Roofing Al-Mg-Mn Standing Seam System-420

Commodity name： Roofing Al-Mg-Mn Standing Seam System-420

Roof AL-Mn-Mg standing seam board - 420 is a kind ofhighly cost-effective roofing and external wall material.

Category:

Roof enclosure system

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产品描述

Roof AL-Mn-Mg standing seam board - 420 is a kind ofhighly cost-effective roofing and external wall material. This boardis widely used in the construction industry and plays an importantrole in developing the modern buildings to be more comfortable,lightweight, durable, economical, and environmental friendly. Featuringby proper structural strength, weather resistance, waterlogging toleranceand easy to bend and weld, the board is widely accepted as the roofand external wall materials for building with the design life of morethan 50 years; to adapt to the building design of oceanic climate.the 5052 marine grade aluminum alloy material with strongercorrosion resistance can be selected.

Characteristic
No bolt penetrate through the roof, ensuring excellent watertight performance

Advanced concealed standing seam design, providing excellent wind resistance Structure is simple and the line is concise and beautiful.

Provide arc plates and swedged plates, various plate width for selection.

Plate can adopt on-site roll forming according to the project requirements, to avoidoverlapping.
Color plate, AL-Mn-Mg plate or other metal materials can be selected

Material Specifications
Type	YL-420			Application
Effect Width(mm)	420
Feeding Width(mm)	600
Thickness ( mm)	0.5	0.6	0.8	Roofing Standing Seam Plate
Section Inertia ( cm4/m)	10.83	12.67	16.52
Section Resistanc ( cm3/m)	9.82	11.46	14.96

Standing seam plate System structure

Standing seam plate system can be customized according to the specific requirements of heatpreservation, sound insulation, ventilation and economy for buildings, therefore it enjoys strongdesign flexibility. The following figure is the common building structure of external wall systemused by Union Group .