2) Brick surface cracks are uniform.
3) Bathrooms, balconies and kitchen tiles with floor drains have sufficient self-drainage inclination.
4) Brick surface has no corner breakage.
5) The direction of patterned tiles is correct, and there is no inversion phenomenon.
6) The position of ceramic tile and waistline is correct, without deviation and height error. Floor tile: unit: m * 2 Technical requirements:
A in front of the bathroom and kitchen floor, the original sticker should be cleaned and polished. If the original waterproof layer is damaged, it should be waterproof again and do our water test.
B rooms with slope requirements or floor drains should have a slope according to the drainage direction, with a slope of not less than 3%.
C Before paving the floor tile, check the color number and soak it in water for at least 20 minutes, which is only suitable for using special cement as the paste layer.
D, when paving floor tiles, cement should be used for paving, and 107 glue should be added. Attention should be paid to the consistency of color number and pattern when paving. And check whether there is any damage, and then paste it and beat it with a small board. You can walk for more than 4 hours after posting, depending on the situation.
Quality requirements: 1. The surface of the surface layer should be clean and free from discoloration and stains, with clear patterns, even joints, conforming to the requirements of slope, without flooding, and tightly combined with floor drain.
2. The varieties, specifications, color numbers and patterns of floor tiles should be consistent. Mosaic must be firm, without hollowing (local hollowing at the corner of veneer, not exceeding 5% of the total number of spot checks), without skew, corner drop and crack. Joints should be within the allowable range.