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Huamei exterior wall insulation rock wool tape is a Class A non combustible material recommended for use in JGJ 289-2012"lechnical Specitication for Fire Insulation and Isolation Belts tor Bulding Extenior Walls". From the perspective of energy conservation, fire prevention, and safety, the rock wool strip for extemal wall insulation is the best fire insulation material for building fire isolation belts. It can be used in conjunction with other insulation materials with combustion performance below Class A (such as EPS,XPSboard, etc.), which can improve the overall fire resistance performance of buildings. It is applied in non A-grade insulation materials for exterior wall insulation systems, set horizontally to effectively prevent fire spread and improve the fire resistance performance of building exterior walls.
Product Description
Classic application of rock wool tape for external wall insulation: Ensure that the partition layer with a width of at least 300mm is set up as a structural fireproof layer, and fully adhore to the base wall.
Application of rock wool strip thin plaster for external wall insulation: The overall wall is made of vertical wire rock wool strip in the form of thin plaster treatment, which is applied to external walls, underground garages, storage rooms, and ceilings to achieve higher tensile strength. Unified materials ensure the consistency of insulation performance and weather resistance, making fire prevention safer.
Project | Item | Model | Standards |
Compressive strength | kPa | ≥40 ≥60 | GB/T 19686 |
Tensile strength | kPa | ≥100 | GB/T 19686 |
Thermal conductivity | W/(m-K) | ≤0.046 | GB/T 19686 |
Acidity coefficent | -- | ≥1.8 | GB/T 5480 |
Flammablity | -- | A1级 | GB 8624 |
Hydrophobicity rate | % | ≥98.0 | GB/T 19686 |
| Water absorption (partial invasion) | Kg/m3 | ≤0.5 | GB/T 19686 |
Moisture absorption rate | % | ≤0.5 | GB/T 19686 |
Dimensional stabilit | % | ≤1.0 | -- |
| Melting temperature | ℃ | 1000 | -- |
| Right angel degree of deviation | mm/m | ≤5 | GB/T 25975 |
Planeness toleranc | mm | ≤6 | GB/T 25975 |
environmental protection | -- | asbestos-free CFC、HCFC、HFC-free | -- |
Note:
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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