Tile paste, the construction method of cement cement?

OLY-5301 Beneficial cement construction method:

It is used for waterproofing toilets, kitchens, bathroom walls, floors and exterior walls (interface layer, waterproof layer).

Interface layer: Scrape and apply a piece of cement mortar as a waterproof interface layer (thickness of about 1-2mm) on the base layer that is cleaned and kept moist, and it should be fully spread and dense when scraping.

Waterproof layer: After the interface layer is scraped, a piece of Yijiao mud mortar is scraped on it at the same time as a waterproof layer (thickness of about 2-3mm), and the scraping direction should be 90 ° with the interface layer, and it should be fully spread and dense when scraping.

For waterproof bonding of various facing tiles:

Single brick paste: When pasting facing bricks, a piece of cement mortar should be scraped on the cleaned base or the back of the brick as a bonding layer (thickness of about 4mm), and pasted from top to bottom or bottom-up according to the elastic line or hanging line, and then used the seam mud to fill the seam after the final setting of the adhesive layer.

Double-sided coating paste: When the veneer paste has waterproof requirements, the double-sided coating method can be used, that is, a piece of Yijiao mud mortar (thickness of about 2-3mm) is scraped on the base surface, and at the same time, a PA-A type Yijiao mud mortar (thickness of about 2-3mm) is scraped on the back of the surface brick for pasting, and after the final setting of the adhesive layer, the seam is used to fill the seam.

Note: Lime-containing lime cement cannot directly cover the coating of this product, and must be coated with an interface treatment agent to enhance the adhesion.

Within 24 hours after the slurry is applied, protective measures should be taken to prevent people from walking, rain, frost, and scorching sun exposure.

First, the composition of raw materials is different.

1. Yi Jiao Mushing: Yi Jiao Mu is a kind of non-toxic and tasteless new rigid waterproof paste material made of a variety of inorganic chemical raw materials, supplemented by some polymer polymers, quartz sand as aggregates, adding a variety of admixtures and a certain proportion of Portland cement, silt and other uniform blending and polymerization, which has a bonding function after being blended with water, and belongs to cement-based polymer dry powder waterproof mortar.

2. Tile adhesive: tile adhesive is a polymer modified cement-based tile adhesive, the main components are cement, sand, redispersible latex powder, calcium formate, etc., it contains a variety of additives such as water retention and thickening cellulose ether, latex powder that provides increased tile adhesive adhesion, etc.

Second, the functions are different.

1. Yi Jiao Mushing: Yi Jiao Mu can not only be bonded, but also has the flexibility of polymer materials and the durability of inorganic materials, acid and alkali resistance, excellent impermeability, waterproof function, strong adhesion, anti-falling, no whitening, no slurry and other advantages.

2. Tile adhesive: Tile adhesive is mainly used for tiling, and the traditional practice is to use cement mortar. The adhesion of tile adhesive is several times that of cement mortar, especially when paving large tiles and stones, the use of strong tile adhesive can avoid the risk of falling bricks.

In addition, tile adhesive has good flexibility, which can prevent tile hollowing.

3. The scope of application is different.

1. Yi glue cement: Yi glue cement can be operated on the façade and wet base surface, can be used as a waterproof layer and interface agent for civil and industrial buildings, and can also be used as a moisture-proof and anti-crack layer and adhesive layer, and can also be used for gradual external wall surface, external wall external thermal insulation and anti-crack layer, and can also be used for the pasting of stone slabs such as ceramic tiles, mosaic tiles, marble, etc., such as indoor and outdoor ceramic wall and floor tiles, ceramic mosaic paste; It is also suitable for the waterproof layer of internal and external walls, pools, kitchens and bathrooms, basements, etc. of various buildings.

2. Tile adhesive: Tile adhesive, also known as ceramic tile adhesive, is mainly used for pasting ceramic tiles, face tiles, floor tiles and other decorative materials, and is suitable for interior and exterior walls, floors, bathrooms, kitchens and other building decoration places.

First, the characteristics are different.

1. Beneficial cement: polymer beneficial cement has high adhesion, good impermeability, water resistance and crack resistance; Good adaptability to construction.

2. Tile adhesive: high adhesion, no need to soak bricks in the construction, good flexibility, waterproof, impermeability, crack resistance, aging resistance, high temperature resistance, freeze-thaw resistance, non-toxic and environmental protection, easy construction.

Second, the application is different.

1. Yi glue cement: used as a waterproof layer and interface agent for civil and public buildings, also used as a moisture-proof and anti-crack layer and adhesive layer, and can also be used for step-by-step exterior wall surface, external wall external thermal insulation anti-seepage and anti-crack layer, and can also be used for the pasting of stone slabs such as ceramic tiles, mosaic tiles, marble, etc. 2. Tile adhesive:

It is also suitable for the waterproof layer of interior and exterior walls, pools, kitchens and bathrooms, basements, etc. It is used for tile pasting on the surface layer of the external thermal insulation system, and the surface layer material needs to be cured to a certain strength. The base surface should be dry, firm, flat, no oil, no dust, no release agent, etc.

Third, the nature is different.

1. Cement: Polymer cement is a kind of water-hard cement-based waterproof adhesive material made of a variety of inorganic chemical raw materials, supplemented by some polymer polymers, and then added to a variety of admixtures to be uniformly blended and polymerized.

2. Tile adhesive: Tile adhesive is a kind of polymer modified cement-based tile adhesive, which is divided into No. 1 (ordinary type (reinforced) and No. 3 (larger size tile or marble) and other varieties.

There is still a difference between cement and tile adhesive.

The main purpose of tile adhesive is to bond, and the cement can not only be bonded, but also have waterproof function. The cost of the cement is also higher.

Yijiao cement is a kind of imported polymer materials mixed with a certain proportion of Portland cement, silt, etc., through scientific proportioning and special technology processing of one-component, dry powder, set waterproof, bonding and plugging functions in one of the non-toxic and tasteless new rigid waterproof paste material, is a cement-based polymer dry powder waterproof mortar.

Overview] Water worry-free polymer cement is made of inorganic silicate, original imported polymer and filler through special technology, and has the flexibility of polymer materials and the durability of inorganic materials, acid and alkali resistance, and has the advantages of excellent impermeability, strong adhesion, anti-falling, non-spitting and non-slurry.

Tile adhesive, also known as ceramic tile adhesive, is mainly used for pasting decorative materials such as tiles, face tiles, floor tiles, etc., and is widely used in interior and exterior walls, floors, bathrooms, kitchens and other building finishing decoration places. Its main characteristics are high bonding strength, water resistance, freeze-thaw resistance, good aging resistance and convenient construction, which is a very ideal bonding material.

Classification] This product is a polymer modified cement-based tile adhesive, which is divided into No. 1 (ordinary type (reinforced) and No. 3 (larger size tile or marble) and other varieties.

Features] high adhesion, no need to soak bricks in the construction, good flexibility, waterproof, impermeability, crack resistance, good aging resistance, high temperature resistance, freeze-thaw resistance, non-toxic and environmental protection, easy construction.

Tiles can be pasted with a mixture of cement and cement. Yi gum cement, that is, the abbreviation of polymer Yi gum cement, is a kind of Portland cement that combines a variety of imported polymer materials with a certain proportion.

silt and other mixing.

It is a new type of non-toxic and odorless rigid waterproof paste material that is processed by scientific ratio and special technology, and is a cement-based polymer dry powder waterproof mortar.

Polymer cement has high adhesion, good impermeability, water resistance and crack resistance.

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Let stand for 5-10 minutes to mature, ready to use, stir again before use to increase strength. Note: Tile adhesive needs to be used within 2 hours, dry and solid should be discarded!

Step 2: Use a trowel to apply the glue to the side of the base wheel so that it is evenly distributed into strips. Note:

Apply about one square at a time, otherwise it is easy to dry the surface of the glue. Pay attention to the wet wall in dry weather. Step 3:

Knead the back of the brick directly onto the base surface. For stones with deep grooves or heavier grooves on the back of the bricks, in addition to touching the glue on the base surface, the back of the bricks should also be touched with the glue. Note:

Tile adhesive is different from cement tiles, without soaking the tiles, directly pasting and kneading evenly. Step 4: Position the tiles and keep the brick surface flat and aligned.

The position of the tile can be adjusted within 20 minutes after the tile adhesive is pasted to improve the efficiency of the project. Step 5: Preliminary check whether the brick surface is smooth and aligned.

The brick joints are clean and free of debris. Note: Before the cement is initially set and dried (within about four hours after construction), the excess part of the brick surface should be cleaned with a damp cloth, and it should not be rained.

If it is more than 24 hours, it can be cleaned with tile cleaner. Step 6: Tile caulking.

Note: Do not mix the dry cement for use, and it is not appropriate to add cement and other materials to affect the effect. Step 7:

Wait at least 15 minutes to clean the excess tile adhesive with a damp cloth. Note: Do not rinse directly with water at this time.

Do not use acidic detergents for cleaning. Step 8: After 24 hours, you can use a tile cleaner to clean the tiles thoroughly.

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Tile adhesive should be thinly pasted process construction, according to the flatness of the base and the size of the tile to determine the appropriate toothed scraper; On the horizontal base surface, the tile glue is evenly formed into a strip-like layout with a toothed scraper. Pick up the tile and press downwards and rub it up and down evenly. Through the glass, it can be clearly seen that the tile adhesive is very evenly distributed under the glass.

Pay attention to the kneading and pressing in place when pasting, and randomly check the full slurry rate on the back; Adjust the parallelism of the tiles while taking care to preserve the expansion joints; 24 hours after the floor tiles have been laid, you can step in or caulk.

Directions for use:

1. Pour the water into a clean container first, then slowly add the powder while stirring in proportion, fully stir it with an electric mixer into a non-lumpy, uniform paste, and let it stand for 5-10 minutes before stirring it before use.

2. Mixing ratio [water: powder = (: 20kg].

3. Use a toothed scraper to apply the slurry on the working surface, so that it is evenly distributed and formed into a strip of teeth, about 1 each time, and then the tile can be kneaded and pressed on it;

4. If the groove on the back of the tile is deep, in addition to wiping tile glue on the working surface, tile glue should also be smeared on the back of the tile. tile adhesive.

All surfaces should be firm, dry, clean, free of shaking, free of oil, wax stains and other loose materials;

The painted surface should be roughened to expose at least 75% of the original surface;

After the completion of the new concrete surface, it needs to be cured for six weeks before the bricks can be laid, and the surface of the new plastering should be cured for at least seven days before the bricks can be laid;

Old concrete and plastered surfaces can be cleaned with detergent and then rinsed with water. Its surface can be paved with bricks after drying;

If the substrate is loose, absorbent or difficult to clean, you can apply a base coat to help the tile bonding. Put the TT powder into clean water and stir it into a paste, pay attention to put the water first and then the powder. Manual or electric agitators can be used for mixing;

The mixing ratio is 25 kg of powder, about 6 kg of water; If necessary, the company can use the company's Lei Bang Shi tile additives instead of water, the ratio is about 25 kg of powder plus additives;

Stir sufficiently, subject to no corn starch dough. After stirring, it must stand still for about 10 minutes and stir slightly before use;

The glue should be used within about 2 hours according to the weather conditions (the crust on the surface of the glue should be removed). Do not add water to the dried glue before use. Use a toothed scraper to apply the glue to the working surface to evenly distribute it and form a toothed pattern (adjust the angle between the scraper and the working surface to control the thickness of the glue).

Each coating is about 1 square meter (depending on the weather temperature, the required construction temperature range is 5 40), and then the tile can be kneaded on it within 5 15 minutes (adjustment needs to be carried out within 20 25 minutes); The selection of tooth scraper size should consider the flatness of the working surface and the convex and concave degree of the back of the tile; If the gap on the back of the tile is deep or the stone and tile are large and heavy, double-sided gluing should be carried out, that is, the working surface and the back of the tile are coated with glue at the same time; Pay attention to the retention of expansion joints; After the brick laying is completed, the next step of the caulking process can only be carried out after the mortar is completely dried (about 24 hours). Clean the surface of the tile (and tools) with a damp cloth or sponge before drying. If it has been cured for more than 24 hours, the stains on the surface of the tile can be cleaned with a tile and stone cleaner (do not use acidic cleaners).

First, the base treatment before tile pasting

1.Grassroots cleaning: use a flat shovel to clean up the floating ash and loose layer on the wall, and there shall be no oil stains or oily release agents and other substances that are not conducive to tile pasting.

2.Brick surface cleaning: In order to alleviate the output rate of ceramic tiles during the production and transportation of ceramic tiles, defilmion powder will be applied, which needs to be cleaned, otherwise it will affect the effect of tile pasting.

Second, the configuration of tile adhesive slurry

First of all, according to the water-cement ratio of 1:4 (the actual water-cement ratio is subject to the construction consistency), the clean water is added to the clean container, and then the tile glue powder is poured into the mixing barrel, and the electric mixer is used to stir evenly until there is no clumping paste. The stirred tile slurry is allowed to stand for 3-5 minutes, and then stirred again before use, so that it can fully react and the use effect is better.

3. Paste tiles

When paving tiles, it is recommended to use a special serrated trowel, first use the side of the flat mouth, apply the tile adhesive on the surface of the base layer (thickness of about 2-3mm), and then use the side of the square tooth mouth to scrape the adhesive into a stripe, and then knead the tile along the horizontal stripes, such as the back of the tile is deep, it is best to apply tile adhesive on the back of the tile to ensure full bonding, to avoid hollowing.

Fourth, tile adjustment

Tile adhesive has good resistance to sagging and will not sag. The spacing of the tiles can be adjusted within 15 minutes after the tiles are laid, and the distance can also be fixed with a cross clip.