Differences between PVC roof sheet , UPVC roof sheet and Glass Fiber Reinforced roof sheet ?
1. PVC roof sheet
Excellent sound and heat insulation with competitive price. Under the direct sunlight, the color will be faded gradually over time and its lifetime is 20 years.
2. PMMA coated UPVC roof sheet
After being coated with PMMA on the surface of PVC, the Corrugated Curved Roof Sheets will become more Anti-aging for resisting the sunlight. It could be guaranteed that the PVC + PMMA sheets keep do not fade for over 20 years and its lifetime is 50 years.
3. Glass fiber reinforced roof sheet
This material is named Glass Fiber Reinforced Resin sheet, which is patent of our company. In China, only available in JIELI ROOF.
The test shows that under the same conditions of material, shape, weather, the Glass Fiber Reiforced Resin sheets could raise 50% on Impact Resistant, 82% on tensile strength, 75% on anti-bending performance. And comparing with the normal synthetic resin sheet, the Purlin distance of Glass Fiber Reiforced Sythetic Resin could be enlarged 50% on the same slope of room.