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home / products / Trapezoidal Profile

Trapezoidal Profile

Our colour metal roofing is the most  versatile roofing product in the market and offers you both elegance and flexible design for any building need.
 
Material Specifications
Pre - painted Galvanized Steel Sheets (GI - Base)
 
Hot dipped galvanized pre - painted steel sheet
 
Zinc coating
:
120 (Optional - Z100 )
Paint coating
:
Regular modified polyester painting (Optional SMP,PVDF2)
Painting thickness (top)
:
18 ~ 20 microns
Painting thickness (bottom)
:
5~7 microns epoxy  primer service coat
Surface paint reflection
:
Glossy finish (Optional-Matt  finish)
 
Zinc Alum Steel Sheet (Galvalume) Non-colour

(55% Aluminium 43% Zinc 1.6% Silicon)

Alu - Zinc coating : AZ 150 (Optional - AZ 100,AZ 70)
 
Profile Width
Roofing Profile Feeding Width =   914 mm
Sheet Width  =   800 mm
Effective Width  =   760 mm
 
Roofing Profile Feeding Width =   1170/1150 mm
Sheet Width  =   1010~1020mm
Effective Width  =   960~970mmVariation +      10mm
 
 
 
 
Pre - painted Alu - Zinc Steel Sheets (Galvalume - Base)

( 55% Aluminium 43% Zinc 1.6% Silicons )
 
Alu - Zinc coating
:
AZ150 (Optional - AZ 100,AZ70)
coating
:
Regular modified polyester painting (Optional SMP,PVDF2)
Painting thickness ( top)
:
18 ~ 20 microns
Painting thickness  (bottom)
:
 5~7 microns epoxy  primer  service coat
Surface paint  reflection
:
 Glossy finish (Optional-Matt  finish)
 
 
Tensile Strength
345 ~ 550 Mpa
 
Material Dimensions
Technical Specifications
 
Total Coating Thickness (TCT)
0.35~0.38mm,0.40~0.42mm,0.47~0.49mm,0.50mm,
0.60mm,0.70mm

Profile

Effective Width

Pitch

Depth

Sheet Width

Trapezoidal Roofing

760 mm
960 mm
190 mm
190 mm
29 mm
29 mm
800 mm
1020 mm
 
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