Inspection and acceptance of ceramic tile paving

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Ceramic tiles are a face project in the kitchen and bathroom. If the tiling is not standardized, it will be useless to spend any more money on the best ceramic tiles, so you must check the tile tiling acceptance. How to correctly “ Looking, hearing and asking


1. Surface: check whether there are problems of missing edges, corners and porcelain. In addition to the quality factors of the product itself, pay attention to the protection of the finished product after construction

2. Chamfer: the butt joint of the two tiles at the external corner should be maintained at 45 DEG; Chamfer, otherwise it will affect the overall appearance

3. Butt joint: the gap between bricks should be even and even. It's not good to look too big or too small. Usually, many masters will use toothpicks to control the spacing when paving

4. Opening: there are many pipelines in the kitchen and bathroom, and we often encounter the problem of opening holes in ceramic tiles, so we can focus on whether the hole size is correct and whether the corners are smooth during acceptance

5. Design and color: where the decal tiles are placed, we should focus on whether the pattern joints are natural and smooth, and whether there are problems of dislocation and uneven sticking


check the hollow drum bricks: knock the surface of the tiles by hand or with a drum hammer, and the sound of the qualified tiles is dull. On the contrary, the hollow drum bricks are easy to fall off in the future, so they should be knocked off from the tiles


1. Soaking time: soak the tiles before paving, and the soaking time depends on their density. During acceptance, you can ask the master how long it has been soaking. Generally, it is better to have no bubbles in the basin, and it is better to have about 2 hours

2. Loss: the loss of ceramic tiles is related to its own quality, process and room type. Generally, the normal loss rate is 5— 10%. The larger the size, the more the loss


1. Flatness: use a 2m guiding rule to place it in a horizontal position, and then use a feeler to plug it in the cocked place, and read from the feeler gauge. Generally speaking, it is normal that it does not exceed the range of 2mm of the acceptance standard

2. Gradient of running water: the kitchen and bathroom floor will store water. There should be a certain gradient when paving. The tiles near the floor drain should be closely fitted. During acceptance, a water pouring experiment should be done to see whether the running water and drainage speed are smooth




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