1) Self-tapping screws: 4sets in each panel connecting each purlin.
2) Ladder block: Calculate according to the number of peaks of steel-plated.
4) Sealing eaves: Bend grooves according to the thickness of the core. The length is the same as the total length of the roof.
1) Calculate the quantity according to the width of 950mm per sheet.
2) When the same type of sky lighting panel is used for the roof. To pay attention to the expanded width of 1200mm. The height difference between the sky lighting Panel and the sandwich composite board must be leveled with a composite slat.
3) The self-tapping screws are fixed at the joints of the board and plate. After the nails are nailed, cover the caps and leave the nails uncovered.
4) The plate elements, female mouths, pay attention to the installation direction when cutting and using.