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Features of colorful asphalt shingles
1. Climate applicability:Throughout continued applicable technology research and product test,colorful asphalt shingles roofing prevents erosion by reflection,cool-heat emission,rainy and freezing.
2. Barrier of heating:Low conduction of heating as a barrier between interior and exterior.
3. Sound absorbent and voice impede:Colorful asphalt shingles can absorb buzz in the rainy day to keep a quiet environment efficiently.
4. Corrode resistance:as a barrier against leaks for the bad weather especially acid rain leaks.
5. Self-cleaning:there is no obvious specks on the roofing surface even if in the long-term rainy condition.It will be more vibrant after rain .
6. Durability and longevity:colorful asphalt shingles has a longevity of range of through 20-40 years.Less maintain no repair needed.
7. Shape variety:Suitable for cone,sphere and arc shaped,low slope top of the house.
8. Safety:UL certified to meet ASTM and tested by China National Standard GB/T20474-2006