How to apply the interface agent? Construction method and functional function of interface agent

First, the preparation of the wall base.

Start by cleaning the base surface. Remove the floating soil, oil and loose layer of the base layer to ensure that the wall is clean, not loose, free of dust and grease. If there is looseness and cracks in the wall, it should be chiseled and repaired in advance; If the wall material is very absorbent, it can be moistened with water first.

2. Configure stirring interface agent.

According to the specific interface agent product description, the interface agent is prepared. Generally, the blending ratio of dry powder type interface agent is 20 kg plus 10 kg of water per bag, that is, "powder: water = 2:".

1”。The emulsion-type interface treatment configuration ratio is "liquid: cement:".

Sand = 1:1:1", cement requirements for the above ordinary silicate.

or slag cement.

When mixing the interface agent, it is best to use electric equipment to stir, which can be stirred into a uniform slurry faster.

3. Painting and drying.

Use a roller or brush to apply the surfacing agent slurry to the base surface, and do not miss the brush. When the water volatilizes, the surface is sticky, the slurry is collected, and the follow-up material can be pressed in without slipping, and the follow-up wall material adhesion construction can be carried out.

Fourth, maintenance and finished product protection.

After construction, natural maintenance can be done to ensure indoor ventilation, and the next step can be carried out only after the slurry is dry and the base surface is confirmed to be completely closed.

The specific use of interface agent is as follows:

1. Clean the wall:

Remove the peeling and loose parts of the wall, and repair it with cement mortar, shovel the residual ash clean, and then sweep the wall clean.

2. Interface treatment with interface agent

The interface agent is made of Meichao ground wall solid. Meichao wall solid is a polymer concrete interface treatment agent. The appearance is milky white glue.

Due to the excellent permeability of the wall solid, it can fully infiltrate the surface of the base material, make the base layer compact, improve the interface adhesion, improve the bonding strength of the mortar or putty and the wall surface, and prevent hollowing.

3. Treatment of original cracks

Use a putty knife to cut the crack as deep as possible and fill it with caulking plaster. Pay attention to be sure to fill it up and fill it evenly. Then use kraft paper to paste the cracked place, dry it and then scrape putty or do other processes.

4. Anti-crack treatment:

Thermal insulation walls and non-load-bearing walls are covered with fiber mesh cloth, and all the ground glue used for netting are made of eco-friendly white latex. For water and electricity improvement and demolition of wall cracks, use "Construction Le" brand white kraft paper bags to paste; The bonding is also made of eco-friendly white latex.

5. Scrape putty:

The number of times of putty scraping can be determined by the flatness of the wall, not the more the better, the putty is thicker and easier to crack. In general, it is two to three times, and the putty must be waterproof, and the place where it is used more is that the nest is easy to scrape. The first time with a scraper transverse full scrape, a scraper followed by a scraper, the joint does not leave a chariot, each scraper scraper ends cleanly.

After drying, sandpaper, polish the floating putty and stains, and then clean the wall. The second time with a scraper vertical full scraping, the materials and methods used are the same as the first putty, after drying, the sandpaper is smoothed and cleaned. The third time use a scraper to find the putty, scrape the wall and scrape it, and then smooth and polish it with fine sandpaper after drying.

After each putty, the drying time should be extended as much as possible, and ventilation should be done to reduce indoor moisture as much as possible. If the putty is not completely dry, the putty is repeatedly applied or painted to lock too much moisture in it, and the wall will appear"Sweating"and even large areas of cracking.

6. Painting: The roof and load-bearing walls can be brushed with anti-cracking performance in general, and the insulation wall and non-load-bearing wall should be elastic emulsion paint with good anti-cracking performance as much as possible. The primer must be alkali-resistant, try not to brush the topcoat directly.

Summary. An interface agent is an adhesive, which is generally made of vinyl acetate-ethylene. It is usually used on concrete surfaces because the concrete surface is too smooth.

By using this product, the surface of the base layer can be roughened, the adhesion to the base layer can be increased, and the plastering layer can be avoided from hollowing out.

The role of the interface agent:

Bi-directional permeable bonding, which creates a radioactive chain anchoring effect that binds bidirectional materials together permanently and firmly.

It has a high degree of softness, toughness and good air permeability, freeze-thaw resistance, water resistance, aging resistance, non-toxic, tasteless, non-polluting, and is a green and environmentally friendly product.

Acid and alkali resistance and weather resistance, good adaptability and affinity with acid and alkaline materials.

It can be applied and hardened in a humid environment, and the application is simple and fast.

The interface agent is suitable for the pretreatment of the interface of concrete, aerated concrete, small blocks, lightweight partition walls, brick-concrete walls, putty scraping, tile bonding, masonry back coating and insulation boards.

Interface agent construction:

1.Base surface cleaning: to ensure that the base is dry, hard, smooth and dust-free, for hollow, loose base and protruding objects need to be shoveled and uneven base surface first repaired with polymer cement mortar.

2.Method 1: Reinforcement treatment of the base interface, when the loose base interface is treated, the interface agent is rolled.

Construction method and functional function of interface agent

An interface agent is an adhesive, which is generally made of vinyl acetate-ethylene. It is usually used on concrete surfaces because the concrete surface is too smooth. By using this product, the surface of the base layer can be roughened, the adhesion to the base layer can be increased, and the hollow ridge of the plastering layer can be avoided.

The function of the interface agent: two-way permeable bonding, producing a radioactive chain anchoring effect to permanently and firmly bond the two-way materials together. It has a high degree of softness, toughness and good air permeability, freeze-thaw resistance, water resistance, aging resistance, non-toxic, tasteless, pollution-free, and is a green and environmentally friendly product.

Acid and alkali resistance and weather resistance, good adaptability and affinity with acid and alkaline materials. It can be applied and hardened in a humid environment, and the application is simple and fast. The interface agent is suitable for the pretreatment of the interface of concrete, aerated concrete, small blocks, lightweight partition walls, brick-concrete walls, putty scraping, tile bonding, masonry back coating and insulation boards.

Interface agent construction: 1Base Cleanup:

Ensure that the base layer is dry and hard, smooth and dust-free, and the hollow, loose base and protruding things need to be shoveled first and the uneven base surface should be repaired with polymer cement mortar. 2.Method 1:

Reinforcement treatment of the interface of the base layer, when the interface of the loose base layer is treated, the interface agent is rolled.

Coating on the base surface once, after the coating film is dry, the vertical boy can start to scrape putty or plaster. 3.Method 2:

When the smooth surface is brushed, for the base surface of the smooth cavity such as shear wall, it is recommended to use the orange interface agent and the orange tile adhesive in the ratio of 1:, stir evenly, and use a roller to roll coat and stretch. After 24 hours, the next Yuyuanwangdao process can be carried out.

This is my answer, I hope it is helpful to you, thank you.

1.It can be sprayed on the surface of the base layer or insulation board to be treated by roller coating or mechanical spraying.

2.Cement sand: surfactant = 1 2 ratio mix and stir evenly, and directly coat the surface of the base layer to be treated.

Interface agents are simple to use and have two uses:

1. When the cement is used, the wall can be mixed directly into the cement and stirred.

2. Rolling the wall, remember to mix water according to the instructions, the wall of the general nest requires 50% water, of course, more and less can be. Don't think that it is better not to mix water, and the wall that does not use water means that its own effective ingredients are less, and it cannot be used if you mix water! A really good wall must be mixed with water, otherwise it will be counterproductive.

It will seal the moisture in the wall and it is not easy to dry out, which may cause the wall to bulge and crack in the later stage. After mixing with water, just roll the wall directly!

Summary. Hello. Home expert Yingzi is happy to answer for you.

1. Clean the wall: clean the peeling and loose parts of the wall, and use cement mortar to repair it, shovel the residual ash clean, and then sweep the wall. 2. Interface treatment with interface agent

The interface agent is made of Meichao ground wall solid. Shengzhang wall solid is a polymer concrete interface treatment agent. The appearance is milky white glue.

Because the wall solid has good permeability, it can fully infiltrate the surface of the base material, make the base layer dense, improve the interface adhesion, improve the bonding strength of the mortar or putty and the wall surface, and prevent hollowing. Hello, I hope my answer can help you. If you have any questions, please ask me.

Have a great day. If I can help you, you give a like, look forward to your like, dear, thank you.

Hello. Yingzi, a home expert, is happy to answer your questions. Pro, 1, clean the wall:

Noise quickly remove the peeling and loose links on the wall, and use cement mortar to repair it, shovel the residual ash clean, and then sweep the wall clean. 2. Interface agent for interface treatment: The interface agent is made of Meichao ground wall solid.

Shengzhang wall solid is a polymer concrete interface treatment agent. The appearance is milky white glue. Because the wall solid has good permeability, it can fully infiltrate the surface of the base material, make the base layer dense, improve the interface adhesion, improve the bonding strength of the mortar or putty and the wall surface, and prevent hollowing.

If I can help you, you give a like, look forward to your like, dear, thank you.

Can a good interface agent be made into powder shabu right away?

Dear, the interface agent can be plastered about three hours after use. The specific time needs to be adjusted according to the temperature and ventilation of the construction environment, and the time can be appropriately shortened if the temperature difference is high and the ventilation environment is good. In the decoration, the interface agent mainly plays the role of connecting different profiles of the round skin, helping to fix the dust on the substrate, and at the same time can protect the indoor wall.

When using the interface agent, it is necessary to pay attention to strictly control the indoor temperature and humidity, keep the indoor ventilation at the same time, and wait for the interface agent to dry naturally before applying the next layer of interface agent coating.

The full name of interface agent is concrete interface adhesive, and in the decoration process, the interface agent is often used to coat the blank wall to give the wall new characteristics such as stronger adhesion and better waterproofness.

Nowadays, as one of the indispensable supporting materials for modern home decoration construction, the importance of interface agent is worth talking about. The effect of the interface agent on the wall is that there are often some floating ash dirt on the surface of the wall base layer, and if the next process is carried out directly without treatment, it is equivalent to burying a mine on the wall, and the wall may be hollowed out and layered in extremely dry weather.

In view of this situation, the interface agent is painted during the wall decoration, which can improve the adhesion of the wall, and make the surface product and the base wall better combined, so as to avoid the appearance of wall problems.

The working principle of the interface agent can fill the pores of the substrate wall, reduce the absorption of the wall, and ensure that the covering mortar material is bonded and gelled under better conditions. At the same time, the interface agent is responsible for the bonding medium of the wall and surface materials, ensuring that the whole is combined into a permanently bonded whole. Classification and performance of common interface agentsCommon interface agents are divided into two types: dry powder type and emulsion type.

Dry powder interface agent is a powder composed of inorganic cementitious materials such as cement, fillers, polymer rubber powders and related admixtures. It has high adhesion, excellent water resistance and aging resistance. When using, mix with water in a certain proportion and stir for use.

Interface agent for friends who have not been decorated, should be the first time to hear, the use of interface agent can make the surface more rough, can also increase the adhesion of the base, usually used in the construction of the building, the interface agent construction method and the coating treatment construction is similar, let's learn what the interface agent is, and the interface agent construction process.

1. What is the boundary key tremor agent?

An interface agent is an adhesive, which is generally made of vinyl acetate-ethylene. It has super adhesion, excellent water resistance, and aging resistance. It is used to treat the surface of concrete, aerated concrete, lime sand bricks and fly ash bricks, and solves the problems of hollowing, cracking and peeling of the plastering layer due to the strong water absorption or smoothness of these surfaces.

It is an indispensable supporting material for modern architecture and decoration construction.

Second, the role of interface agent

The interface agent can enhance the adhesion to the base layer and avoid the hollowing and shelling of the plastering layer. It is conceivable that we have shoveled off the old wall skin, then the wall can not be as clean as washed, so clean, there will be a lot of dust, small particles, if not treated directly to the next process, then it is equivalent to burying a mine in the wall, in extremely dry weather may occur the wall hollowing, delamination. Therefore, when painting the interface agent during the wall decoration, this can improve the adhesion of the wall and make the surface product better combined with the base wall.

Three Si Liang family, interface agent construction technology

1. During construction, we must choose a dry environment, the relative humidity should be 70% smaller, and the ventilation should be good. The temperature of the base surface and the environment should not be lower than +5.

2. Preparation of the base surface: the base surface should be clean, not loose, no dust, grease, moss, carpet glue, etc. should be removed, and the loose and cracked parts should be chiseled and repaired in advance.

3. Stirring: Each bag of powder has 20 kilograms, and 10 liters of water must be stirred with electric equipment and stirred into a uniform slurry.

4. Brushing and drying: Use a brush to brush the paddle to the base surface, do not miss the brush, and then let the painted surface dry.

5. Maintenance and protection: After brushing, it should be ventilated, and after it is dry, it can continue to work later.

6. It is difficult to remove the solidified slurry from the cleaning of the tool. After use, the tool should be cleaned with water as soon as possible.