Wall tiles common problems and treatment methods

Wall tiles may have problems such as color change, empty drums falling off due to long use, or problems such as uneven seams and straightness due to improper construction. Don't worry, this is how to deal with the common problems of wall tiles.

1. Empty drums fall off: The main reason is that the bonding materials are not full, the bricks are not soaked enough, and the base layer is not clean. During construction, the cuff tiles must be clean and clean, immersed for not less than 2 hours, and the bond thickness should be controlled between 7-10 mm, not too thick or too thin. When pasting, make the tile and the bottom layer densely glued. You can tap it with a wooden hammer. When the empty drum is produced, the wall brick should be removed, the original bonding mortar should be scraped off, and the cement mortar with the total volume of 37 glue should be used for repairing.

2, color change: the main reason in addition to the poor quality of the tile, the shaft surface is too thin, improper operation methods are also important factors. Materials should be strictly selected during construction, and clean water should be used to soak the cuff tiles. Pure cement and cement should be used for the cement mortar to be applied. Always clean the mortar remaining on the brick surface during operation. Wall tiles with larger color should be updated.

3, the seam is not straight: the main reason is the difference in brick specifications and improper construction. During the construction, the tiles should be carefully selected and the same size should be put together for one wall. The standard point must be attached. The standard point should be based on the ruler. After each line is pasted, it should be checked in time by the ruler horizontally and vertically. If the seam exceeds the allowable error, the wall tile should be removed in time for rework.