What are the acceptance criteria for floor tiles, and the acceptance criteria for ceramic tiles are

Floor tiles play a very important role in people's room decoration, and the quality of decoration directly affects the overall aesthetics of the room. If the surface of the floor tile is uneven, the corners are missing, these will know that the quality of the floor tile itself is poor, belongs to the inferior product, if the surface layer of the floor tile is very bright, but there are inclusions in the glaze layer or the glaze layer freckles or the glaze color is different, this kind of floor tile is also a very poor quality, the quality is very poor, this is seriously unqualified, in our home decoration, need to be replaced. Check the quality of the floor tiles, we also need to see whether the inlay between the floor tiles is complete, whether there is a hollow drum in the middle, generally you can use a special hammer to gently knock on the floor tiles around and in the middle, if the sound is very crisp, it means that it is normal, but if there is a hollow drum sound, then the empty drum of the floor tiles must be removed and replaced.

The rights and interests of consumers should be fully protected, so that home decoration can be perfected. We have to accept the quality of the floor tiles, and we can also splash water on the floor tiles to see if the flowing water is smooth. This shows that the laying of floor tiles is very non-standard, and the drainage is not done well, which also needs to be replaced.

These are the acceptance criteria for floor tiles, after passing these acceptance methods, the decoration of home tiles has a good guarantee, so that our home life becomes more perfect. For details, please pay attention to the home furnishing channel of Jiuzheng Building Materials Network:

Home improvement cheats: several main criteria for tile acceptance.

Tile acceptance:

1. Check whether the paving meets the requirements.

Check whether the tile paving is in accordance with the requirements of the design, for example, the owner requires a diamond-shaped oblique paving, then it is not possible to use the method of horizontal or vertical paving. In addition to the paving method, check whether the paving direction of the tile is correct and whether there is a reversal phenomenon; Whether the position of the tile and the waist line is correct, whether there is an offset or height error, etc.

2. Check whether there are scratches and chips.

In the process of tile paving, it is easy to scratch or damage the tile due to careless construction. When accepting, it is necessary to first check whether there are scratches or stains that are difficult to remove on the surface of the tile, and whether the brick surface is broken and chipped.

3. Slope detection.

The slope check mainly involves the paving of floor tiles, and the floor tiles in bathrooms, balconies and kitchens with floor drains should have sufficient self-draining slope. The slope should meet the requirements of no flooding and no water accumulation. When accepting, the floor tiles must be tested for water, especially when installed in the bathroom and kitchen, they should be inclined to the floor drain so that the water flows quickly and drains quickly.

Check whether the floor water is running out quickly, and pay attention to whether the tiles are leaking. When checking the ground for leakage, it is recommended to splash water several times and observe for a period of time after splashing.

4. Perpendicularity detection.

Put the left side of the vertical detection ruler close to the measured surface, and then wait for the pointer to stop swinging by itself, read the scale value pointed by the pointer, this value is the perpendicularity deviation of the measured surface, and each grid is 1mm. The verticality of the façade of the tile should generally be within 3mm.

5. Flatness detection.

The smoothness of tile paving is the most basic requirement, and it can be detected with a 2m ruler and a wedge-shaped feeler gauge during acceptance. When using the latter method, the side of the ruler is close to the surface to be measured, and the size of the gap is detected with a fit-shaped feeler gauge.

Three points should be detected at each place, i.e., one point vertically, and one point each point should be crossed at 45° to the left and right of each point in its original position, and the average of the three points should be taken. The flatness error of the tile shall not exceed 2, and the height difference of the adjacent bricks shall not be exceeded.

6. To prevent falling off, focus on checking the hollow drum rate of tiles.

A major problem that is easy to occur in tile paving is hollowing, if the phenomenon of tile hollowing is serious, the wall tiles are easy to fall off, and the ground tiles will be loud and so on. Therefore, in order to prevent serious consequences, when the tile is accepted, it is necessary to focus on checking whether the tile is hollow.

5. Check the squareness of the yin and yang angles.

If there are yin and yang angles on the wall of tile paving, it is necessary to use a yin and yang angle ruler to detect the squareness of all yin and yang angles, and the deviation of the yin and yang angles cannot exceed 3 mm according to national requirements.

When detecting, open the square ruler, hold the square ruler with two hands close to the two sides of the yang angle to be detected, and see the state of its scale pointer, when it is in "0", it means that the squareness is 90°, that is, the reading is "0"; When the scale pointer deviates to the left of "0", it means that the angle is greater than 90°; When the scale hand deviates to the left of "0", it means that the angle is less than 90°, and the deviation of a few squares is an error of a few millimeters.

Tile acceptance: one look, two knocks, three splashes.

One look: there are many varieties of floor tiles.

According to the variety and process, it can be divided into glazed bricks, non-slip bricks, vitrified tiles, polished tiles, micronized bricks, seepage tiles and other ground tiles. There are also many quality grades: excellent, qualified, and other foreign products.

The quality of the floor tiles themselves and the quality of the inlay are often "exposed" through careful observation: the surface of the floor tiles is uneven, the corners are uneven and the surface layer of the floor tiles is bright, but there are inclusions spots in the glaze layer or glaze layer or the glaze color is different, which can generally be judged as the poor quality of the floor tiles themselves, which is a secondary product that must be replaced. In addition, the quality of floor tile decoration and inlay mainly depends on whether the flatness of the overall surface is greater than 2 mm in the range of 2 meters long, whether the height of the joints between bricks and bricks is greater than millimeters, and whether the straightness of the joints exceeds 3 mm within the length of 5 meters.

Second knock: Check whether there is a hollow drum in the floor tile inlay.

The inspection method usually uses a special small steel hammer or a small hammer and a small iron rod to gently tap the corners and middle of the floor tiles around the room to detect whether the floor tiles have hollow drum sounds. The sound is crisp and normal; If there is a hollow sound for the hollow drum, it means that the inlay is not real, the decoration quality is unqualified, and it must be removed and replaced in time. During the inspection, the hollow drum floor tiles were marked, and the floor tiles were found to be broken and violent, and they were also marked to be replaced.

Three splashes: You may wish to splash water for the test.

Brick inlay also has a drainage slope requirement for balconies, bathrooms, and kitchens. Check whether there are potholes on the floor of the bathroom, kitchen, and balcony, and whether the water is smooth, and you will know if you splash a lot of water. This "process" can be put to the end, when everything else has been checked, use the water container to fill the water and splash it on the ground, wait for a while, the water will indicate that the floor tiles are uneven, or the slope of the water is not enough.

There are three standards for tile paving: the first is tile to joint paving, which requires the standard alignment of cross joints, otherwise a brick paste is crooked and several bricks around it are also crooked, and the whole wall looks very unsightly, the second is flatness, check whether the four corners of the tile are flat, and the third is the hollow drum rate, a single brick is not more than 5%, and the hollow drum is not allowed in the middle, and the whole wall is not more than 15%.

The acceptance criteria for ceramic tiles are specified as follows:1Size:

The length, width and thickness of the tile should meet the national standards or contract provisions, and the allowable deviation range should be within plus or minus 2mm. 2.Surface Flatness:

The surface of the tile should be flat, and there should be no defects such as bulges, depressions, cracks, burrs, etc., and the flatness should meet the national standards or contract provisions. 3.Color:

The color of the ceramic tile should be uniform, and there should be no defects such as color difference, color spots, color halos, etc., and the color difference should meet the national standards or contract regulations. 4.Intensity:

The physical properties such as flexural strength, compressive strength, and wear resistance of ceramic tiles should comply with national standards or contract provisions. 5.Water absorption rate:

The water absorption rate of ceramic tiles should be in line with national standards or contract regulations, and generally should not be exceeded. 6.Packing:

Tiles should be packaged appropriately, and the packaging should be complete and undamaged, and there should be no defects such as damage and deformation. 7.Identification:

Ceramic tiles should have clear manufacturer, product model, production date and other identification information. The above is the main content of the ceramic tile acceptance standards, and the specific standards need to be determined according to the national standards or contract provisions.

When the floor is paved with tiles, guess the cover is generally done to do a good job of acceptance to avoid hollowing. What are the acceptance criteria for floor tiles? PChouse will take you to find out.

The acceptance criteria for floor tiles are as follows:

1. The variety and quality of the plate used in the surface boring layer must meet the design requirements.

2. There is no sign of loosening in the paving of spike floor tiles, which is firm and stable. The bond (bonding) of the top layer to the next layer should be firm.

3. The surface of the brick surface is clean, the pattern is clear, the color is consistent, the joints are smooth, the depth is consistent, the periphery is straight, and there are no defects such as cracks, corners and missing edges in the plate. The pattern of the floor tiles has not been damaged during the construction process, such as scratches, scratches, etc.

4. The material of the floor tile should comply with the provisions of relevant national laws and regulations, and it should not violate the decoration contract signed by both parties.

5. There is no obvious difference in the color of the floor tiles, the gaps between each brick should be narrow, and the joints should be properly handled. The materials and dimensions of the surface layer at the adjacent part of the surface layer should meet the design requirements, and the corners should be neat.

6. The brick surface of the floor tiles should be smooth, without cracks, missing corners, etc., and very straight with each other. The floor tiles are cleaned and maintained within 24 hours after completion.

<> floor tile acceptance is an important part of home improvement, and correct acceptance can ensure the quality and safety of floor tiles. The following are the criteria and methods for the acceptance of floor tiles:

Visual inspection: The appearance of the floor tiles should be free of cracks, color differences, obvious stains and abrasions. At the same time, it is necessary to check the flatness of the floor tiles and whether the surface is smooth.

Specification check: The specifications of the floor tiles should be in accordance with the design drawings and contract regulations, and the size and thickness should be in line with the standards.

Moisture inspection: The moisture content of floor tiles should meet the national standards, too high or too low moisture content will affect the quality and service life of floor tiles.

Physical property inspection: The physical properties of floor tiles should meet national standards, including compressive strength, wear resistance, slip resistance, etc.

Installation quality inspection: The quality of floor tile installation also needs to be checked, including the width, flatness, and uniformity of the brick joints.

Floor tile acceptance method:

Before acceptance, the decoration company or construction team should be notified to make preparations in advance to ensure that the quality and quantity of floor tiles meet the regulations of Li Youtong.

During the acceptance, professional acceptance personnel or project supervisors can be invited to participate in order to ensure the fairness and professionalism of the acceptance.

During acceptance, it is necessary to check each batch of floor tiles one by one, and at the same time, the batch, specification, quantity and other information of each batch of floor tiles should be recorded for future traceability.

For the unqualified floor tiles, it is necessary to notify the decoration company or construction team in time to replace or return the goods.

It should be noted that the acceptance of floor tiles needs to be carried out during the construction process, and timely detection and problem solving are carried out to ensure the quality and safety of floor tiles. At the same time, it is necessary to pay attention to details and specifications in the acceptance process to avoid omissions and omissions.

The criteria and methods for the acceptance of floor tiles are as follows:

1.Appearance quality: The surface of the floor tiles should be smooth, no cracks, no obvious color difference, no scratches, no obvious stains and other defects.

2.Specifications and sizes: The specifications and dimensions of floor tiles should meet the national standards, and the length, width, thickness and number of straight angles should meet the requirements.

3.Strength and wear resistance: The strength and wear resistance of floor tiles should meet national standards, and can be tested for compression, wear resistance, chemical corrosion resistance and other experiments.

4.Moisture absorption rate: The moisture absorption rate of floor tiles should meet the national standards and can be detected by immersion test.

Acceptance method: 1Visual inspection: Visually inspect the appearance quality of floor tiles, and if any defects are found, they should be recorded and marked.

2.Dimensional measurement: By measuring the length, width, thickness and number of straight angles and other dimensional parameters of the floor tiles, it is judged whether it meets the requirements of the standard.

3.Experimental testing: Through the compression, wear resistance, chemical corrosion resistance and other experimental tests of the floor tiles, the strength and wear resistance of the floor tiles are judged to meet the requirements of the standard.

4.Immersion test: The floor tiles are soaked in the core test to determine whether the water absorption rate meets the requirements of the standard.

It should be noted that the floor tiles may be damaged during transportation and installation, so they should be carefully inspected during acceptance, and if problems are found, they should communicate and negotiate with the supplier or construction party in time. At the same time, attention should also be paid to maintenance during the use and maintenance of floor tiles to avoid damage to floor tiles.

The acceptance criteria and methods of floor tiles mainly include the following aspects:

Specification standard: Check whether the specifications of the floor tile meet the requirements of the design return wheel, including size, thickness, color, pattern, etc. In general, the quality and size of floor tiles should comply with the provisions of national standards and design documents.

Seam inspection: check whether the gaps between the floor tiles are uniform and consistent, and whether the width and depth of the seams meet the requirements. The seams should be straight, the gaps should be consistent, and there should be no obvious false seams and staggered seams.

Flatness, horizontality and verticality check: Use straight lines, spirit levels and other tools to check whether the flatness, horizontality and verticality of the floor tiles meet the requirements. The hereditary surface of the old ground should be flat, horizontal and vertical, without obvious tilt and height difference.

Quality inspection: check whether the surface of the floor tiles is smooth, smooth, free of scratches, cracks, bubbles, color difference and other defects.

Detail inspection: check whether the decoration of floor tiles and walls, doors, windows, floor drains and other details meets the requirements, and there are no hollows, corners, open edges, etc.

The acceptance methods mainly include manual inspection and instrument testing. Manual inspection mainly includes detailed inspection and visual observation of defects; The instrument test mainly includes the instrument test of flatness, flatness and verticality. During the acceptance, there should be a special person to conduct a comprehensive inspection, and the quality meets the requirements before the formal acceptance.