Is it better to use back glue or tile glue to fall off the tile hollow drum?

It is better to replace the back coating glue when the tile hollows fall off, because the back coating glue can make the back of the tile completely fit the wall and reduce the probability of falling off in the later stage.

tile adhesive. The back coating glue is better at the beginning of the installation of tiles, and the tile hollow drum falls off, so it is best to use tile adhesive.

If it is a tile with high water absorption, we can choose cement mortar. For tiles with low water absorption, tile adhesive or tile back glue must be used for pasting.

1. The back of the tile is not cleaned.

During the production process of ceramic tiles, in order to facilitate their separation from the mold, there will be a release agent on the back. Some manufacturers will clean up the release agent before leaving the factory, while others will not. Before tiling, if there is a release agent on the back of the tile, the adhesive cannot be combined with the tile, and the adhesive will lose its meaning.

2. The adhesive is not evenly painted.

If the adhesive is not evenly painted, there is a problem of leakage and uneven thickness on the back of the tile, which will lead to insufficient adhesive adhesion and cause the tile to fall off.

Solution: It is best to use the "cross method" for the application of adhesive, which can reduce the number of missed coatings. In addition, the adhesive should be applied carefully and evenly, too thin or too thick will reduce the adhesive strength.

3. The adhesive should be dried before it can be tiled.

After the adhesive is brushed, it is necessary to wait for the adhesive to dry and solidify before tiling, which is about 5 hours. Otherwise, the adhesive backing will not play a role in bonding.

Precautions when brushing adhesive.

1. Pay attention to the construction environment.

Tile adhesive must be avoided in the construction of water, otherwise it will affect the effect of bonding, and the temperature difference during the construction must not be too large, the best is in the environment of 5-35 for construction.

2. Pay attention to material modulation.

When the material of tile adhesive is mixed, it is not possible to add water for dilution, and at the same time, it can not be mixed with other additives or agents, which will affect the use of the material, and the prepared material must be used within the specified time.

It depends on the back of the falling tile and the wall, whether the base layer and the waterproof layer are disconnected, or the wall bonding is not ideal (after falling off, you can see whether the residual cement is complete), try to remove the residue on the back of the tile to see if the adhesive strength is not good or uneven.

It may be that there was a hollow drum on the wall before, and it was not dealt with well. Before the decoration of the new house, a professional appraiser should be invited to inspect the house, about 200 yuan, and it will be done in an hour. It is not expensive to find out the hollow drum before the renovation and deal with it directly with the property.

The hollow drum must be shoveled off and then re-coated with cement, and then re-inspected after drying, and then start decoration.

The main reasons why the tile still falls off after brushing the adhesive are:

1. The water absorption rate of the tile is too high, and even if the tile adhesive is brushed, it will fall off. At this time, it is necessary to soak the tiles in water, so that the tiles can absorb enough water and then brush the tile adhesive, so that they will not fall off.

2. The plastering of the wall and the base layer is not cleaned before the tile is paved, and the moisture of the cement mortar is absorbed by the dust and other sediments of the base layer during the paving, and the bonding quality will be affected, which will eventually lead to hollowing or falling off. At this time, it is necessary to pay attention to the cleanliness of the tile surface when brushing the adhesive.

3. After the emulsion tile adhesive is rolled to the back of the tile, it is paved on the wall before it is dried and formed.

4. The ceramic tile adhesive is used together with water and other materials, which destroys the proportion of the components of the ceramic tile adhesive and reduces the product performance.

5. Ceramic tile adhesive products are unqualified products.

6. The adhesive of the tile has been frozen, and the molecular structure of the main ingredient emulsion has been destroyed.

Tile adhesive for floor tiles.

Paving will be hollow, basis: tile adhesive is commonly known as tile adhesive, it is based on the traditional mixed mortar to add glue and the rest of my admixtures to update the production of a common use of ceramic tile raw materials. This kind of raw material has good characteristics, and the quality of floor tile parquet can be better ensured.

Because the tile glue is glued to the glue, it has a higher adhesion than the traditional cement slurry, which determines the adhesion between the tile glue and the back of the floor tile, and its combination with the pavement is greater than the general cement mortar.

From this point of view, the tile adhesive itself will be more beneficial for manipulating the wall hollow.

of the generation. The thin paste is the thin paste method that we apply tile adhesive to stick to the floor tiles.

This is the use of a sawtooth scraper dipped in a certain amount of tile glue scraped on the back of the floor tiles, the same on the ground is the use of a sawtooth scraper to scrape a layer of tile glue, and finally this aspect of the floor tiles parquet onto the road surface of the tile glue, with a rubber hammer. Therefore, in terms of this characteristic, the raw material itself will be easy to compact. It is not easy to have a mixture of mortar, which is very easy to reproduce, and it is not tightly compact, causing the wall to be hollow.

The paving of tile adhesive must be thin. Therefore, if we use tile glue for the floor tiles on the ground, we must make the flatness of the road surface.

The ground is leveled to within 5mm to prevent everyone from building tiles.

It is difficult to level the ground.

The tile adhesive we use can not add concrete or water at will. It must be applied after mixing evenly according to its preparation. The application of tile adhesive products should be mixed in accordance with its regulations.

Generally, it is mixed in 2 times. Leave it for a period of time, and the rules for this operation must be implemented. Otherwise, it will cause the tile adhesive to not be able to achieve its proper characteristics.

Although we have applied tile adhesive to pave the floor tiles, there may be hollow walls in the middle and late stages. Many good friends think that it is the problem of tile adhesive, in fact, most of the factors are not tile adhesive, but the bottom layer of everyone's road surface and the back of the wall tiles. The proportion of factors that contribute to bulging at these two levels is very high.

There is a significant lack of hardness in the surface layer of the bottom layer of the pavement. For example, sand on the cement floor.

The pavement is not cleaned and tidy, resulting in the tile adhesive not being able to blend with the bottom layer. This mainly means that we have not cleaned the road surface before we put the floor tiles. The most appropriate behavior should be to wash it with tap water and dry it before subsidizing it.

Before laying floor tiles, you should check whether the pavement has compressive strength.

Where there are deficiencies, for the places where the compressive strength is insufficient, I have come up with a proposal to carry out chiseling, and then apply mixed mortar to make the road surface again. Before you stick the floor tiles, be sure to clean the road surface. My proposal is to pour a layer of cement mortar on the ground to improve the adhesion of the road surface.

Under normal circumstances, there will be no hollowing, and floor tile glue is also a relatively mature adhesive for floor tiles; If there is a hollowing phenomenon, it may be due to improper selection of tile adhesive, on the other hand, it may also be an error in the construction method of the construction worker.

Of course not. We are using the tile adhesive to pave the tile, we must ensure that the glue on the back of the tile is full of grout, and then we must be sure to knock it down, so that it will not be empty.

There is this possibility, tile adhesive will also occur hollowing, which is related to the situation of the ground.

Hello dear, I'm glad to answer your <>

Tile hollow drum glue is used for jujube pie. Tile hollow drum repair agent is made of polyrock brightener latex as the main raw material, and is made of silicate composite material in proportion, which is very sticky and has good environmental performance, which is very suitable for repairing hollow, warped and loose problems when wet tiles. However, because there are many reasons for tile hollowing, when purchasing, users need to explain the situation first and determine the application before purchasing.

What is the reason for the large area of hollowing in the ceramic tile adhesive pasted with ceramic tile adhesive! Hello, glad to answer for you. The reasons for the large area of hollowing in the ceramic tile adhesive paste are as follows

Tile adhesive tile has hollow drums, a large part of the reason is the construction, 1External factors: (1) The indoor temperature of the temperature tile paving is required to be above 5 °, and the tile may produce a frozen drum when the temperature is too low, resulting in a hollow drum.

2) The original wall, such as the developer's rough wall, the plastering layer is hollow, which is the problem of the original wall. 2.The following problems of human factors can basically be assessed as man-made causes, which are directly related to the craftsmanship of the bricklayer master and the standardization of construction.

Of course, you have to buy inferior tiles, fake glue, etc., no matter how good the master's craftsmanship is, he will not be able to get back to heaven. (1) The mixing ratio of mortar tile adhesive is not in accordance with the specified ratio, the proportion of cement sand and gravel in construction changes due to the change of moisture, and the mortar is not full when the tile is paved or the tile is not gently beaten and squeezed compactly, these three situations will cause hollowing. (Note:.)

It is best to use tile glue for wall tiles, and can not be mixed with cement, if you really want to use cement, it is best to brush the back of the tile with glue) (2) ceramic tiles Some tiles need to be soaked before paving, if not soaked tiles will absorb the moisture of the mortar and cause hollowing. Failure to remove the floating ash from the tiles prior to paving can also lead to a decrease in adhesion. In addition, it should be said that the quality and design of the tile itself are problematic, which will lead to the generation of hollow drums.

3) The surface of the base surface of the base layer is not clean, and there is floating ash, slurry film or other dirt, which will lead to the unreliable bonding between the cement mortar and the wall, and there will be hollowing. If the base layer is not watered, it will also cause the water to absorb the mortar and cause hollowing. Hope mine can help you!

Do you have any other questions?

Household tile adhesives.

The tiles pasted have hollow drums.

The reason is: the tile glue can not stick to the wall, the solidified mortar layer will fall off as soon as you shovel, and there is no stickiness at all.

The situation of hollowing is related to the quality of the product, and may also be related to the unclean treatment of the base surface and the non-standard ratio of powder and water. When choosing tile adhesive, it is necessary to consider the degree of vitrification of the tile piece and choose the appropriate type of tile adhesive; Tile adhesive should be used with stirring, and the use time should be controlled within 2 hours;

Tile adhesive should never be mixed with cement, tile adhesive is flexible.

Cement is a thermal expansion and contraction.

Very powerful rigid materials, the two cancel each other, and there will be a situation of hollowing out the bricks;

If the tile still falls off after brushing the adhesive, there are two common reasons: 1. It may be that the water absorption rate of the tile is not as good as the banquet draft, even if the adhesive is brushed, it will fall off. 2. It may be that the plastering of the wall and base layer before the tile paving is not cleaned, and the moisture of the cement mortar is absorbed by the dust and other sediments of the base infiltration bridge layer during the paving, and the bonding quality will be affected, which will eventually lead to hollowing or falling off.

Although adhesive can be used for tile installation, it cannot fix the problem of tile hollowing. Tile hollowing is usually caused by the fact that the tile is not firmly bonded to the ground or the ground is loose. If you use adhesive to fix the hollow, then the problem may be more serious, because the adhesive will only form a thin layer between the good branches of the tile, and it will not solve the root problem.

If you want to fix tile hollows, the best way is to reinstall the tiles, clean the floor, and then use a specialized tile adhesive to glue the tiles to the ground. This ensures that the tiles are tightly bonded to the floor and avoids hollowing issues.