The most comprehensive tile acceptance specification _ tile acceptance specification

Ceramic tiles directly affect the quality and style of the whole home, so the acceptance of ceramic tiles can not be sloppy. How do you accept tiles? The following is the acceptance specification of ceramic tiles that I have carefully arranged for you. I hope you like it.

Code for acceptance of ceramic tiles

First, check the appearance.

The direction of wall brick is paved correctly, without inversion; Tiles should not have broken corners; When the specifications of wall tiles are the same, the gaps should be well connected and should not be staggered; The color difference of tiles is not obvious; Tiles and waistlines Tiles and waistlines are positioned correctly and have the same height.

Second, the whole brick use specification

There cannot be two rows of non-integral bricks on one wall; Non-whole bricks should be arranged in a secondary position.

Third, check whether the tiles are empty.

Knock the wall brick with the ceramic tile inspection hammer, and the area of a single empty drum shall not exceed 10%, and there shall be no empty drum on the main channel. Of course, in the process of inspection, even if an empty brick is found, the workers should immediately take it off and re-paste it.

Fourth, check the surface smoothness of wall tiles.

Use? 2 meters square? The flatness of the pasted ceramic tile surface shall not be greater than 3mm, and the elevation difference between adjacent ceramic tiles shall not exceed 65438 0 mm. ..

Five, Yin and Yang Angle geometry inspection

Check the yin-yang angle of ceramic tile with a square ruler, and the error shall not be greater than 3 mm

Six, reserved hole inspection

The reserved holes are correct in size, with neat edges and no cracks.

Attention should be paid to details in tile acceptance

look

1, surface: check whether there are any problems such as edges and corners, falling porcelain, etc. Besides the quality factors of the product itself, we should also pay attention to the protection of the finished product after construction;

2. Chamfering: The joint of two tiles in the outer corner should be kept at 45? Chamfer, otherwise it will affect the overall appearance.

3. Joints: The gaps between bricks should be even and flush. Too big or too small are not good-looking. Usually, many masters use toothpicks to control the spacing when paving.

4. Opening holes: There are many kitchen and bathroom pipes, and the problem of opening holes in tiles is often encountered. Therefore, at the time of acceptance, we can focus on whether the hole size is correct and whether the corners are smooth.

5. Color: Where ceramic tiles are pasted, it is important to see whether the pattern seams are natural and smooth, and whether there are problems of dislocation and pasting.

smell

Check the empty bricks: Tap the surface of the tiles by hand or drum hammer, and the qualified tiles will make a dull sound, otherwise they will fall off easily in the future, so knock them off from the shop.

ask

1. soaking time: the tiles should be soaked before paving, and the soaking time depends on their density. When accepting, you can ask the master how long it has been soaked. Generally, it is better to have no blisters in the basin, and about 2 hours is better.

2. Loss: The loss of ceramic tiles is related to its own quality, technology and room type, and the normal loss rate is 5? 10%, the larger the scale, the more losses.

incision

1. Smoothness: put it in a horizontal position with a 2M guide rule, then plug it in an upward position with a feeler gauge, and read it out from the feeler gauge. Generally speaking, the acceptance standard of no more than 2mm is normal.

2. Slope of running water: There will be water on the kitchen and bathroom floor, and there should be a certain slope when paving. The tiles next to the floor drain should be attached tightly. During acceptance, you can do irrigation experiments to see whether the running water and drainage speed are unobstructed.

Daily maintenance and cleaning of ceramic tiles

1, the daily cleaning of ceramic tiles can choose detergent, soap and other cleaning.

2. Washing the tiles with soap and a little mixture of ammonia water and turpentine can make the tiles more shiny.

3. Polished tiles should be waxed regularly at intervals of 2-3 months.

4. If there are scratches on the brick surface, you can apply toothpaste to the scratches and wipe them with a dry cloth to repair them.

5. The gap between bricks can be cleaned with clean water from time to time, and then a layer of waterproof agent is brushed in the gap to prevent mold growth.

6, tea, coffee, beer, ice cream, oil and other pollutants use sodium hydroxide or potassium bicarbonate solution.

7, ink, cement and other pollutants use dilute solutions such as hydrochloric acid and nitric acid.

8, paint, paint and other pollutants use special cleaner.

9. Rust can be removed by cleaning with 2% oxalic acid solution, and then wiped with water. Use 3? After grinding four tablets of vitamin C into powder, sprinkle them on the surface of floor tiles and rub them with water several times to remove rust spots. If the rust is old, soak the rusty part with 10% oxalic acid and citric acid mixed with water, and then wipe it with strong brine. If there is fresh lemon, squeeze out its juice and drop it on the rust, rub it with your hands and repeat it several times until the rust is removed, and then wash it with soapy water.

10, all kinds of glue can be removed by banana oil. Pure banana oil is a colorless, transparent and volatile liquid with strong banana flavor, slightly soluble in water, soluble in various organic solvents, flammable, and mainly used as a solvent and diluent for painting.

Note: high-quality tiles can be cleaned with cloth and water. Use as little or no other chemicals as possible.