The difference between cement and dry powder binder used for bonding wall tiles 10

The difference between cement and dry powder binder:

Cement is a clay-like plastic solid with certain adhesive properties, and a dry powder adhesive.

Made of rubber powder, scrubbed quartz sand.

It is composed of cement preparation, and the composition and use method of the two are different.

Cement is a clay plastic solid with strong adhesive properties, which is generally composed of solid or liquid adhesive with adhesive properties and powder filler with certain functions, and appropriate pigments and accessories can also be added as needed. Most of them play a sealing role.

Dry powder binders are formulated from rubber powder, scrubbed quartz sand and cement. During on-site construction, it is a one-component ingredient, and it can be used when water is added. The batching and construction operation are simple, and the workability is good, the energy-saving effect is obvious, the water resistance, weather resistance, durability and no cracks on the surface, suitable for the decoration of various facing materials, and it is also a hollow brick.

The best choice for hollow block exterior wall insulation construction. This product adopts the external insulation method of the building, and uses flame-retardant self-extinguishing EPS boards.

It is used as an insulating material, which is attached to the surface of the exterior wall with a high-performance adhesive and covered with a fiberglass mesh cloth with alkali resistance.

Finally, the dispersible binder is used to cover the surface and the exterior wall elastic coating with high weather resistance is a kind of thermal insulation system for the finishing system. It has the characteristics of light weight, obvious energy-saving effect, excellent weather resistance, good waterproof performance and crack resistance, strong decorative finish, and rich exterior shape of the building.

Cement is a clay-like plastic solid with certain adhesive properties, which is generally composed of a solid or liquid adhesive with adhesive properties and a powder filler with certain functions, and perhaps appropriate pigments and accessories.

Lightweight brick walls with cement or binder pro, hello! It is best to use lightweight brick adhesive If you use cement mortar for the masonry of lightweight brick walls, you must first let the lightweight bricks absorb water, but in this way, it will make the construction more troublesome, so it is not recommended to use cement mortar for the masonry of lightweight brick walls, and it is best to use cement or professional adhesives with water retention to carry out the masonry of lightweight brick walls, so as not to affect the quality of the wall. Others can, but it will cause cumbersome construction, and the effect is not up to the best lightweight brick adhesive is cement as the base material, selected graded aggregate, admixture with polymer modifier by the scientific formula of lightweight brick mortar materials, on-site use only need to add water stirring.

It has excellent adhesion to lightweight bricks, excellent operation and construction performance, and a long drying time. It is widely used in the base surface masonry of porous, lightweight, and highly absorbent materials.

<> "You can use three kinds of commonly used tile adhesives, improved tile adhesives, and heavy brick adhesives

1. Commonly used tile adhesive. It is suitable for all kinds of small wall tiles or mortar materials on the surface of ordinary mortar.

2. Improved tile adhesive. It has strong adhesion and drop resistance, and can be used for larger tile walls. The adhesion is very good and works well without mortar.

3. Heavy brick adhesive. This adhesive is more resilient and can withstand the increased pressure caused by thermal expansion and can be used on drywall, fiberboard, plywood, or other types of slate with antique finishes and shrink adhesive layers.

What details do you need to pay attention to on the wall of tiles.

1. The tiles should be soaked in water for half a day before use, as long as the tile body does not blister.

2. The kitchen and bathroom should have a flow gradient to avoid water accumulation in the future. If the waterproof layer is accidentally damaged during construction, the waterproof layer must be redone, and it is necessary to wait until 12 hours later, and then do the water test, and there is no leakage.

3. After paving the floor tiles, the brick surface should be covered with cardboard, and the town attendant can walk on the brick surface after at least 24 hours.

4. When laying ceramic tiles, when encountering the supporting parts of pipes and bathroom equipment, it should be required to use whole bricks for cutting and splicing, and should not be repaired or pasted with incomplete bricks.

5. After 1 hour of tile laying, the remaining dirt on the surface of the tile should be cleaned immediately. For example, after 4 hours of putty, it is more difficult to clean.

In traditional decoration, ceramic tile paving is basically constructed with cement, but because of the modern house, considering the size of the house, many people choose adhesive for construction.

1.If you consider **, it is better to use cement for wall tiles.

Cement has a low cost and is widely used, but it will be time-consuming and laborious when using cement, but the average traditional construction worker is good at using cement for paving.

2.If you pay more attention to environmental protection and want to save the space occupied by ceramic tiles, tile adhesive for wall tiles is good.

The construction of tile adhesive is simpler than cement, which is more time-saving and labor-saving. However, the technical requirements for workers are relatively high, and if the operation is improper, it is easy to fall off in a large area.

In general, tile adhesive will be a little better compared to the two. Because the ceramic tile is getting better and better, the water absorption rate of the tile is constantly decreasing, and the traditional cement river sand can no longer meet the requirements of the tiled tile.

Precautions for laying wall tiles:

1. After 1 hour of paving, the cement, caulk or other sticky objects left on the brick surface should be wiped clean in time, because it is more difficult to clean after four hours of grouting.

2. After 12 hours of paving, the brick surface should be knocked for inspection, and if it is found that there is an empty drum sound, it should be re-laid.

3. Walk 24 hours after the brick paving is completed, scrub thoroughly, mix detergent with water, and thoroughly clean the tiles.

4. When the base is treated, all kinds of dirt on the wall should be cleaned up, and watered and moistened one day in advance. If the base layer is a new wall, when the cement mortar is dry, it should be arranged with bricks, elastic lines, and adhesive wall tiles.

5. When laying and sticking, pipelines, lamp switches, and supporting parts of bathroom equipment must be cut and matched with a whole brick sleeve, and it is forbidden to use non-whole bricks to patchwork and paste.

6. The kitchen and bathroom should have a slope of flowing water, no water accumulation, and no backflow of water. If the original waterproof layer is damaged during construction, it must be waterproofed, and there is no leakage in the 12-hour test of water accumulation.

Whether it is better to use cement or tile adhesive when pasting wall tiles depends on the situation considered by each person. From the perspective of economic conditions, if the budget is not much, you can use cement wall tiles, cement ** is lower than tile adhesive, but it will be time-consuming and laborious; If you want to save the space occupied by ceramic tiles, and pay more attention to environmental protection, it is better to use tile adhesive, which is simple, convenient and fast during the construction of tile adhesive, saving time and effort, but the requirements for workers are higher, and it is easy to fall off in a large area if the operation is improper. Combining the advantages and disadvantages of the two, you can choose according to your own situation.

If you simply use cement to pave the wall tiles:

1. You need to soak the wall tiles in the water for about 30 minutes, and then add an appropriate amount of water to the cement, so that the cement becomes a thin mud.

2. Take out the soaked wall tiles, evenly smear some cement on the back of the wall tiles, if you want the effect to be better, you can add some paste, 3. Press the wall tiles directly on the wall, and gently knock them around with a small wooden hammer. When beating, you need to be lighter to prevent knocking down the wall tiles, after all, the quality of some wall tiles is indeed relatively poor.

The wall and window need to be accepted after the paving, generally the overall hollow drum rate should be less than 5% when accepting, if it is a single wall tile, then the hollow drum should be less than 15%, if there is this standard, then it is considered to be paved qualified. In fact, when paving wall tiles, the hollow drum of wall tiles and the firmness of the base layer are very related, and the foundation of the wall needs to be checked as a whole before paving the wall tiles. If the hollow drum of the wall tiles exceeds 20 20, then it needs to be removed, then re-plastered and leveled, and then the new wall tiles are laid.