When tiling tiles, tile adhesive is used, why does it still fall off?

People know a lot about ceramic tiles, and many people choose ceramic tiles. Ceramic bricks, also known as ceramic tile adhesives, are mainly used for the pasting of decorative materials such as ceramic tiles, ceramic tiles, floor tiles, etc., and are mainly characterized by high bonding strength, good water resistance, frost resistance, and convenient construction, which is a very ideal bonding material. However, why can't the tiling get rid of the trouble of the hollow drum falling off?

The following points need to be paid attention to when using bricks:

1. When selecting bricks, consider the degree of glass transformation of the tiles and choose the appropriate type of bricks; 2. When the bricks are mixed, the use time should be used up within 2 hours; Third, never mix cement together and use brick rubber. Brick rubber has softness, and cement is a rigid material with intense thermal expansion and contraction, and when the two cancel each other out, cavities will be created and bricks will fall.

Fourth, good water retention is one of the advantages of bricks, which determines that the drying speed of bricks is very slow. With the increase of the thickness of the adhesive layer, the probability of brick expansion and contraction increases, the interfacial bond strength decreases, and the brick may fall. The coating thickness of the brick is determined by the characteristics of the brick itself.

When tiling, it is vertical and flat, thin, and the thickness of the brick is about 2-6 mm. The traditional cement thickness is about 10-20 mm, and it needs to maintain a certain thickness, the higher the verticality of the foundation surface, the higher the flatness, the less the amount of bricks used, and the lower the cost.

Of course, the first thing to ensure is that the back of the ceramic tile used is produced by a regular manufacturer, in line with the national inspection standards, and the manufacturer provides a quality assurance contract. If the back of the fake tile is used, of course, it does not meet the pavement effect.

First, the internal fracture of the end.

Reason: When laying tiles, if the base layer is not inspected and treated, the base layer is not firm and the sand is falling. After tiling later, the inside of the base layer breaks, causing the tiles to fall off.

Solution: After removing the loose stratum first and smoothing it with cement mortar, the following works can be carried out on it.

Second, the waterproof layer deviates from the base layer.

Reason: The selected waterproof material does not meet the standard, and the adhesion is insufficient; The base layer does not meet the requirements (the surface of the base is uneven, unclean, cracked, sandy, etc.). Solution: In terms of material selection, the standards of Debang waterproof coating meet the national requirements.

During construction, check the base layer before waterproofing, check whether the surface of the base is clean and flat, whether there are cracks, and whether the floating ash is sandy. In these cases, the surface of the base can be cleaned with a knife, and the cracks can be repaired with the plug leakage king of Debang City, and the floating ash and sand on the surface of the base can be consolidated with an interface agent to improve the adhesion to the base layer.

It's just that when it is used to paste, it is not carefully hammered with a hammer to press and reinforce, so it will still fall off after pasting.

It may be because the quality of the tile adhesive selected is not very good, so the durability is not high, and it will eventually fall off, so you should choose some good quality.

It is because the wall may be too damp, so it will cause the tile to fall off after pasting, you should first deal with the problem of the wall, but also to see if there is any problem with the tile, and then use tile adhesive to paste the tile.

Because the quality is not good, the stickiness of some tile adhesives is not very strong, so it will fall off after pasting.

Whether the tile adhesive used for decoration will fall off the bricks is a problem that the decoration owners are more concerned about. "Tile adhesive" is tile adhesive. It is called differently in different regions.

If there are cracks and cavities in the surface, the tile cannot be pasted. Shovel off the hollow mortar layer, and then smooth the wall with cement mortar, and clean up the dust on the wall before smoothing, so as not to affect the space between the cement mortar and the wall.

When pasting tiles, choose a tile adhesive suitable for the tile material, and there will be no brick dropping. The tile adhesive, mixed dry powder and the quartz sand inside are screened, cleaned and dried. Cement and other auxiliary materials are processed by mechanical mixing.

Pour it into a plastic bucket before construction, just add an appropriate amount of water and stir well before construction. Traditional cement mortar upgrade products, mainly used for difficult decoration and tiling. When we decorate our homes, we all know that the tiles are high-end, which improves the overall decorative effect and makes people feel bright.

But I don't know that the material of the tile is different. Wall tiles are actually tiles. The specifications are small and slightly thinner.

The tile surface does not absorb water. There are no small holes in the back of the floor tiles, so the floor tiles do not absorb water. Of course, it is more difficult to decorate and paste tiles, especially the floor tiles are not easy to stick to the wall.

The quality assessment of the wall is the quality of the tile wall, because the wall needs to be tiled, the cement mortar on the wall is loose, the tile does not have better adhesion, and the brick is easy to fall off. The area of the brick needs to be evaluated for quality, and if there are cracks or loose parts, subsequent treatment will be determined according to the size of the area, which can greatly reduce the possibility of the tile falling off. Use the key to brush a few times on the wall foundation with good density to confirm the quality of the wall base.

The wall base density is good, and the tile can be directly pasted. Check that the wall part is hollow, can not be tiled, because the wall is hollow tiled, the cement mortar plastering layer on the wall is separated from the foundation wall, is the cement mortar is not better attached to the wall. It may be that the wall was not sprayed with water during construction, or it may be due to the lack of cement mortar.

The walls are hollow. Once the tile is attached to the wall, it is affected by the tile and the adhesive mortar. Tension can easily cause the plastering layer to fall off along with the tile.

Tile adhesive, also known as tile adhesive, is mainly used to paste tiles, floor tiles and other materials, and is widely used in building interior and exterior walls, floors, bathrooms and kitchens and other spaces. Tile adhesive is characterized by strong adhesion, water resistance, acid resistance and convenient construction, etc., which is a very ideal adhesive material. Although tile adhesive is more cohesive.

However, whether there will be bricks can not be completely guaranteed, but the probability of using tile glue to drop bricks is much lower than that of cement mortar. Tile adhesive will greatly improve the firmness of tile paste, good techniques and construction technology, as well as high-quality tile adhesive can avoid the problem of bricks to a large extent.

In the decoration of the tile adhesive may fall bricks, in the use of tile adhesive, to ensure that the air is dry, if in the decoration of the bathroom tiles can not be used tile adhesive, because the bathroom itself is more humid, in the use of tile adhesive is easy to fall off.

There is this possibility, if the stickiness is not particularly strong, there is a high probability that the bricks will fall in this case, which is a very normal phenomenon.

After the tile is soaked in water, the adsorption is greatly increased, and a layer of tile mud powder is sprinkled to increase the stickiness, thereby increasing the firmness! There are also masters who may not be compacted when they apply tiles, leaving a lot of hollow places, so the tiles on this wall are easy to fall off! As we all know, many home improvement owners like floor tiles on the wall, which has become a popular decoration trend.

In particular, the two types of floor tiles, polished tiles and glazed tiles, look more textured than wall tiles, and the overall appearance is more beautiful and atmospheric.

The water absorption rate is low, and if certain measures are not taken, the floor tiles cannot form a bond strength with the tile adhesive. The floor tile must be brushed on the wall with tile adhesive, tile companion and other interface agents, so that the tile adhesive can firmly combine the tile and the wall. These are not the scope that tile adhesive can guarantee.

However, the current process, in addition to using tile adhesive, is also coated with a kind of tile adhesive. These have a good auxiliary adhesive effect, and some heavy quality projects or home decoration have designated ceramic tile adhesives.

If the base error of the wall is relatively large, it is definitely not good, because the characteristics of tile adhesive is thin paving, if it exceeds the size of more than one centimeter, it is easy to fall. Third, the area of the squeegee should not be too large, so that the surface of the rubber strip has dried due to too long time. The dried adhesive strip can be seen to lose water on the surface, and it is not sticky to the touch, so it is necessary to re-scrape the glue or scrape a thin layer of glue on the back of the tile.

Determine the situation of the construction site, whether we belong to the decoration of the new house (rough house) or the renovation of the second-hand house. Whether the foundation of the wall is smooth without hollowing, whether it is hung with nets.

I think the reason why tile adhesive has been used when applying tiles, but it will still fall off, this is because it has been used for too long, or it has touched moisture, so it will fall off.

Because the grassroots treatment is not done well. Because many real estate projects are handed over, the developer has already done a good job of brushing, some of them are hair-pulling, and some of them can be picked off with their hands. If the foundation brushing is not done well, it is useless to do the tile construction beautifully, and after a long time, the tiles will fall off together with the brushing layer.

This is because the time for tile adhesive to be glued is limited. So the tile adhesive will come off after a certain amount of time. This is a very normal phenomenon.

On the one hand, it is because the quality of the selected tiles or tile adhesives is not good, and on the other hand, it may be because of the construction process.

There is a layer of protective wax like oil on the decorative floor tiles, which can be sprinkled on the floor tiles with flour or laundry detergent and wiped evenly with a rag. Tiles have small closed pores after firing, and small pores exist after polishing. Polished tiles on the market.

Glass bricks, glass products, before leaving the factory, will generally be waxed on the surface of the tile to fill the small pores, in case the brick surface is accidentally damaged during the decoration and construction of the villa.

Floor tile waxing method:

1. On the surface of the dry tile, sprinkle some laundry detergent (or flour, double fly powder, wax powder and other powders), and then wipe with a rag (or dry towel) until the wax is removed. Dark, pure black is not recommended for this method as it will definitely ooze dirt.

2. Add a certain concentration of laundry detergent water.

Sprinkle on the tiles, first gently wipe with a steel wool ball, then wipe twice with a dry cloth.

3. Buy special tile cleaner for cleaning, and recommend powdered tile cleaner, which is not good for the human body.

The main one does not know what glue, if it isDouble-sided tapeThis can be done in the following ways:

1. Hair dryer: use the hot air of the hair dryer.

The sticky marks of the double-sided tape are heated by function, and soon the sticky marks of the double-sided tape will soften and be easily removed.

2. Nail remover: its principle of action is organically dissolved in organic matter, nail remover and double-sided tape are organic, so nail washing can make the double-sided adhesive marks soft, so that it is easy to fall off, and the double-sided adhesive marks coated on the surface of the nail cleaning can be easily torn off by immersion for a period of time.

3. Vinegar: Vinegar also has many magical effects, and removing double-sided tape is one of them, you can use a paper towel dipped in vinegar to gently paste on the traces of double-sided tape and stand for 3 to 4 minutes, fully impregnated with double-sided tape, and then gently tear it, but vinegar is corrosive, pay attention to the use of corrosion-resistant materials.

4. Fengshen: The estimation principle should be the same as the method of washing nails, the method is also directly applied to the glue marks, and removed after being completely soaked.

5. Gasoline: Gasoline can also remove glue marks, this method is also suitable for glue marks, but gasoline is volatile, so the impregnation time should be short, and safety must be paid attention to.

6. Rubber: For rubber traces that are not too smooth and small areas on the surface, pay attention to wiping in one direction.

We first wet the towel with hot water, and then use the above dish soap to remove the glue on it.

In the past, our family used to use a kind of iron scraper to handle this glue, scrape it little by little, and then clean it.

The glue left on it can be melted off at a high temperature, if it can't be melted, you can soak it in white vinegar for a while, and then brush it up with a steel wool ball.

The adhesive tape used for tile peeling is the best: Lite is a quick adhesive that can be applied immediately. When applying, apply a thin layer of glue on the surface of the wall and the back of the tile, let it dry for a few minutes, and when the hand touches the rubber bottom without sticking, the wall can be pressed, and the application is very convenient.

JD-503 tile adhesive, the product is white powder, and the water is used to adjust it to a thick glue. This kind of product not only has strong adsorption, but also has a certain amount of time to do adhesive adjustment, and the adjusted acrylic paint should be used up within 4 hours.

Generally, the thickness of the plaster is in the middle of 3 5mm. 903 multi-purpose construction adhesive powder is a product that is applied at the same time, this kind of product has high bonding strength, can be adjusted within 2 hours, and the thickness of the squeegee is 2mm, which is very convenient to apply. The cost of using finished adhesive paste is high, and it is suitable for use when leveling the bottom surface of the wall, otherwise the cost of adhesive will increase.

First remove the construction surface of the project, and the surface should be maintained to be firm, dry, clean, and free of stains.

Mix the tile adhesive into a puree in cold water, accounting for 25kg of about 6 water, after mixing sufficiently, wait for ten minutes and then mix it slightly up and down, and then apply it in about 2 hours, so you don't have to reuse the dried acrylic paint super glue many times. The toothed scraper rubs the acrylic paint on the wall, evenly distributes about one square meter, and kneades the floor tiles on it in 15 minutes. If you need to adjust it, you need to do it before the tile adhesive is not fixed.

Pay attention to the preservation of the deformation joint, the product is suitable for application under the condition of 5 40, after 24 hours, it can be stepped into or plugged. For more than 24 hours, the dirt on the surface of the floor tiles can be cleaned with the floor brick and stone cleaning solution (do not use acid and alkaline cleaning solution). Be sure to determine the flatness and flatness of the wall or material before use.

Do not mix the dried acrylic paint with water and then replace it. Pay attention to the preservation of deformation seams.