Tile laying is a technical activity, and there are many exquisite ones, which can reflect the workmanship of the workers. If you ignore the pre-paving processing work or the operation is not standardized, it is very likely that the phenomenon of empty tiles, large color differences, etc., will greatly affect the overall aesthetics. Therefore, the acceptance of the tiles is to check the quality of the tiles in terms of flatness, aesthetics, and safety. The first step is to check whether the corner is flat With the right angle contrast of the square object, it is necessary to check the corner of the cabinet to be installed in the future. Because it is not a right angle, the cabinet installation will leave a gap, affecting the appearance; The second step is to check if the angle is right angle Compare two tiles to each other The third step is to check whether there is empty drum wall Focusing on the edges and corners of the tiles, these parts are most prone to hollowing The fourth step is to check for porcelain jumping “Jumping porcelain†is to check whether the edge of the tile is cut when checking the shade and the angle of the sun. Step 5 Check if the wall tiles are level The main hand touches the seams of the tiles and whether the four corners meet at the confluence. If the four corners of the tiles meet at the confluence, the convexity and concave in the middle may be the problem of the tiles themselves. See if the original foundation treatment is in place before paving Chisel should be cut at the base and the depth of the cut should be 5 to 10 mm. The spacing between the cuts should be about 30 mm. According to the construction process requirements, if there is putty on the original wall before plastering the wall, the putty should be removed, the smooth layer of trowel shaved and the surface cleaned, then the ash is used to pull the hair, and finally the tiling is performed. Otherwise, the cement between the tiling brick and the base layer is not firm, resulting in hollowing and delamination of the wall tiles. Second, look at whether the cement mortar on the back of the tile is full The mortar behind the tiles should be full to ensure that the corners are not empty. According to the regulations, mortars should be full and stick firmly when wall tiles are tiled. Walls must not be more than 5% of the number of tiles. It is advisable to use a 1:2 cement mortar when paving the bricks. The thickness should be 6 to 10 mm. Then use a rubber mallet to lightly press it, otherwise hollowing may occur . Three to see whether the tile has color There are obvious color differences between two adjacent wall tiles. According to relevant regulations, the types, specifications, grades, colors, and patterns of wall tiles should meet the design requirements. The color of the tile after paving should be basically the same, there is no obvious color difference, clean no matter product and plasma mark. Look at the tiles at the corners (yin and yang angles) As it was not handled well, the tiles at the corner of the sun appeared cracked. Workers usually use light steel keel as the skeleton of the kitchen and toilet riser, cement pressure boards on the outside, and then hang the metal mesh. After tiling, due to the different physical expansion coefficients of the light steel keel and cement, the skeleton is easily deformed, and the possibility of cracking at the corners of the wall tiles is greater. It is suggested that the owners, kitchen and toilets should use lightweight bricks as the foundation. Five to see whether the wall tiles "small strips" The size of the mosaic on the inside of the wall is obviously too small. It should be calculated in advance and it should be as far as possible. According to the regulations, the positioning and rowing of bricks shall be carried out before laying the bricks, and the non-complete bricks shall be discharged to the secondary area or the female corner. Each wall should not appear two columns of non-complete bricks, and the width of non-complete bricks should not be less than one-third of the whole brick. Six look at the flatness of the wall Use the instrument to check the flatness of the wall. According to regulations, the surface roughness and verticality of the wall surface are within 2 meters, and the error cannot exceed 4 mm. Otherwise it will affect the smoothness of the tiles. 1. For newly paved tiles, you can't walk on them, because the bricks are not dried, so as not to cause the brick surface uneven. 2. For newly paved tiles, the paved tiles must be covered with a tile box (preferably a rain cloth) to prevent sand from rubbing against the tiles, as well as paint and glue drops on the tiles. , Contaminate the brick surface. Tile Laying Decoration Construction Knowledge Tile Cement Decoration Paint Paint Tile Specification Tile Rubber ld Tile Mud Stage Ningbo Wason Lighting Technology Co.,Ltd , https://www.nbwasonled.com
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