Fundamental treatment of masonry operations can not be ignored

Before tiling, the constructors will always check whether the floor drains and drain pipes are unobstructed. After the inspection, protect them to prevent the tiles from being clogged with debris. Into the dragon hair decoration> decoration of the construction site, see the construction staff are checking the basic structure of the house, "the measurement is square, otherwise it is necessary to carry out corrections, eradicate the hollow wall, the ground. ”

If the wall surface is smooth or there are oily paints in the tiling area, the wall base paint must be excavated to remove the hair, and then use 1:1 cement> cement sand interface agent hanging hair processing, this purpose is very simple, there are Helps bond the base layer to the brick firmly, while the back of the tile is also treated with an interface agent to ensure the cleanliness of the brick to increase the adhesion of the brick.

At the site, the tiles were plastered with cement mortar (1:2.5 ratio). The cement used was 325. Many readers may think that the higher the number of selected cement, and the higher the mortar concentration will be, and the tiles will be more firmly posted, but this view is not correct, the high concentration of cement or mortar will affect the ratio of imbalance The service life of the tiles.

At the scene, the reporter asked the construction engineer if the higher the cement number was, and the mortar that came out of it might have cracked bricks and empty drums for some time after laying the tiles.

In addition, the sticking of tiles is a manual work, so in order to ensure the smoothness of the paving, the construction workers often prepare the baseline, and can be aware of the paving in order to keep the surface beautiful.

Now many homeowners will choose to decorate their antique tiles, and they will need to make joints during the pasting so that they can be used for jointing in the later stages. This will require the use of staples. Some owners will also choose diagonal corners in order to prevent Skew, this time you need to use staples. In general, in order to prevent cracking or emptying of antique tiles caused by future wall surface deformation, it is generally 3-5 millimeters for joints to be left during construction (according to the tile pre-arrangement effect to determine the specifications for leaving seams). Different types of staples can meet the requirements. Different paving requirements.

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