金属屋顶瓦板
描述
Metal Roofing
Is a premium quality, prepainted steel roofing produced from the finest raw materials.|
Key Features : |
|
|
•
|
Made of High Tensile Steel. |
|
•
|
Coated with specially formulated paint system. |
|
•
|
Tough and versatile roofing profile - distinctive wide pans (125.5mm), flanked by high reinforcing ribs (23.5mm). |
|
•
|
Easy to install due to high strength - weight ratio. |
|
•
|
Maximum protection against water leakage due to specially designed air pockets created during side lapping which in turn prevents water from flowing over the ribs easily. |
Technical Specifications
|
Base Steel Thickness (mm)
|
Total Coated Thickness (mm)
|
Tensile
Strength (Mpa) |
Weight
Kg / m2 |
Min.
Nominal Zinc Coating (g/m2) |
Min.
Nominal Finish Coat Thickness (µm) |
Min.
Nominal Primer Thickness (µm) |
Min.
Nominal Backer Coat Thickness (µm) |
Minimum
Recommended Pitch |
Recommended
Usage |
|
0.40
|
0.48
|
550 |
4.25
|
180 (Z18)
|
16
|
7
|
7
|
3º
|
Roof / Fascia
|
|
0.35
|
0.42
|
550
High Tensile Steel |
3.45
|
150 (Z15)
|
16
|
7
|
7
|
3º
|
Roof / Fascia
|
|
0.30
|
0.35
|
550
High Tensile Steel |
3.05
|
120 (Z12)
|
14
|
5
|
5
|
5º
|
Fascia / Hoarding
|
|
0.25
|
0.30
|
550
High Tensile Steel |
2.60
|
120 (Z12)
|
14
|
5
|
5
|
5º
|
Fascia / Hoarding
|
|
0.18
|
0.23
|
550
High Tensile Steel |
1.75
|
120 (Z12)
|
14
|
5
|
5
|
5º
|
Hoarding
|
Colours
 |
 |
|||||
|
Horizon Blue
|
HB 101 |
Yodo Green
|
YG 106 | |||
 |
 |
|||||
|
Fina Blue
|
FB 102 |
Mist Grey
|
MG 107 | |||
 |
 |
|||||
|
Light Beige
|
LB 103 |
Aluzinc
|
AZ 108 | |||
 |
 |
|||||
|
Red Oxide
|
RO 104 |
Galvanised Iron
|
GI 109 | |||
 |
 |
|||||
|
Gun Blue
|
GB 105 |
Gun Red
|
GR 110 | |||
 |
||||||
|
Backer Coating:Rally Grey
|
||||||
