What is the practice of self leveling the ground in the home

Home improvement self-leveling ground practice: 牋.

1. Grinding on the ground.

Before leveling the ground with self-leveling cement, it is first necessary to pretreat the ground. Generally, there will be a protruding ground on the rough ground, and it needs to be polished off. The general demand is to use a ground grinder, and the method of rotary flat grinding is used to grind the bumps. Mul.

2. Brush the interface agent.

The function of the interface agent is to make the self-leveling cement and the ground more tightly connected. After the ground grinding process is completed and cleaned, it is necessary to apply the interface agent twice on the flat ground. There are many varieties of interface agent products on the market, and the owners should pay attention to selecting the products with better quality to avoid various quality problems on the ground in the later stage.

Mul. 3. Pour self-leveling cement.

Self-leveling cement is a dry-mix powder material composed of a variety of active ingredients, which can be used by mixing water on site. Generally, the share of self-leveling cement and water is 1:2.

Ensure that the cement can be moved, but not too thin, otherwise the strength will not work after drying, and it will be simply ashed. Mul.

After the interface agent is dry, the mixed self-leveling cement can be poured on the ground, and after being poured on the ground, the cement can flow along the ground, but it cannot be completely leveled, and the construction personnel are required to push the cement with something to push the cement and push the cement away. Mul.

4. Press the cement with a roller.

Cement is not a pure liquid, it is impossible to be sure of the flat, there will be a little height in the process of pushing, then it is necessary to rely on the drum to press the cement evenly. If this step is missing, it will easily lead to problems such as unevenness in the ground and small pieces in the later part.

Self-leveling flooring is done in the following way:

1. Before the construction of cement self-leveling ground, the doorway, drainage outlet and other parts that may leak should be blocked.

2. The base treatment includes two aspects, one is that there can be no debris in the construction area, and the other is smooth and free of debris.

3. After the base treatment is completed, the doors and windows should be closed, the interface agent should be painted, generally painted twice, and then the second time after the first time is dried, and the painting process should not be omitted, and it should be as uniform as possible.

4. After the interface agent is dried, the cement self-leveling powder is stirred with water, and the cement self-leveling powder is stirred into a slurry with water, and then the pouring can begin.

5. With the help of auxiliary tools such as scrapers, it is also necessary to use an exhaust drum to roll on the self-leveling surface of cement to play the role of exhaust and avoid the generation of small pores.

6. After the pouring is completed, the cement self-leveling needs to be cured for a certain period to keep the air not circulating.

Self-leveling is a type of cement and is often used as a construction process.

As a type of cement: self-leveling cement is often used for the base leveling of floors and carpets, and is also an important part of epoxy flooring. Generally, the thickness of a single layer construction does not exceed 5mm, and the cost is about 40 70.

As a construction process: cement self-leveling and epoxy resin self-leveling are common. Cement self-leveling usually cannot be directly used as the ground, can only be used as a base layer, ranging from tens of yuan to more than 100 yuan per square meter.

The self-leveling process of epoxy resin is complex and needs to be entrusted to professional construction personnel, which can be used in a large area to form a seamless floor. The cost of epoxy self-leveling is high, generally more than 200, rich in color, high in durability, and environmental protection is greatly affected by materials and construction.

The position of self-leveling in the ground structure

Self-leveling from the construction site

Live well in the user Hanamikoji.

Self-leveling is cement, so it will definitely crack, no matter how expensive your materials are, no matter how good the construction techniques of the master you find, this is unavoidable. Because I can't see the top floor, I'm okay with that.

1. Self-leveling is actually a way of ground leveling, so at this time you have to pay attention to **, I compared the three, and finally let my flooring company help me contact the master to do, contract labor and materials;

2. Because I need to self-leveling the total height of the floor in the later stage, self-leveling can only do 3 millimeters, which must be done before! Certain! You have to tell the master that it's okay, otherwise it's going to be troublesome (knock on the point!)

3. Before self-leveling, be sure to explain to your construction team in advance to clean the ground, clean the ground very clean, small particles, hair, etc. are not allowed, otherwise cement bumps or cracks are easy to appear behind;

4. I read the tutorial, self-leveling should be used to eliminate bubbles when doing it, if the bubbles are not eliminated, there will be white spots on the ground after drying, there are many white spots on the ground in my house now, but the price is worth the goods, because I am going to lay the floor directly on it in the later stage, so there is no requirement too harsh If you are directly self-leveling the ground, you still have to make it clear to the master;

5. Self-leveling drying method can only be dried in the shade, after the project is completed, you should tell the project manager not to arrange people to construct for at least two days, otherwise you will be embarrassed when the workers go down!

Live well for the user Birds who can't wake up: due to the installation of fresh air and floor heating, as well as the leveling without leaving expansion joints, the ground expands and cracks after heating, and the unevenness is serious, so it has to be self-leveling. One can be leveled and the other is to prevent the return to the sand, now I feel at ease!

Live well for users - Dongzi self-leveling to complete the effect, beyond imagination expectations!

Live well in the user Pan Xiaoyang self-leveling construction site.

Self-leveling ground practice:

1. Base surface treatment, the base layer is treated well to ensure that the sand does not crack and is smooth and tidy.

2. Plug the construction, and then block the door, drainage and other places that will leak.

3. Apply the cleanser, balance the cleanser and water according to the 1 to 1 configuration, maintain the dosage per square between 100 and 150 grams, use the brush to dip the brush, brush twice normally, and ensure the balance when brushing, no omission, so as to make the interface agent and self-leveling and the base surface better bonded.

4. Stirring, combine the self-leveling cement with water and stir balanced, the dosage must refer to the needs of the manufacturer, and stir for about 5 minutes.

5. Ground grouting, pour in mortar first, and then take a special scraper to scrape it flat, maintain the thickness at 4 to 6 cm, and then do defoaming cleaning.

6. The finished product maintenance, the construction process should be within 15 minutes, and the long nails should be used to do defoaming construction during operation, otherwise the bubbles will leave white spots on the surface, and the construction needs to be maintained for 24 hours after completion, and can not be stepped on at will.

Advantages of self-leveling ground:

1. It can achieve a good mirror effect, which can be perfectly matched with industrial and Nordic decoration styles.

2. Its construction period is very short, and the construction is convenient, as long as the amount of water is added appropriately, it can form a free fluid slurry, which can quickly and improve the flatness of the ground.

3. Its surface layer is elastic, which can resist impact, friction, pressure and pollution, and if you don't like to clean, you can save a lot of time by choosing it.

4. It has excellent anti-moisture performance, especially suitable for the humid field in the south, can coordinate with the home decoration environment, and ensure good visual effect.

What do you do to turn your home into a concrete self-leveling floor? If you say it, you won't believe it.

It can be made of epoxy self-leveling, with a long service life, beautiful appearance, good wear resistance and high compression resistance.

The service life of epoxy self-leveling floor is more than 8 years;

The service life of epoxy self-leveling floor is more than 10 years;

The service life of epoxy self-leveling floor is more than 12 years.

Beautiful, bright and easy to clean. The minimum thickness per square meter is 55 yuan.

Buy self-leveling cement more than 100 generations of good Shanghai big hospitals use this You say it's good.

1. Self-leveling materials are divided into inorganic and organic, and inorganic self-leveling materials mainly include gypsum-based self-leveling materials and cement-based self-leveling materials. The raw materials of self-leveling materials include cement, sand and various admixtures, the composition is complex, the ratio is strict, and the construction requirements for the later stage are also particularly strict.

Plugging work: Plugging work is considered to be the preparatory work for construction, and the parts that may leak such as doors and drains should be blocked before the construction of cement self-leveling ground.

Grassroots treatment: Grassroots treatment includes two aspects, one is that there can be no debris in the construction area, and the other refers to the convex and depression on the ground in the construction area, and the overall requirement is to be smooth and free of debris.

Environment: After the base treatment is completed, the doors and windows should be closed to avoid the influence of wind and dust, in addition, if there is a place exposed to direct sunlight, it can be properly shielded, otherwise it will affect the surface quality of the cement self-leveling mortar.

Coating of interface agent:

The function of brushing the interface agent is to cover the back, generally brush twice, and then apply the second time after the first time is dry, do not omit it during the brushing process, and try to be as uniform as possible.

Stirring: After the interface agent is dried, the cement self-leveling powder is stirred with water, and the proportion should be carried out in strict accordance with the manufacturer's instructions or the guidance of technical personnel.

Pouring: After the cement self-leveling powder is stirred into a slurry with water, you can start pouring, the fluidity of the cement self-leveling mortar is very large, after all, it is also limited, so in the process of pouring the trip, you can use auxiliary tools such as scrapers, and at the same time, you also need to use the exhaust roller to roll on the surface of the cement self-leveling to roll again, play the role of exhaust, and avoid the generation of small pores on the surface of the cement self-leveling.

Curing: After the pouring is completed, the cement self-leveling needs to be cured for a certain period, and the maintenance is carried out according to the product instructions of each manufacturer.

Second, the three elements that should be paid attention to before self-leveling construction.

1.Humidity: The moisture content of the foundation should be less than 3% (self-leveling manufacturers require to keep the surface dry before soil application). Use a CCM moisture tester.

2.Surface hardness: Use a sharp chisel to quickly cross-cut the surface, and there should be no bursting at the crossing. Use the Hardness Profiler.

3.Surface flatness: Inspect with a 2-meter ruler, and the void should not be greater than 2mm. Use a flatness tester.