SJJ 40-760

SJJ 40-760

FOR: ROOF, SIDING

    This roof is a  trapezoidal high multi-ribbed profile with high rip. It is suitable for a greater range of application including roof and wall cladding.
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Material
  • Steel grade:  G550
  • Steel layer:  AZ90, AZ100, AZ150, AZ200
  • Min - Max thickness (TCT, APT):  0.30 - 0.55 Millimatre
Length
  • Maximum length of roof per sheet can be ordered:  25,000 Millimatre
  • Minimum length of roof per sheet can be ordered:  300 Millimatre
  • Maximum length of roof per sheet for 5 degree of slope:  75,000 Millimatre
  • Maximum length of siding per sheet:  15,000 Millimatre
Weight
Aluzinc Clean Colorbond
Thickness after coating of roof 0.40 0.47 0.50 0.44 0.51 0.57
Weight after coating (kg./sq.m.) 3.49 4.16 4.43 3.57 4.24 4.51
 
Minimum slope for roof:  2º

Recommended span of purlins for roof:  1,000 - 1,500 Millimatre
(PS. for other span please direct contact)

Cruve roof
  • Minimum radius for crimp curve:  300 Millimatre
  • Minimum radius for spunk curve:  41,000 Millimatre
Accessories
  • Screw (12-14x65)
  • Top Closer
  • End Closer
  • Metal Cap
  • Fiberglass Roof
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