First, clean the wall surface and make a rough surface. If it is a low-absorbent smooth surface such as plastic wood, it must be laid with a wire mesh and a rough bottom surface.
Second, before attaching the rock, the rocks should be arranged on the flat ground to match the best effect, and then laid in the order of arrangement. Rocks of similar size, shape and color should not be adjacent.
3. White cement above 425, ordinary cement (cement: sand: 801 glue ratio is 1:2:0.05), ceramic adhesive (please pay attention to the instructions for use of adhesive) high performance special adhesive can be used as glue.
Fourth, the rock is fully infiltrated, and the adhesive is applied to the center of the bottom of the rock to form a mountain shape. (A thin layer of adhesive can be applied to the bottom of the brick when the antique brick is attached.) If the surface is dirty, it is necessary to use a brush in time. Use after cleaning.
Fifth, first paste the corner. Press enough to allow the adhesive to be squeezed around the rock (some products do not require corners).
6. If the construction needs, the rock can be cut to adjust.
Seven, fill the gap with plastic bags to fill the gap, pay attention to grasp the depth, the deeper the gap, the better the three-dimensional effect of the product.
8. After the initial setting of the caulk, remove the excess joint compound with bamboo, etc., and repair the surface of the gap with a brush with water. If the surface of the rock is stuck with a small amount of caulking agent or adhesive, dry it. After that, remove it with a brush. better. Some products do not need to be seamed.
9. When the rock is used outdoors, after the paving is applied, the product and the caulking agent can be sprayed with a protective agent for protection after being completely dried (waterproof, antifreeze, anti-ultraviolet, anti-alkali, etc.).
Ten, the requirements of the seams to deal with (1) chaotic rock - the smallest seam around 10mm, the difference in the size of the chaotic size is adjusted with a caulking agent.
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