Floor tile paving: how to deal with lost joints? How much sewing is appropriate?
♂? How to deal with the joint falling off of floor tiles?
White cement, caulking agent and caulking agent can be used to treat cracks left in floor tiles. The price of white cement is the lowest, but the effect is not ideal. Although the strength of caulking agent is better than that of white cement, it still can't stand the test of time, and caulking agent is not only good in strength and toughness, but also rich in color, so it is widely used in home decoration.
How many seams are suitable for floor tiles?
In foreign countries, 2mm mortar joint must be reserved when paving, but in China, the standard of mortar joint varies with "brick", usually about 3mm for polished brick, 2-5mm for ceramic tile and 5-8mm for antique brick.
Why should the tiles be left seam?
When pasting ceramic tile, both ceramic tile and cement will expand with the change of temperature and humidity and contract with the change of temperature and humidity. If no seam is left, it will lead to bulging and cracking of tiles in later life.
Workers' construction mistakes
Tile paving is a very rigorous project, and it is impossible for workers to make every brick error-free when paving. In addition, at different times and under different circumstances, the effect of tile paving will be different. If no seam is left, it is difficult to ensure the flat seam of tiles, which will affect the effect and consistency of tile paving.
Tile joint
1, white cement: good hardness, firm wear resistance, low cost, disadvantages: rough appearance, no texture, easy to change color, high water absorption and easy to fall off. 2, beautiful sewing agent: not only strong adhesion, waterproof and mildew-proof, but also round and smooth texture, not easy to change color, but the price is too expensive, generally used in kitchen and bathroom, countertops and wall tiles joints.