenient construction, transportation and storage, the products are packed with polyethylene heat shrinkable film. Store indoors in dry and ventilated conditions; or cover with waterproof tarpaulins for outdoor storage.
