Modern ground decoration, many people like to use ceramic tile to decorate, because the color of ceramic tile is changeable, and the material is smooth, convenient to clean, and the decorative effect is good, so it is favored by everyone. In order to ensure the quality of our tile decoration, we should not only choose high quality tile, but also pay attention to its quality acceptance. Below to share the four key points of ceramic tile construction acceptance, take a look together.
Four key points of ceramic tile construction acceptance
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Must remind the workers, do not dry while sewing, let the brick inside dry, at least 48 hours to ensure that the gap will be handled clean, unified sewing. In order to ensure the overall effect of tile paving, tile joints need to be wide and narrow, it is best to use plastic cross positioning, otherwise it will affect the appearance.
Visual inspection
First of all, we should look from a large area, see the roughness of the wall, decoration to save money, on the Fu Wojia home network. If the wall has a large bend, then further check, on the ruler.
The visual inspection also needs to see whether the seam between the brick and the brick is aligned. If not, further check whether the brick has a foot difference or the worker sticks crooked. Finally, it is necessary to see how the Yang Angle is done on the seam. It is too thick to look good, too thin, and the porcelain will fall off at a gentle touch.
Check Angle of Yin and Yang
If the Yin and Yang Angle does not reach the 90 degree standard, it directly affects the paving of the floor tile and the placing of the hand basin and other items, so it is very important. The test is simple:
Yin Angle a brick can; Yang corner two bricks or one brick + by the ruler can also. Acceptance tile engineering method four: Check the height of the poor and the slope of the water in general, unless your bathroom in the construction of the water is lower than the outside, otherwise, as long as the sand cement paste on the ground is at least 3 to 4 cm higher than the outside. The launching grade can be checked with a level. You can also use the simplest way, pour water, see if the water into the drain can be.
Check the empty drum rate
The traditional process, sand + cement paving method, is easy to appear empty drum, and the larger the brick, the more likely to appear. In the process of cement paving, the cement above will sink, and cement scalability, just after you feel that there is no empty drum, such as dry there is an empty place. The general position of the empty drum is the upper half of the wall brick and four corners, and the position of the Yin corner shop. Five-point knock detection method: knock the four corners and the central part of the ceramic tile with a metal rod, and judge whether the ceramic tile is empty through the sound. If the knocking sound is dull, it indicates that the shop paste is solid and firm. On the contrary, the sound of “dong” is clear, indicating that there is no shop stick firmly, there is an empty drum. It is not recommended that the wall bricks have a little empty drum to pull down and paste again, in a reasonable range of people don’t waste money, but found large areas of empty drum must pull down and paste again.
