Roof sheet is corrugated single color coated metal sheet , and it is roll-pressed and cold-formed in various wave-shaped sheet , which is widely used as roof panel of the industrial building such as workshop and warehouse building ,metal color sheet with the advantage of light weight, high strength, rich color, easy and fast construction, long using life .
- The common thickness of roof sheet between 0.4mm to 0.6mm , wave height in 10-200mm ,roof slope in 2-5% .
- Single color metal sheet used as roof sheet that is no thermal insulation requirement .
Technical Parameters of roof metal sheet YX25-210-840 :
- Effective width : 840mm
- Expansion width : 1000mm
- Thickness : 0.5mm 0.6mm
- Cross sectional moment of inertia (cm4/m) : 4.44 5.38
- Resistance moment of cross section (cm3/m) : 6.98 8.31
Technical Parameters of roof metal sheet YX35-247.5-990 :
- Effective width : 990mm
- Expansion width : 1200mm
- Thickness : 0.5mm 0.6mm
- Cross sectional moment of inertia (cm4/m) : 9.6 11.56
- Resistance moment of cross section (cm3/m) : 8.9 10.6
Technical Parameters of roof metal sheet RSS820 :
- Effective width : 820mm
- Expansion width : 1000mm
- Thickness : 0.5mm 0.6mm
- Cross sectional moment of inertia (cm4/m) : 22.62 27.14
- Resistance moment of cross section (cm3/m) : 15.06 18
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