3 Layers Heat Insulation Roof Tiles Strong Boday Fire Resistant Sound Proof Roof Covering
Specifications:
| Application | Features |
| 1. Wearhouse | 1. Light weight |
| 2. Factory roof | 2. Anti corrosion |
| 3. Steel plant | 3. Acid resistant |
| 4. Farm plant | 4. Thermal insulation |
| 5. Channel | 5. Sound insulation |
| 6. Market access | 6. Heat insulation |
| 7. Carport | 7. Fireproof |
| 8. Pig farm | 8. Convenient installation. |
Installation:
| PVC tile installation should choose appropriate purlin spacing to prevent deformation cracking. |
| Water leakage ,specific reference to the following: |
| •The thickness of the pvc roof tiles is≤1.3mm to use the purling space≤600mm. |
| the circular arch roof to use for the purling space≤700mm.the thickness between |
| 1.3mm to 1.8mm of the tiles need to use for purling space ≤700mm. |
| the arched back roof to be ≤800mm.the thickness 1.8mm to 3mm of roof sheet to |
| use for the purling space as ≤800mm and circular arch style to use purling space≤900mm |
| •The installation of the corrugated pvc roof sheet have to cover two pitch of the sheet area on |
| the width and the trapezium pvc roof sheet to cover one pitch on the width and to cover >250mm on the length. |
| •If use tapping screw that need to drill a hole with ratio 2-3mm first. |