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Rockwool board specially designed for exterior wall insulation
Professional matching new thermal insulation materials
The rockwool boards specially designed for exterior wall insulation are manufactured specifically for use in thin-coat external thermal insulation systems for building exteriors. They feature high tensile strength on vertical surfaces, excellent dimensional stability, a high water-repellent rate, and low water absorption. Available in three grades—TSW140, TSW160, and TSW180—they cater to a variety of different needs.
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Rockwool board specially designed for exterior wall insulation
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Product Details
The rockwool boards specially designed for exterior wall insulation are manufactured specifically for use in thin-coat external thermal insulation systems for building exteriors. They feature high tensile strength on vertical surfaces, excellent dimensional stability, a high water-repellent rate, and low water absorption. Available in three grades—TSW140, TSW160, and TSW180—they cater to a variety of different application requirements.
Product Model | TSW140 | TSW160 | TSW180 |
Apparent density (kg/m³) | 140 | 160 | 180 |
Dimensions (mm) | 1200×600 | ||
Thickness (mm) | 30-200 | ||
Other specifications can be customized according to customer requirements.
Product Performance | Unit | TSW140 | TSW160 | TSW180 | Standard |
Apparent density | kg/m³ | 140 | 160 | 180 | GB/T5480 |
Compressive strength (10% strain) | kPa | ≥ 40 | ≥ 50 | ≥ 60 | GB/T13480 |
Tensile adhesion strength (perpendicular to the surface) | kPa | ≥7.5 | ≥10 | ≥15 | JG149-2003 |
Thermal conductivity (25℃) | W/(m·K) | ≤0.040 | ≤0.040 | ≤0.040 | GB/T10295 |
Combustion performance | - | Level A1 | GB/T8624 | ||
Water-repellent rate | % | ≥99 | ≥99 | ≥99 | GB/T10299 |
Acidity coefficient | - | ≥1.8 | ≥1.8 | ≥1.8 | GB/T5480 |
Moisture absorption rate of quality | % | ≤1.0 | ≤1.0 | ≤1.0 | GB/T5480 |
Short-term water absorption (partial immersion for 24 hours) | kg/m² | ≤0.5 | ≤0.5 | ≤0.5 | GBT25975-2010 |
Long-term water absorption (partially submerged for 28 days) | kg/m² | ≤2.0 | ≤2.0 | ≤2.0 | GB/T25975-2010 |
Noise Reduction Coefficient (NRC) | - | ≥0.6 | ≥0.6 | ≥0.6 | GB/T18696 |
Dimensional stability | % | ≤1.0 | ≤1.0 | ≤1.0 | GB/T8811 |
Thickness deviation | mm | ±3 | ±3 | ±3 | GB/T5480 |
Right angle | mm/m | ≤5 | ≤5 | ≤5 | GB/T5480 |
Flatness | mm | ≤6 | ≤6 | ≤6 | GBT25975-2010 |
Melting temperature | Celsius | >1000 | - | ||
The above data is for reference only, and the company reserves the right to enhance product performance as production equipment and processes are improved.
1. Particularly suitable for rockwool board thin-coat exterior wall external thermal insulation systems.
2. Suitable for external thermal insulation systems in curtain wall structures, including dry-hung stone, aluminum composite panels, and single-layer aluminum panels.
3. Used as a fire-resistant barrier in exterior wall insulation systems employing non-Class A thermal insulation materials, to enhance the overall fire resistance of the system.
4. Other thermal insulation locations with high requirements for fire resistance, thermal insulation, and waterproofing.
To facilitate construction, transportation, and storage, the product is packaged in polyethylene heat-shrink film. It should be stored indoors in a dry, well-ventilated area, or covered with a waterproof tarpaulin during storage.
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Phone: +86-535-6803088 / +86-13225458207
Fax: +86-535-6824890
Email:ythuamei@yeah.net
Address: No. 29, Zhichu Road, Zhifu District, Yantai City
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