Fireproof B1 Grade PU Polyurethane Corrugated Sandwich Roofing Panel for Exterior Wall
Product introduction
PU Sandwich Panel (Polyurethane Sandwich Panel) is composed of 2 layers of weather proof coloured covering sheets as per desired materials mainly steel, aluminium, coloured steel, or stainless steel, and jetted the hard forms of polyurethane between the two layers.Simple construction: polyurethane sandwich plate has the characteristics of standardized production and on-site assembly, convenient installation, can improve the construction efficiency.
peculiarity
Energy conservation, environmental protection, economical, heat insulting, good structure, easy-doing construction
Light weight enough to reduce building expense.
Time can be saved on a building project due to the simple installation.1. Polyurethane wall panel has a variety of appearance effects (small ripples, flat, relief, embossed reinforcement) for users to choose, is the latest building exterior wall panel.
advantage
SUPER FLAME RETARDATION
The coefficient of thermal conductivity is 0.023w/(m•k), which ensures better thermal insulation efficiency. In practice, this effectively keeps the building absorbing heat and brings enormous economic benefits.
Great flame retardation and the complete removal of cold bridges (during the rafter installation), do help reduce heating bills.
Durable
pu sandwich panels are the most durable thermal insulating material in the construction industry. Under the normal maintenance, its service life is the same with buildings.
EASY AND QUICK INSTALLATION
Compared with traditional thermal insulation methods,our use less material while the installation process is less time-consuming and labor-demanding leading to lower building costs.
specification
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Effective width
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1000(mm)
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Length
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According to customer's request, less than 11.8m.
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Materials
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Polyurethane foam panel,Color steel tile
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Structure
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Upper and lower layer: Color steel sheet
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Middle: Polystyrene foam board
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Density
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40-45 kg/m³
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Conventional color
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White, sea blue, red etc.
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Life time
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more than 20 years
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Performance
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Light weight, heat insulation, water resistant, green and environmental
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Usage
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Roof, Wall, Ceiling, Partition
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