The base treatment of mud tile process can not be

2022-07-22
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When it comes to the mud tile process, everyone is most concerned about tiling. In fact, in this process, the basic treatment of walls and floors and the waterproof engineering of toilets are also very important. The base treatment of mud tile process can not be ignored

before tiling, the construction personnel will always check whether the floor drain and drain pipe are unobstructed. After the inspection, protection should be carried out to prevent sundries from blocking the pipe when tiling. Enter the construction site of Longfa decoration and see that the construction personnel are inspecting the basic structure of the house, “ Measure whether it is square or not, otherwise correct it and remove the hollowed walls and floors. Manager Yin of Longfa decoration construction department told reporters that if the wall surface in the tiling area is smooth or has oily paint, the wall base coating must be removed and roughened, and then roughened with 1:1 cement sand interface agent. The purpose of this practice is very simple, which is conducive to the firm bonding between the base and the brick. At the same time, the back of the ceramic tile should also be treated with interface agent to ensure the cleanness of the brick and increase the adhesion of the brick

on site, ceramic tiles are paved with cement mortar (the proportion is 1:2.5), and the cement used is 325. Many readers may think that the higher the grade of cement is selected, the higher the mortar concentration will be, and the tiles will be pasted more firmly, but this view is not correct. The higher the cement concentration or the imbalance of mortar ratio will affect the service life of tiles. At the scene, the reporter asked the construction master that if the cement grade is higher, the bricks may be cracked and hollowed out after the mortar is paved with tiles for a period of time

in addition, pasting ceramic tiles is a manual work, so in order to ensure the smoothness of the paving, the construction personnel often prepare the baseline, which can be well known in the paving and keep the surface beautiful. Now, many owners of new houses will choose to pave antique bricks. When paving, joints should be reserved for later jointing treatment. At this time, card nails are needed. Some owners will also choose to pave diagonally. In order to prevent skewness, card nails are even more needed at this time. Generally speaking, in order to prevent the archaized bricks from cracking or hollowing due to the wall deformation in the future, the joint reserved during construction is generally 3-5mm (the joint specification can be determined according to the tile pre arrangement effect), and the clip nails of different specifications can meet different paving requirements

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