What is the acceptance criteria for bricklayers?
1. The paint on the corner must be in a straight line, and the wall plaster should be flat and close.
2. The discharge of the section of the tile must pay attention to the appearance, and the straight section of the corner section should be placed on the corner of the sunken corner.
3. The inlaid tiles shall be in accordance with the indoor decoration standard to find out the ground elevation, calculate the number of vertical and horizontal slices according to the wall area, and pop up the horizontal line and the vertical control line.
4, the wall and floor tiles should be firmly bonded. The four corners are stable, no lifting, no emptying, and other problems occur. All outlets and outlets open. The size must meet the requirements. Must not affect the overall appearance.
5. Bricks and tiles of wall and floor tiles shall not be larger than 1.5 mm, and the jointing shall be uniform. After the construction is completed, the owner shall sign and accept and clear all the bricklayers' garbage.
6. Before construction, the tiles must be soaked in water for 2 hours (excluding all-ceramic tiles). During construction, all the floor drains should be kept clear and unobstructed. If there is any obstruction, you will find yourself at your own risk.
7. The colors of the paving tiles must be the same, and the varieties and specifications must conform to the design requirements. There must be no cracks or missing corners.
8. In order to ensure that the progress of the progress of bricklayers before entering the construction site, all materials must be purchased in order to avoid delays in the construction period.
9. Bricklayers must determine the location of all demolition works (closing doors, walls, and doors) and the stuccoing project.
Detailed description of the quality inspection standards for tile workers:
First, waterproof project
1. The performance of waterproof material should comply with current relevant standards and should have a product certificate.
2, waterproof construction should be used waterproof film coating, waterproofing works should be completed on the ground, wall concealment works and after inspection and acceptance.
3, the surface of the grass-roots level should be flat, there must be no loose, empty drums, sand, cracking and other defects, the water content should meet the construction requirements of waterproof materials.
4, floor drain, casing, sanitary ware roots, yin and yang and other parts should be made waterproof additional layer.
5, waterproof layer should extend from the ground to the wall, 100mm above the ground.
6. There should be waterproof measures at the junction of the bathroom, kitchen and other areas.
Second, the ground pavement project
1. Ground pavement shall be carried out after the ground concealment project, wall plastering project and ceiling project are completed and accepted.
2. Pre-selection of brick size, appearance quality, color, etc., before prefabricated floor tiles, and pre-wet before drying and reuse.
3. Portland cement and ordinary portland cement are adopted for cement, and fine sand or medium sand with no organic impurities is used for cleaning, and the content of mud is not more than 3%.
Drainage requirements of the slope should meet the drainage requirements, the completion of the construction should be done test test, no water (water area less than 30cm) phenomenon, and other components of the joint should be tight.
Third, facing pavement works
1. Before the construction of the facing brick project, the concealed works such as embedded parts (or buried parts), connecting nodes, and waterproof layers shall be accepted.
2. The surface of the brick wall should be flat, the seams should be straight, and the seam width should be uniform. The inner corner bricks should be pressed to the right, and the corner bricks should be connected at a 45-degree angle (or with special corner strips). In the projecting place on the wall, the entire brick should be cut and anastomosed, and bricks must not be put together.
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