Why choose us?
1,Honest supplier to the worldwide buyers
2,Factory, direct supplier, competitive price
3,Know how to control the costing with 10 years producing experience
4,Warm and friendly service and guide
5,3 shifts workers for 24hrs production, high capacity
6,Small and big orders are welcome from the worldwide
7, 24 hours service for you
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Double asphalt shingle
This is the China standard of GB/T20474-2006. If this can not meet your requirement , pls let us know and we will produce it for you.
Product Specifications | |
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Mode | 3-tab Asphalt Shingles |
Length | 1000mm±3mm |
Width | 333mm+5mm/333mm-3mm |
Thickness | 2.6mm-2.8mm |
Weight per bundle | 25kg±1kg |
Packing | 21 pieces/bundle |
Square meters/bundle | 2.32 square meter/bundle |
Shingles per square meter | 7 pieces |
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3-tab asphalt roofing shingle
A. Basic component:
1) Reinforcement: Mostly fiberglass;
2) Bitumen coating layers: Two layers of bitumen on two sides of the fiberglass mat, with modified bitumen as its main material, which obtains good performance to resist long-term erosion by wind and snow and maintain its properties even in bitter cold or intense heat;
3) Colorful mineral granules: Covered as surface finishing that protect against direct sun rays, resulting in no easy ageing. This can not only rich colors of the products, but also ensures a good property of fire resistance;
4) Self-adhesive strip: Heat activated by sun with adhesive properties that bond firmly up and down shingles into an integral unit.
B. Properties of colored asphalt shingle;
1) Beautiful and harmonious characteristic in style;
2) Weather-resistance and erosion-resistance;
3) Dust prevention and self-washing characteristics;
4) Fire resistance and wind resistance;
5) Heat preserving and isolating properties;
6) Economical and convenient installation;
7) Long-term durability and low repairing rates.
single layer asphalt shingles Description
Number | Item | Single layer | Double layer |
1 | Fusible content(g/m2)≥ | 1000 | 1800 |
2 | strength/(N/50mm) ≥ | Longitudinal | 500 |
Traverse | 400 | ||
3 | Heat resistance (90°C) | No sliding,flowing,Dripping | |
4 | low temperature flexibility(10°C) | No crack | |
5 | Tearing strengh/N ≥ | 9 | |
6 | Water Impermeability(0.1Mpa,30min) | Impermeability | |
7 | Anti-nail Extraction Performance/N ≥
| 75 | |
8 | Adhesive Performance of Mineral Grains b/g ≤
| 1.0 | |
9 | Peeling Strength of Mental c/(N/mm)≥ | 0.2 | |
10 | Artificial Climate Accelerating Ageing | Surface
| No slippering,no flowing no driping
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E≤Chromatism
| 3 | ||
(10°C) Flexibility
| No Crack
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11 | Anti-wind Performance | Pass | |
12 | Heat-resistance of the Self-adhesive Glue
| 50°C | sticky |
75°C | ≤2mm Slipper
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13 | Peel Strength of the Overlay /N ≥ | --- | 20 |
a. Cold flexibility can be customized b. Apply to asphalt shingle covered by mineral grains (pieces) only. C.Apply to asphalt shingle covered by metal foil only | |||
class-fiber-tile’s function and characteristic
- Wide-Ranging Choice of Color and Exterior
- For All Climates and Strong Adaptability
- Light Weight and Environmental Conservation Roof System
- If Working correctly, No Need to Mend
- Wide Range of Application
- Non-Special Fittings, Lower Cost
- Keep Clean by itself
- Heat Insulation and Absorbing Noise
- Class A Fireproof and Wind Resistance