Installation project of composite color steel tile:
Correct laying method of composite color steel tile
1. Overlapping type (suitable for roof with length ≤ 15m)
2. Staggered type (suitable for roof with length ≥ 15m)
Proper use of special nails
1. The special nail must be hit in the middle of the tile bone to have waterproof effect.
2. The fixation interval of special nails is 50cm ~ 100cm (4 pieces / m2).
3. The special nail must be driven from the lower end of the composite color steel tile to the roof to have beautiful, sealed and neat effect.
Installation of sealing strip ridge tile eaves cover
1. Divide the sealing strip into two parts, press it on the roof according to the composite color steel tile type, and fix it with special nails.
2. The joints of the side tiles shall be sealed with cement, and then the back tiles shall be directly covered, and the bottom of the back tiles shall be closed with small tiles.
3. The lower end of the composite color steel tile is directly installed at the eaves, and the eaves cover is fixed with screws.
4. At the junction of the back tile, the control joint shall be trimmed with scissors, and then overlapped and sealed with glass glue.
Waterproof treatment of protruding part
First of all, make a V-shaped material. Different materials and specifications can be selected, depending on the actual situation. Make the water connection place, install it at the bottom, and then lay the composite color steel tile on it.
Installation of inclined plane connection
It refers to the construction of installation and water treatment at the bottom of two roof composite color steel tiles after being cut off according to the angle and length. First, install the water receiving material (i.e. gutter) under the composite color steel tile, and then finish with waterproof adhesive or cement.
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