PVC has good fire resistance, anticorrosion, weatherability, no asbestos components, bright color, environmental health. It is widely applied to large-span portal structure workshop roofs and walls, which not only meets the anticorrosion requirement of light steel structure workshop, but also saves steel and reduces costs.
No. | Content | Unit | Standard | Result |
|
1 |
Appearance quality |
----- | Homogeneous color, no bubble, no crack and no visible material in surface. Clean and no rag in telos. | Eligible | Eligible |
Regular wave shape for two sides’ lapping | Eligible | ||||
2 | Length | mm | +10 | +2 | Eligible |
3 | Width | mm | +5 | +1 | Eligible |
4 | Thickness | mm | ±0.2 | 0.06 | Eligible |
5 | Wave height | mm | ±1.2 | +0.04 | Eligible |
6 | Wave space | mm | ±2.0 | 0 | Eligible |
7 | Density | Kg/m3 | 1000~1450 | 1442 | Eligible |
8 | Tensile strength |
| ≥20 | 26 | Eligible |
9 | Elongation at break |
| ≥20 | 38 | Eligible |
10 | Falling ball impact (1kg,1.5m) |
| Should be no hole and crack | / | Eligible |
11 | Acid resistance(Volume fraction:20% NaOH,24H) |
| Should be no distinctive color change and no deformation | / | Eligible |
12 | Alkali resistance (mass fraction 20% NaOH,24H) |
| Should be no distinctive color change and no deformation | / | Eligible |
13 | Bending |
| ≤50 | 12 | Eligible |
14 | Oxygen Index | % | ≥32 | 35 |
|
Trapezoidal Type UPVC Roof Sheet
Length | Customized |
Overall Width | 1130/1120/930 |
Effective Width | 1060/810 |
Thickness | 1.5 mm to 3.0mm |
Popular Thickness | 1.8mm,2.0mm, 2.5mm |
wave spacing | 210mm |
wave height | 27mm |
Guarantee | 10 years life warranty |
Weight | 2.5mm:4.7±0.1kg/m2, 2.8mm:5.26±0.1kg/m2,3.0mm:5.64±0.1kg/m2 |
Length | Customized |
Overall Width | 1130/1120/930 |
Effective Width | 1060/810 |
Thickness | 1.0 mm to 3.0mm |
Popular Thickness | 1.5mm, 2.0mm, 2.5mm |
wave spacing | 63mm |
wave height | 16mm |
Guarantee | 10 years life warranty |
Weight | 2.5mm:4.7±0.1kg/m2, 2.8mm:5.26±0.1kg/m2,3.0mm:5.64±0.1kg/m2 |
Length | Customized |
Overall Width | 1070mm |
Effective Width | 1000mm |
Thickness | 2.0 mm to 3.0mm |
Popular Thickness | 2.5mm, 2.8mm, 3.0mm |
wave spacing | 250mm |
wave height | 38mm |
Guarantee | 10 years life warranty |
Weight | 2.5mm:4.7±0.1kg/m2, 2.8mm:5.26±0.1kg/m2,3.0mm:5.64±0.1kg/m2 |
Normally, at least one corrugation for horizontal overlap, 20-25 cm for lengthwise overlap. In strong wind climate zone, two corrugation for horizontal overlap and more than 25 cm lengthwise overlap is recommended. Roof slope less than 20 degree and 40cm lengthwise overlap is suggested !
Ⅰ Best quality and the lowest price can meet your demand.
Ⅱ Impeccable after-sales service will solve all worries after you buy our products.
Ⅲ 24 hours on line to reply you immediately.
Ⅳ Every process will be checked by responsible QC which insure the products' quality.
Ⅴ Samples could be prepared for you on time
Ⅵ Guide you how to install
Ⅶ Compensate for the product if some quality problems on our side
Ⅷ If you come to our factory, pls inform us in advance,we pick you up if our driver available.
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