1. Exceptional Heat and Sound Insulation Performance
2. Supporting up to 1200mm purlin spacing
3. High Strength and 100% Waterproof
The 3 layer reinforced UPVC roofing sheet is especially designed by our company to offer increased strength and rigidity as well as extended lifespan. As compared with conventional roofing sheets, the reinforced version supports purlin spacing up to 1200mm, which saves lots of cost in steel structure construction. The same as our common products, this range of UPVC roofing material is also produced based on 3-layer co-extrusion technology by one-time processing.
In addition to the special features illustrated at the top of this page, our 3 layer co-extruded plastic roof sheet also has characteristics such as wonderful corrosion resistance, high fireproof performance, high load-carrying capability, and good anti-typhoon ability.
Applications of 3 Layer Reinforced UPVC Roofing Sheet
In addition to flat roof to pitched roof renovation projects, the reinforced UPVC roofing sheet is also commonly used in roof construction projects for chemical factories, warehouses, prefabricated buildings, farmers markets, car sheds, etc. Meanwhile, this type of building material is also suitable for balcony and other places with heat or sound insulation requirements.
Color Choice of 3 Layer Reinforced UPVC Roofing Sheet
White, blue, green, beige, grey, or customized.
|Thickness||2. 0 ±0.1mm||2.5 ±0.1mm||3.0±0.1mm|
|Weight||4.2 ±0.1kg/m2||5.2 ±0.1kg/m2||6.2 ±0.1kg/m2|
|Length||5800mm , 11800mm, or customized|
|Purlin spacing||1000 ~ 1200 mm|
|Container Load capacity||Thickness||SQ.M./20 FCL (21 Tons)||SQ.M./40 FCL (26 Tons)|
|2.0mm||4,800 m2||6,000 m2|
|2.5mm||3,900 m2||4,900 m2|
|3.0mm||3,300 m2||4,100 m2|
|Profile Type||Model No.||Profile Drawing|
|Trapezoidal (reinforced type)||
|No.||Test item||Test method||Test condition||Test result|
|1||Tensile strength||ASTM D638-10||Testing speed: 50mm/min||30 Mpa|
|2||Flexural strength||ASTM D790-10 Procedure A|| Testing speed: 1.3mm/min
|3||Impact resistance||ASTM D5420-10|| Geometry: GE(Ø12.70mm)
Impact weight: 0.9kg
|Mean failure energy: 4J|
|4||High temperature resistance||60°C , 6h||No visible change|
|5||Low temperature resistance||-35°C , 6h||No visible change|
|6||Chemical resistance||70% Ethanol solution, (V/V), Immersion test, 23°C, 2h||No visible change|
|7||10% NaOH Solution,(m/m), Immersion test, 23°C, 2h||No visible change|
|8||Saturation NaCL Solution, Immersion test, 23°C, 2h||No visible change|
|9||Thermal conductivity||ASTM C518-10||Mean temperature (°C)||Temperature difference (°C)||Thermal conductivity [W/(m.K)]|
|10||20mm Vertical burning test||UL 94-2013 Section 8||Specimen: 129x12.5x3.0mm||V-0|
|11||Purlin Spacing||Spacing between 2 purlins||1000~1200mm|
Note: The above testing results are achieved based on tests conducted by SGS, and are provided for reference only.
Accessories of 3 Layer Reinforced UPVC Roofing Sheet
1. Top Ridge
(1) Thickness: 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm
(2) Length: 300+300mm or customized
(3) Width: the same as the roof sheet
(4) Angle of ridge: 130~180 degree, or varies according to the project demand
These waterproof accessories are especially designed by us to ensure simple installation of the reinforced UPVC roofing sheet. We recommend using 5 sets of accessories for each square meter of insulated roof panel, thus preventing water leakage or sheet deformation in the future.