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Spanish design plastic roof tiles direct chinese factory supplier
features:
1 .Oxygen index is increased, fire retardant properties improved
2 .Heat insulation ability
3. High strength is not easy to damage
4. increased Resistance to acid and alkali, corrosion rein and corrosive gas
5. Co-extrusion technology, more combination of color
Profile:
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. |