Color steel sandwich panel
Color steel sandwich panel consists of two layers of pre painted galvanized corrugated color steel and inside insulation layer. There are total four types, polystyrene (EPS) sandwich panel, fiber glass (glass wool) sandwich panel, rock wool (mineral wool) sandwich panel and polyurethane (PU) sandwich panel.
Polystyrene (EPS) sandwich panel
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It is a kind of economic building material, with advantages of light weight, good thermal insulation performance, low water absorption, which can be used in low temperature environment. It is easy to install and replace, widely used as wall panels and roof panels. |
Width 950mm
Length customized
Thickness 50mm, 75mm, 100mm, 150mm
Thermal conductivity 0.028-0.033 w/m.k
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Heat transfer coefficient (U value)
75mm: 0.37-0.44 W/㎡•K
100mm: 0.28-0.33 W/㎡•K
150mm: 0.19-0.22 W/㎡•K
Fire rating combustible
Density 40-60 kg/m3
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Fiber glass (glass wool) sandwich panel
It is a kind of economic building material, with advantages of light weight, good thermal insulation performance, Non-flammable, anticorrosive and moth-proof. It is easy to install and replace, widely used as wall panels and roof panels.
Parameters：
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Width
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950mm
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Length
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customized
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Thickness
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50mm, 75mm, 100mm, 150mm
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Thermal conductivity
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0.028-0.033 w/m.k
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Heat transfer coefficient(U value)
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75mm: 0.37-0.44 W/㎡·K
100mm: 0.28-0.33 W/㎡·K
150mm: 0.19-0.22 W/㎡·K
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Fire rating
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combustible
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Density
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40-60 kg/m3
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Rock wool (mineral wool) sandwich panel：
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It has the advantages of good fire resistance, heat insulation, bending resistance, extrusion resistance, high bearing capacity, and convenient fixation. Which is widely used in plant, boiler room, activity room, freezer room, office partition, sound insulation room.
Parameters
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Width
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950mm and 1150mm
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Length
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customized
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Thickness
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50mm, 75mm, 100mm, 150mm
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Thermal conductivity
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0.03-0.044 w/m.k
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Heat transfer coefficient(U value)
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75mm: 0.4-0.58 W/㎡·K
100mm: 0.3-0.44 W/㎡·K
150mm: 0.2-0.27 W/㎡·K
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Fire rating
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Grade A, 阻燃
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Density
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80-120 kg/m3
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Polyurethane (PU) sandwich panel：
It has the advantages of high strength, light weight and low water absorption. Widely used in ship, vehicle, refrigeration room, thermal storage.
Parameters：
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Width
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1000mm
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Length
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customized
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Thickness
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50mm, 75mm, 100mm, 150mm
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Thermal conductivity
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Less than 0.025 w/m.k
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Heat transfer coefficient(U value)
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75mm: less than 0.33 W/㎡·K
100mm: less than 0.25 W/㎡·K
150mm: less than 0.17 W/㎡·K
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Fire rating
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Grade B2
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Density
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40-43 kg/m3
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24小时吸水率
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Less than 0.5%
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Roof panel series
Performance description
Energy saving and heat preservation: excellent heat preservation and heat insulation performance, the heat preservation effect of the same thickness is twice that of EPS board.
Flame retardant and fireproof: the product has passed the , the combustion level reaches GB8624 B2 standard.
Air-tight sound insulation: good sound absorption, has subduction of the sound caused by the impact of rain, hail, etc.
Waterproof and anti-rust: large span, fast drainage, good waterproof effect; Screw hiding, not easy to rust, extend the service life of the plate.
Beautiful and economy: beautiful appearance, rich color; Reduce material loss, save construction time and engineering cost.
Quick construction: polyurethane panel is produced in a highly controlled and constant temperature environment with stable quality; The construction is quick and the application has been more than 35 years.
panel type introduction
Polyurethane roof sandwich panel
Rock wool polyurethane edge roofing sandwich panel
Fiber glass polyurethane edge roofing sandwich panel
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Performance Parameters
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Parameters description
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Panel name
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Roof panel
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Effective cover
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1000mm
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Steel plate thickness
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0.47-0.7
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Color
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White grey, scarlet, sea blue, iron grey, etc.
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Recommend coating
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氟碳涂层PVDF/SMP涂层、HDP涂层、聚酯PE涂层等
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芯材Thickness
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50、60、75、80、100等
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Core name
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polyurethane
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Fiber glass polyurethane edge sandwich pane
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Rock wool polyurethane edge sandwich panel
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Thermal conductivity
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≤0.023w/m.k
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0.035-0.041w/m.k
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0.037-0.043w/m.k
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