| Customization: | Available |
|---|---|
| Feature: | Heat Insulation |
| Material: | Basalt |
|
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Waht is rockwool?
Rock wool is made from basalt, an inorganic raw material. It is produced through heating basalt at 1350˚C - 1400˚C and transforming it into fibers, which are bonded together using a thermosetting resin.
It is light and easy to install, mainly used for thermal and acoustic insulation.
It is widely applied to building exterior wall insulation, roof insulation, curtain wall, floors, dry wall partitions, industrial and civil building, compound sandwich panels, fire door core board, marine bulkhead, over-deck, and all kinds of industrial or shipbuilding equipment.
Two kinds of version:
1. high qualtiy standard-waterproof
2. normal standard but no waterproof
Features:
. Very economical and improves the energy efficiency of the building
· Excellent heat resistance
⋅ Non-combustible, flame retardant, waterproof, soundproof
⋅ easy to install
⋅ Light weight, easy to handle and install on site.
· Attractive appearance
· Anti-aging
· Good sound absorption, no corrosion
⋅ Energy saving, no harm to human body, environmental protection
⋅ last a lifetime
| Description | Rock Wool Board |
| Density | 40-180kg/M3 |
| Length | 1200mm |
| Width | 400mm/600mm/1200mm |
| Thickness | 40-150mm |
| Thermal Conductivity | 0.034-0.043w/(m.K) |
| Refractoriness | Maximun Work Temperature:750ºC |
| Maximum Work Temperature | 750 Degree Centigrade |
| Transport Package | Shrink PE Bags |
| Performance Advantages | Heat and Sound Insulation |
| Usage | External Wall Insulation |
| Application | House Construction Thermal Insulation |
| Combustion Performance | Class A Non-Combustible |
| Surface | Aluminum Foil |
| HS Code | 6806109090 |
| Rock Wool Board Technical Performance | |||
| Test Items | Test Standard | Test Result | Unit |
| Density | GB/T 5480-2017 | 50~200 | kg/m3 |
| Moisture Absorption | GB/T 5480-2017 | 0.4 | % |
| Tensile strength perpendicular to the surface | GB/T 30804-2014 | 10.2 | kPa |
| Compressive strength | GB/T 13480-2014 | 43 | kPa |
| Thermal conductivity | GB/T10295-2008 (Average temperature 25ºC) (≤0.045) |
0.038 | w/(m.K) |
| Hydrophobic Rate | GB/T 10299-2011 | 99.9 | % |
| Short term water absorption (Partially submerged in water) |
GB/T 30805-2014 | 0.1 | kg/m2 |
| Average fiber Dia | GB/T 5480-2017 (≤7.0) |
4.2 | μm |
| Grade of combustibility | GB 5464-2010 | A1 | |
| Slag absorption content (Dia over0.25mm) |
GB/T 5480-2017 | 1.8 | % |
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