Be sure to do a good job of construction preparation before laying bricks. Everything is difficult at the beginning. Do not be afraid of trouble. 1, grassroots processing (1) Concrete wall surface treatment: Clean the construction surface with caustic soda water or other detergents, and throw a 1:1 cement mortar into a small lapping hair. After two days, apply a 1:3 cement mortar base layer. (2) Brick wall surface treatment: Clean the construction surface, then wet the wall surface with clean water, wipe the bottom layer of 1:3 cement mortar. (3) The old building surface treatment: clean the original construction surface dirt, and this surface is hand-chiseled into wool wall surface. 2. Before the tile is laid, it should be fully immersed in water so as to ensure the paving is firm. When the renovation workers paving bricks, you must also carefully check, do not ignore the details, so as not to inconvenience to their own future life. 1. Pay attention to the size and color number marked on the outer packaging. After using the same size and color number, you can use the adjacent size and color number. 2. Please wipe the anti-fouling agent clean before the pavement, exposing the pattern, many directional patterns, the product should be paved according to the method shown in the illustration, in order to find the best decorative effect. 3. Before the product is laid, please spread out the product to be paved on the empty ground every 10 square meters according to the above method. If there is a significant color difference, please immediately stop using the product and contact the sales unit. 4. Apply cement mortar to find the floor or wall surface before paving, and draw a good line according to the brick size. When scribe, reserve 3-5mm mortar seam to prevent the adhesion coefficient and the expansion coefficient of the brick body from being inconsistent. The consequences arise. 5. It is recommended to use 525 cement paste or mix paste of cement and tile adhesive to make a paste, and do not need to wet the brick before laying. 6. When paving the ground, it is best to draw two perpendicular levels at a certain height from the wall or ground that has been smoothed and lined the line and use a horizontal ruler. 7, take the appropriate amount of sticky paste in the main corner, quasi-flat to about 1CM thick, that is to take the first tile tiled on the sticky pulp, hold the wooden hammer gently tap to stick firmly and ensure that the brick surface and the edge and the cable is equal Or the vertical position, the rest of the bricks are paved until they are completed; after the slurry is slightly dry, the slurry and the surface are placed on the brick surface with a mortar or fine sand. 8, after laying for 12 hours should be knocked on the brick surface inspection, if found to have empty tapping should be re-paved, all brick shop finished products can be walked after 24 hours, scrub. The way of laying ceramic tiles is also very scientific. How to be beautiful and practical? It is very important to master some construction techniques. Supervision First, how to supervise the construction of glazed floor tiles When laying glazed floor tiles, pay attention to cleaning the ground. Painted floors must be cleaned of the paint. Then use concrete to block the building with "107 glue" paving and wait until the tiles are dry. When paving, it is best to mix a small amount of fine sand in the cement in order to enhance the fastness to the ground. Tiles are not easy to produce "shelling" phenomenon. Second, how to supervise the tile laying There are some civil grounds that are uneven. In this case, everyone should use the cement mortar to level uneven areas. When laying, different colored tiles (darker colors) can be used to frame the surroundings while the tiles in the frame are lighter. Tile Laying Tiles Cement Lacquer Decorative Tiles
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