Colored asphalt shingle is reinforced with glassfiber mat, saturated in bitumen distilled from high quality oxygenating petroleum, and then one side is covered with colored mineral granule, while the other side covered with isolating material.
Specifications:
- length X width
- 1000mm X 333mm
- Thickness
- ≥2.8mm
- Soluble content
- 1900g/m2--1450g/m2
- Tension(25?℃ longitudinal)
- ≥300--340N
- Heat reiststance
- 85?℃
Features:
- Cold flexibility:
- ≤10℃
Ordering information:
- Minimum Order: Negotiable
- FOB: Qingdao