The FRP roofing sheet is also called a GRP roofing sheet and is made of transparent reinforced fiberglass. Its most remarkable characteristic of this transparent roofing sheet is its superb light transmittance and aging resistance. Because of that, it is mainly used in the lighting areas of greenhouses and large scale workshops.
Specifications of FRP Roofing Sheet
Thickness: 0.8-3.0mm
Length: Optional
Width: 800-1050mm
Shape: customized
Technical Parameters of FRP Roofing Sheet
Item | Data |
Tensile strength (Mpa) | 155 |
Tensile modulus (Gpa) | 7.75 |
Bending Strength (Mpa) | 223 |
Bending modulus (Gpa) | 8.3 |
Wet flexural strength (Mpa) | 217 |
Wet flexural modulus (Gpa) | 8.43 |
Determination of the punch-type shear (Mpa) | 125 |
Coefficient of thermal expansion | 2.5×10 |
Barcol hardness | 52 |
Water absorption (%) | 0.126 |
Distortion temperature (℃) | 200 |
Coefficient of heat conductivity (w/m.k) | 0.156 |
Specific gravity(g/m2) | 1.4 |
Application temperature range (℃) | 40-130 |
Flash point (℃) | 410 |
UV proof (%) | 99.99 |
Applications of FRP Roofing Sheet
1. Workshops
2. Greenhouses
3. Garages
4. DIY roofing sheet
5. Makeshift house roofing sheet