Special Features
1. Long Term Color Stability and Long Lifespan
2. Excellent Anti-Corrosion & Anti-UV Performance
The anti corrosion APVC roofing sheet is developed based on international advanced technologies. It is an especially designed roofing material for corrosive substance manufacturing factories and areas with frequent acid rain.
Similar to our other types of construction material, this type is also produced based on multi-layer co-extrusion technology through one-time processing. Two-, three-, or four-layer co-extruded ASA-PVC sheeting materials are all available. Each layer of material offers the product a distinct feature. The typical layers of material for our anti corrosion APVC roofing sheet are listed below.
Surface layer
The top layer material is a kind of resin with superior weather resistance. Due to its resistance to UV radiation and chemical corrosion, this material provides our APVC roofing sheet with great durability.
Middle layer
The middle layer is a special foam structure, and has good heat and sound insulation.
Bottom layer
The bottom layer adopts a kind of white colored high toughness material, which gives the buildings a sense of space and increases internal brightness.
Application of Anti Corrosion APVC Roofing Sheet
With great durability, our range of anti corrosion APVC roofing sheet is regularly used in the roofing system construction projects for sheds, warehouses, prefab houses , farmers market, high grade manufacturing plants, and so on.
Especially, it is suitable for steel mills, ceramic plants, soy sauce factories, printing and dyeing plants, organic solvent factories, as well as manufacturing plants for acid, alkali and other corrosive substances.
Color Choices of Anti Corrosion APVC Roofing Sheet
Top layer: white, blue, green, beige (light yellow), grey, or customized.
Bottom layer: white or customized
| Model | |
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| Thickness | 1.5 ±0.1mm | 1.8 ±0.1mm | 2. 0 ±0.1mm | 2.5 ±0.1mm | 3.0±0.1mm |
| Weight | 2.8 ±0.1kg/m2 | 3.4 ±0.1kg/m2 | 3.7 ±0.1kg/m2 | 4.7 ±0.1kg/m2 | 5.7 ±0.1kg/m2 |
| Length | 5800mm, 11800mm, or customized | ||||
| Overall width | 900 mm | 1130 mm | 1350mm (Recommended) | Varies with the profile type | |
| Effective width | 840 mm | 1050 mm | 1260mm | Varies with the profile type | |
| Purlin spacing | 700~900mm | ||||
| Container Load capacity | Thickness | SQ.M./20 FCL (21 Tons) | SQ.M./40 FCL (26 Tons) | ||
| 1.5mm | 7300 m2 | 9000 m2 | |||
| 1.8mm | 6000 m2 | 7500 m2 | |||
| 2.0mm | 5500 m2 | 6900 m2 | |||
| 2.5mm | 4300 m2 | 5500 m2 | |||
| 3.0mm | 3600 m2 | 4600 m2 | |||
| Product No. | Total Width (mm) | Effective Width (mm) | Efficiency (%) | Note |
| |
1350 | 1260 | 93.3 | Recommended |
| 1130 | 1050 | 92.9 | ||
| We recommend clients choosing our HB-P-T1350-210-26 series anti corrosion APVC roofing sheet for roofing system construction, as it offers total width of 1350mm, and its effective rate is up to 93.3% which is higher than other types of products. Thus, HB-P-T1350-210-26 series can help customers save material and cost during installation. | ||||
| Profile Type | Model No. | Profile Drawing |
| Trapezoidal (reinforced type ) | ( recommended ) |
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| ( recommended ) |
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| Trapezoidal | |
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| ( recommended ) |
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| Trapezium (utilized as wall panel) | |
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| Round Wave | |
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| No. | Test item | Test method | Test condition | Test result | |
| 1 | Tensile strength | ASTM D638-10 | Testing speed: 50mm/min | 33 Mpa | |
| 2 | Flexural strength | ASTM D790-10 Procedure A | Testing speed: 1.3mm/min Span: 48mm |
62 Mpa | |
| 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 )] |
| 25.48 | 9.36 | 0.071 | |||
| 10 | 20mm Vertical burning test | UL 94-2013 Section 8 | Specimen: 129x12.5x3.0mm | V-0 | |
| 11 | Purlin Spacing | ≤ 800mm | |||
Note: The above testing results are achieved based on tests conducted by SGS, and are provided for reference only.
Product Advantages of Anti Corrosion APVC Roofing Sheet
Corrosion resistant
This series of APVC roofing sheet is especially suitable for coastal areas as well as areas with frequent acid rain, due to its superior corrosion resistance. Tests have proven that the product offers no visible changes even when it is immersed in corrosive solutions (such as saline solution, alkali solution, and acid solution with concentration below 70%) for continuously 24 hours. This type of building material will never rust, thus effectively improves waterproof property.
Waterproof
Our anti corrosion APVC roofing sheets are available with unique external designs. This, coupled with our patent waterproof accessories, makes sure all the installation fittings including screws will never rust. Thus, great waterproof performance is ensured.
Heat insulating
Due to great heat insulation property, the ASA-PVC roof panel has thermal conductivity coefficient of 0.07W/(m.K). The coefficient is only 1/6 that of cement tiles, and 1/2200 that of 0.5mm thick color steel tiles.
Fire resistant
Through tests conducted by SGS according to UL 94-2013 standard, this product is proven to be a non-flammable material with minimum flame rating up to V0.
Convenient and efficient installation
With maximum effective width up to 1260mm, our anti corrosion APVC roofing sheet offers higher installation efficiency than clay tiles. This reduces both material and installation cost. Meanwhile, its light weight and complete range of accessories make it easy for installation.
Accessories of Anti Corrosion APVC 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 roofing sheet
(4) Angle of ridge: 100~180 degree, or according to the project demands
These special waterproof accessories are especially designed to make sure all the APVC roofing sheets can be installed properly. Sheet material distortion caused by improper installation may cause problems such as water leakage and reduced service life. To avoid this, we recommend using 5 sets of accessories for each square meter of sheeting material.
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