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◪Mind the sharp edge of the sheets in case of any injury.
◪Please use a fine -toothed saw to cut the sheet.
◪Do not fix screw sets too tight because the sheets will expand with heat and contract with cold. Otherwise, noise might occur when the sheet shrink due to low temperature.
◪Screw sets must be fixed at the peak position of the sheets to avoid any leakage.
◪The sheets must be installed starting from the opposite direction of local wind direction.
◪Can drill hole with hand drill or power drill. When drilling, the sheet should be supported in the bottom side to prevent swaying, and the hole diameter should be 2.0mm bigger than screw.
◪When fixing screws, special rubber mat should be placed under the tile, and the screws should be properly fasten and should not be too tight.
◪The frame structure can be steel or wood as purines. Purlins require to be neat, parallel and evenly spaced without deforming.
◪Purlins distance is related with temperature of the building, the higher temperature, the shorter distance of purlins.
Mind the sharp edge of the sheets in case of any injury.
Screw sets must be fixed at the position.
Do not fix screw sets too tight because sheets will expand.
The sheets must be installed starting from the wind direction.
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Skype: Lee.sandra93 Tel: +86-0757-87651699 Whatsapp: +86-18928568963
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