Exterior Wall Insulation Rock Wool Board | Description | Rock wool board for exterior wall insulation is primarily utilized in thin plastering systems and dry hanging curtain wall insulation systems for exterior wall insulation. It is compatible with various dense wall structures. The product's high compressive and tensile strengths ensure its stability in applications; its high water retention capacity and low water absorption rates guarantee the durability of its application. With low thermal conductivity, it effectively minimizes heat and cold energy losses in buildings, thereby achieving energy conservation and low-carbon emission reduction. |
| Features | Exterior wall insulation rock wool board is a specialized insulation material designed for use in the thin plastering system of building exterior walls. This type of insulation board is produced to meet the energy-saving requirements of new constructions and is also suitable for retrofitting existing buildings to improve their energy efficiency. |
| Advantages | It has advantages such as high vertical tensile strength,low thermal conductivity, high hydrophobicity, good dimonsional stability, and chomical stability. It is particularly suitable for insulation and fire prevention of sealed room structures such as brick or concrete foundation walls. |
| Application | This product can be used as a fire isolation belt matched with external wall insulation systems to overcome the impact of extreme climate change and improve the overall insulation effect and fire safety of building extemal walls. |
| Thermal Conductivity (25°C) | ≤0.040 W/(m-K) |
| Melting Temperature | 1000°C |
| Dimensional Stability | ≤1.0% |
| Hydrophobicity | ≥98.0% |
| Flammability | A1 |
| Compressive Strength | ≥40 kPa; ≥60 kPa; ≥80 kPa |
| Tensile Strength | ≥7.5 kPa; ≥10 kPa; ≥15 kPa |
| Water Absorption (Partial Invasion) | ≤0.5 Kg/m³ |
| Moisture Absorption Rate | ≤1.0% |
| Right Angel Degree of Deviation | ≤5 mm/m |
| Planeness Tolerance | ≤6 mm |
| Environmental Protection |
asbestos-free CFC, HCFC, HFC-free |
| Warnings | This product must be stored indoors and covered with waterproof cloth when placed outdoors. Please ensure that the outer packaging of the product is intact before use. |
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