Product Introduction:
Glasswool roof sandwich panel (polyurethane edge banding) is made of non-combustible structural glass wool as the core material, with galvanized or galvanized color coated steel plate as the facing, both ends of the PU edge banding, through the professionally adhesive, The two form a high-quality energy-saving building panels made of interaction and composite. It integrates fire prevention, thermal insulation, noise isolation and beautiful decoration.
Features of panels:
The unique polyurethane side sealing technology is used to improve the air tightness and water tightness of the lap joint, and effectively prevent the occurrence of cold bridges. At the same time, it overcomes the occurrence of peeling phenomenon on overlapping between the steel plate and the core material in the process of handling and installation.
The roof sandwich panels has high strength, good drainage effect, strong resistance to negative wind pressure, tight lap joint, and fast construction.
Panels' surface profile and thickness:
Product Name | Glasswool roof sandwich panels |
External Metal Plate | Thickness:0.4-0.8mm |
Coating : PVDF/HDP/SMP/PE | |
Inner Metal Plate | Thickness:0.4/0.5/0.6mm |
Coating: SMP/PE | |
Panel Thickness | 50/60/75/80/100/150mm |
Core material | Glasswool+PUR/PIR |
Effective Width | 1000mm |
Length | Customized |
Thermal Conductivity | ≤0.041 w/m·k |
Density | Glasswool：64kg/m³；PU:40-42kg/m³ ; PIR:43-50kg/m³ |
Color | Usual color： white grey,silver gray,sea-blue,crimson or Customized |
Product advantages of roof sandwich panels:
●Good thermal insulation: The thermal insulation of the polyurethane double-sided sealing glass wool roof sandwich panels is calculated based on the thermal conductivity of the glass filament wool 0.043 W / m2 K, and the thickness of the glass filament wool core material is calculated according to the corresponding proportion.
●Sound insulation effect is remarkable: Polyurethane double-sided sealing glasswool sandwich panel has a significant reduction effect on noise transmission, especially suitable for places where designated flights pass. In addition, after the use of glass wool roof panels, the indoor sound caused by rain and hail on the roof steel plate of the building is also significantly weakened. Through the test, in accordance with ISO717/82 and UNI 8270/7 standards, the sandwich panel with a density of 64kg/m³ glass filament wool as the core material is selected, and the sound insulation effect can reach RW=29~30 dB. The fiberglass wool sandwich panel also has an excellent sound absorption effect, which can absorb sound over a wide frequency range. According to ISO 354/85
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