Dry hanging process
This process is primarily used for wooden framed roofs and semi-cement roofs.
Construction Steps:
1. Clean the roof. The roof must be thoroughly cleaned, dried, and spotless before laying tiles.
2. Waterproofing Treatment. Apply self-adhesive waterproofing materials on the roof surface. This is compatible with SBS or APP.
Bitumen.
3. First, mark the corresponding underlayment strips and their positions according to the tile specifications (cut the tiles as much as possible).
Adjust to effective dimensions (if necessary), then hang the strips over the roof tiles using rivets and secure them with galvanized nails.
Roof tiles are nailed onto battens. (If battens are not used, the tiles can be nailed directly onto the roof.)
Suggestion:
A. If there are eaves channels, the underlayment strips should be nailed to both sides of the eaves channels.
B. If there is a ridge, the shingle strips should be fastened along the edge of the roof.
4. Install the main tiles. Secure the main tiles with galvanized tiles nails, starting from the bottom up, from the left side batten.
The sequence for hanging tiles on the right.
Suggestion:
A. If eaves troughs are present, they should be installed first.
B. When the first row of tiles is installed on the eaves, the main tiles should extend 6 centimeters beyond the eaves.
C. In areas subject to strong winds at the top, the tiles can be secured using safety nails after the head tiles are nailed down.
The tiles are fixed to the batten with stainless steel wire through the head nails, using tile nails.
5. Install ridge shingles. Apply mortar to the ridge strips on the roof, lay the ridge shingles over the mortar, then let the mortar set.
The joint is filled with adhesive or mortar.
Suggestion:
The ridge tiles can also be laid on the ridge tile strips using galvanized tile nails.
6. Install eave tiles, fill the eave boards with mortar, then cut the eave stone in place, and finally apply glue or mortar.
Grout fills the voids in the mortar.
Suggestion: The ridge cap can also be secured to the eave board using galvanized roofing nails.

Wet process is used for concrete roofing.
1. Apply a 20mm thick 1:2:5 mortar on the concrete roof, leaving a space 200mm wide and 20mm deep for the eaves槽.
2. Waterproofing layers can be laid on dry substrates with elastic waterproof coverings or used on slopes for hard waterproofing (waterproof admixtures are mixed with cement mortar during leveling).
Prevent leakage phenomena caused by substandard engineering construction).
3. As per the actual tile size: As shown in Figure 1, pop up a honeycomb line on the baseline, forming 900-degree horizontal and vertical intersections. Prepare for tiling, with the tiles on the eaves extending out by 50-70mm.
4. Tiles are laid on the bottom of the trench using cement mortar, arranged in a specific sequence. Steel nails are used to钉住 the steep slope to prevent the tiles from slipping down.
5. Refer to "Free-hanging Technology" for various installation methods.