Brick wall
1. Before laying, firstly do the primary treatment, clean all kinds of dirt on the wall, and water it to wet one day in advance. If the base layer is a new wall, when the cement mortar is 70% dry, you can prepare the tiling.
2, wall tiles should be selected before laying, and should be soaked for more than 2 hours, dry the surface moisture for use.
3. Before placing the paving, first place the positioning and arranging the bricks. The non-whole bricks should be discharged at the secondary or negative corners. It is best to lay the entire brick from the bottom in the direction from bottom to top to ensure the decoration effect of the entire bathroom. It is not advisable to have two rows of non-whole bricks on each wall. The width of non-whole bricks should not be less than 1/2 of the whole brick. When affixing wall tiles, it should be noted that half bricks should be placed at the top, and the width of bricks is 2~4mm.
4, combined with mortar should use 1:1.2 ~ 1.5 cement mortar, plus 3% of the interface agent. The thickness of the mortar should be 5~6mm. The cement mortar should be spread on the back of the brick, and one wall should not be spread to the top at one time to prevent collapse.
5, due to the easy deformation of the kitchen and bathroom pipe wells caused by brick cracking, so the corner of the wall brick can be wrapped with stainless steel strips.
Floor tile
1. The floor tiles should be soaked in water before being laid. Before the natural stone is laid, it should be colored, parquet, parquet and try to be numbered.
2. Before laying, the thickness of the combined layer mortar should be determined according to the design requirements, and the thickness of the cross line should be controlled to control the thickness of the stone and the surface of the floor and floor tiles. Before placing the paving, the positioning and arranging of the line shall be carried out. The non-whole brick shall be discharged at the secondary part or the corner of the corner. It is not advisable to have two rows of non-whole bricks on each wall. The width of non-whole bricks should not be less than 1/2 of the whole bricks. 3. Stones and floor tiles should be horizontally placed when they are laid, and they should be glued with a rubber hammer to bond them with mortar. Tight, while adjusting the surface flatness and seam width. The width of the slit is generally 2~4mm. It is 1mm lower than the brick surface, and the ground is cleaned after 24 hours.
4, according to the brick positioning line by line. The mixing ratio of paving mortar is 1:2.5~3, and the thickness of mortar is 15~20mm.
5, each paving 10 bricks around, use the ruler to check the surface flatness and slope, and adjust the brick joints appropriately. And to ensure the cleanliness of the bricks.
6. When the bathroom is paved with floor tiles, a certain slope should be maintained along the floor drain to ensure smooth drainage in the future.
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