Wall tile paste is a highly technical construction project, which is relatively labor intensive. When the auxiliary materials are prepared and the grassroots disposal is good, each worker can complete about 5 square meters a day. It takes about 7 days for the general home decoration to cover the bathroom and the kitchen wall. The different specifications of the ceramic wall tiles, the different binders used, and the difference in the number of base wall pipes will affect the construction period. Therefore, the actual construction period should be determined according to the site conditions. Paste construction of wall tiles can be parallel or cross-work with other items, but attention should be paid to finished product protection.
1. Construction sequence of wall tile paste
Wall ceramic tile paste is one of the technical work mainly engaged by bricklayers in home decoration projects. The order of the wall ceramic tile is as follows: base layer cleaning treatment → smear ash → brick selection → soaking → brick slab → elastic line → paste specification point → paste tile → joint seam → wipe seam → clean.
It directly affects the decoration effect, the quality of the wall ceramic tile. Especially the deep. The quality of the color of the cuff tile, the evaluation of the quality of the home decoration is more prominent, must be strictly in accordance with the standard procedures, to ensure quality.
2. Construction specifications for wall tile paste
All kinds of dirt on the wall should be cleaned up. 1 When the base is disposed, it should be watered one day in advance. If the base layer is a new wall, when the cement mortar is 70% dry, it should be arranged for brick, bullet and paste.
To control the flatness of the pasted surface, 2 the standard point must be pasted before the formal paste. The flatness should be checked at any time with the ruler. If it is not flat or straight, remove the sticky.
The brick body is not bubbled. 3 The tile must be soaked in clean water for more than two hours before being pasted. Take it out and dry it for use. Sticking from bottom to top when pasting, requires the mortar to be full, and when it is ash, it is necessary to remove the heavy glue. It is not allowed to fill the ash from the brick joint or the mouth.
It is necessary to cut and match the whole brick set. 4 When encountering the sticking, encounter the pipeline, the lamp switch, the support parts of the bathroom equipment, etc. It is forbidden to use the non-whole brick to piece together. The whole or separate parts should be pasted one at a time. When the one time cannot be completed, the mouth of the joint should be left at the construction joint or the corner of the corner.
3. Acceptance of wall tile paste
Defects such as slanting, missing corners and cracks. The surface of the wall tile should be smooth and clean. The wall tile must be firmly adhered. The color is coordinated, the pattern is arranged reasonably, and there is no discoloration, basal alkali, stains and significant gloss damage. The brick joints are densely packed, straight, uniform in width and uniform in color, and the overlapping direction is true at the yin and yang angles. Non-whole bricks are used properly and arranged in a straight line. The reserved holes are the correct size and the edges are neat. Check that the flatness error is less than 2 mm, the vertical error of the facade is less than 2 mm, the joint height is less than 0.5 mm, and the flatness is less than 2 mm.
4. Wall tile paste rare quality problems and treatment methods
The rare quality defects of wall tile paste are empty drum peeling, discoloration, uneven seams and surface cracks.
The cuff tiles must be clean and clean. 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, soak for not less than 2 hours, the bonding 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 an empty drum occurs, the wall brick should be removed, the original bonding mortar should be scraped off, and the cement mortar with a total volume of 3% 107 glue should be used for repair.
Improper handling is also an important factor. Materials should be strictly selected during construction, 2 color change: the main reason is that the tile quality is poor and the shaft surface is too thin. Soak the cuff tile should use clean water. 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.
Putting together the same size, 3 seams are not straight: The main reason is the difference in brick specifications and improper construction. Care should be taken when selecting bricks for construction. For one wall. It is necessary to affix the standard point. The specification 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.
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