Is the paved floor self leveling or waterproofing layer first?

If you are laying wooden floors in your home, the decorator tells you that the floor you lay is very flat and you don't need to do self-leveling.

Then he must be very unprofessional, purely for the convenience of saying this, it is necessary to do self-leveling to do flooring, self-leveling has many advantages, and cost-effective, not afraid of increasing the economic burden.

Self-leveling it is a kind of thick-paste epoxy floor coating, the construction of this material is very convenient, many people will use it to decorate the ground, it is a liquid substance mixed according to different materials, only need to pour it into the ground, it can be leveled according to the terrain, so that you can save the work of leveling, and the self-leveling waterproof and moisture-proof performance is very good, after doing self-leveling, and then lay the wooden floor, you don't need to worry about the floor will be damp arching.

I believe that there are friends who have paved the wooden floor are clear, the floor will crack after a period of time, the main reason is that the floor is not moisture-proof, after doing self-leveling, it can play a moisture-proof effect, so that the floor is not damaged, and the service life can be greatly increased. Of course, if you want to have a better moisture protection effect, you can also put a moisture barrier film between the self-leveling and the floor, which also has the effect of sound insulation.

Self-leveling it is like a waterproof groove, which can block the flow of water to the floor, and can make the ground not have potholes, isolate water vapor, the surface will be smoother and smoother, and the overall aesthetics of the home will also be improved a lot.

The process of laying wooden floors is to flatten the floor, dry it and lay a moisture barrier, and then lay the floor.

Many times, the decoration workers will tell everyone that their floors are laid quite flat, and there is no need to do self-leveling, for inexperienced owners will feel that the workers are right, but this statement is not right, if the workers say so, it means that they are very unprofessional, and the self-leveling step is a very critical step.

Self-leveling is a kind of thick-pitch epoxy floor coating, now many people will choose self-leveling ground, its construction is very simple, only need to mix different materials into a liquid substance poured on the ground, this substance will flow according to the ground direction, the ground is automatically leveled, the biggest advantage of self-leveling ground is moisture-proof.

The floor is likely to crack for a period of time, mainly because the floor is not moisture-proof, so if the ground is self-leveling first, it can play a very good moisture-proof role, and the floor on it is not afraid of damage, and the service life will be greatly increased. Self-leveling ** is very cheap, and there is no need to worry about increasing the financial burden on the family, but after buying it back, you must pay attention to putting it in a dry place to prevent moisture.

Self-leveling it is equivalent to a waterproof groove, which can block the flow of water to the floor, after doing self-leveling, you will find that the ground is very flat, the ground will not be in potholes, but also faint water vapor, and the smoothness of the finish can be greatly improved. If you want the effect of wood flooring at home to be better, it is very recommended to pave self-leveling this material.

No, you don't.

1. Self-leveling features:

1. Made of solvent-free epoxy resin plus high-quality curing agent and conductive powder;

2. The surface is smooth, beautiful and has a mirror effect;

3. Resistant to acid, alkali, salt and oil corrosion, especially strong alkali resistance;

4. Wear-resistant, pressure-resistant, impact-resistant, and elastic;

5. Polluted places that cannot be used for children's activities.

2. Scope of application of self-leveling:

The electronic and microelectronics industries that require a high degree of cleanliness, beauty, dust-free, sterile and anti-static, the pharmaceutical industry that implements GMP standards, the blood products industry, and can also be used in schools, offices, shopping malls, homes and other floors.

No, you don't. Self-leveling ground: On the base layer, the surface layer formed by paving the material with automatic leveling or slightly auxiliary leveling function is used after on-site mixing.

Common self-leveling floors include mud-based self-leveling ground, resin self-leveling ground and resin cement composite mortar self-leveling ground.

Self-leveling scope of application: the electronic and microelectronics industries that require a high degree of cleanliness, beauty, dust-free, sterile and anti-static, the pharmaceutical industry that implements GMP standards, the blood products industry, and can also be used in schools, offices, shopping malls, homes and other floors.

Features:

1. Made of solvent-free epoxy resin plus high-quality curing agent and conductive powder;

2. The surface is smooth, beautiful and has a mirror effect;

3. Resistant to acid, alkali, salt and oil corrosion, especially strong alkali resistance;

4. Wear-resistant, pressure-resistant, impact-resistant, and elastic;

5. Polluted places that cannot be used for children's activities.

The construction of self-leveling floor has certain requirements for the ground base, and if the base ground does not meet the requirements, it will have a greater impact on the construction of the self-leveling floor. And in the process of putting into use in the future, the phenomenon of falling off, delamination, blistering and so on is easy to appear, so that the normal use of the self-leveling floor is seriously affected. Therefore, before the construction of the self-leveling floor, the base floor must be made to meet the standard, so as to ensure the construction quality of the self-leveling floor.

In general, the quality requirements for the base concrete floor have the following parts.

1. The flatness of the ground < 2mm 2m, and the pH value < 10. Self-leveling flooring requires no sand, no cracks, no oil and no pits on the concrete surface. 2. The moisture content of the concrete base should not be greater than 6%, and in the process of curing, it is necessary to avoid local rain or water accumulation on the ground, otherwise it is easy to cause the local moisture of the concrete to exceed the standard.

3. The concrete base is required to be smooth and compact, and the strength is not less than C20, and the strength is too poor, which will inevitably affect the pressure resistance and durability of the self-leveling floor. 4. If the coated ground is at the bottom and the groundwater level is high, the bottom layer needs to be waterproofed to avoid the blistering and shelling of the self-leveling floor caused by the rise of water vapor.

5. The strength of the fine stone concrete screed layer poured on the floor slab and layered pouring should not be less than C20, and the thickness should not be less than 30mm.

The above is the requirements of the self-leveling floor on the base floor during construction, and if you want to ensure the normal use of the self-leveling floor in the future and give full play to its maximum effect, you should ensure that the base floor meets the above requirements before construction. If it helps you, please adopt!

Can the roof be waterproof if it is self-leveling?

Why do rich people do self-leveling flooring? The old carpenter analyzed, and I really regretted that my home decoration was early.

If the house wants to install wooden flooring, then its requirements will be much higher than tiles, and there are many problems to pay attention to when laying the floor, so remember to ask for a reliable one when hiring workers, so that the floor can be paved, if he does not do a good job in these steps, it means that he is very unprofessional. Why do rich people do self-leveling flooring? The old carpenter analyzed it and regretted that my family didn't know about it earlier.

Maybe when your home is being renovated, the worker will tell you that his craftsmanship is very good and can be paved very smoothly, and there is no need to do self-leveling, for inexperienced friends will believe, but such a method is very unprofessional, very prone to problems, self-leveling is a very critical step.

Self-leveling is a kind of thick-paste epoxy floor coating, now many people use self-leveling this kind of ground, its construction is very simple, it is a liquid substance mixed with different materials, and then pour it into the ground, this substance can flow according to the topography of the ground, self-leveling has a great advantage, that is, the moisture-proof effect is very good.

After a period of time on the floor, it is easy to crack, mainly because the floor is not done a good moisture-proof work, if the ground is first paved with a layer of self-leveling, and then to lay the wooden floor, it can play a good moisture-proof role, when the floor is not afraid of damage, can greatly increase the service life of the floor.

The main reason for doing this kind of self-leveling before laying the floor is that the whole floor laying process can be very smooth, and there will be no phenomenon of wrapping and cracking, which is the role of self-leveling.

Because self-leveling can ensure the absolute smoothness of the ground, the floor will not have ups and downs, and there will be no abnormal noise.

Because the paint used to make is liquid, after pouring this paint on the ground, the paint will automatically flow to a low place, so as to achieve the effect of self-leveling, so that the ground is flat, easy to lay the floor, and the floor is not easy to appear hollow.

Self-leveling can prolong the life of the floor, it is a high-build epoxy coating, which can not only level the ground, smooth, good-looking, but also moisture-proof, so that the floor will not crack.

No, you don't. 1. Self-leveling features:

1. Made of solvent-free epoxy resin plus high-quality curing agent and conductive powder;

2. The surface is smooth, beautiful and has a mirror effect;

3. Resistant to acid, alkali, salt and oil corrosion, especially strong alkali resistance;

4. Wear-resistant, pressure-resistant, impact-resistant, and elastic;

5. There is pollution, and the infiltration cavity can not be used in the place where children are active.

2. Scope of application of self-leveling:

The electronic and microelectronics industries that require a high degree of cleanliness, aesthetics, dust-free, sterile and anti-static, the pharmaceutical industry that implements GMP standards, and the blood products industry can also be used in schools, offices, shopping malls, homes and other floors.

Can the network floor be self-leveling waterproof: Self-leveling has a certain waterproof effect, but it cannot replace waterproofing. Artesian rubber leveling is just guessing the base layer of the key decorative surface layer or some finishing materials, which cannot replace the waterproof cement self-leveling is anti-freezing after it is done, because the cement self-leveling is cement-based, and it is the same as the mortar after it is done.

The self-leveling cement floor is different from the cement floor we thought of before Suiqiao, and its appearance is more flat, smooth and has a higher texture. Because the cement floor has problems such as resurgence, it is more worried that the self-leveling cement floor also has the same problem.

Benefits of Gypsum Self-Leveling and Wooden Flooring Matching:

1.Avoid moisture on the floor to breed fungus.

The floor is damp and easy to breed bacteria, and the root cause of this situation is because the water insulation of the base layer under the floor is not strong, and the characteristics of gypsum self-leveling with low water content and fast drying can effectively solve this problem.

2.Avoid arching and noise.

The main reason for the problems of arching, noise and floating feeling on the wooden floor is that the lower base layer of the floor is uneven, and the ground has a height difference, which is floating after long-term stepping on it. Gypsum self-leveling has high accuracy, and the height difference can be less than 2mm, which can solve the problems of wood floor floating, arching and hollowing caused by the height difference of the ground.

3.Avoid drumming.

The wooden floor is bulging. If it is caused by inferior cement delamination and cracking, it is difficult to prevent and maintain. Gypsum self-leveling has the characteristics of early strength and fast hardening, and the compressive strength can reach 20MPa in 28 days, without hollowing and cracking, which can effectively avoid this problem.

4.Solve the problem of height difference between wood floor and floor tiles.

If you choose to tile the living room, dining room, and bedroom with wooden floors, then there will be a height difference between the wooden floors and floor tiles. If cement mortar or keel is used to raise the height of the flooring room, it will need to be leveled twice, which will also affect the service life of the floor and bury potential safety hazards. The thickness of gypsum self-leveling construction is controllable, and backfilling, elevation and leveling can be completed at one time.

Flooring needs to be self-leveling. Self-leveling is to ensure that the ground is high and low, so that the floor can be laid more smoothly in the later stage, and there will be no problems such as hollowing. However, there will be a scope of application when doing self-leveling, and if the ground potholes are relatively large, it is not recommended to do self-leveling.

The main thing is precision and anti-aircraft drum cracking. At first, I just didn't understand, the decoration master directly gave me a cement mortar leveling, but the master's craftsmanship was not up to par, and the wooden floor sounded when I stepped on it after my house was paved. In recent years, when I installed my second suite, I directly told the master to use self-leveling, and I didn't dare to bet on the master's craftsmanship anymore.

I use the old stubborn wooden floor self-leveling, this master also said that it is easy to use, it flows fast, and the leveling is accurate, after using it, check by the ruler, the height difference is less than 2mm, which is infinitely satisfactory to me. And I also knew in advance that it was gypsum, and the anti-aircraft drum cracked, which was better for laying wooden floors. If you lay a wooden floor, leveling is very important, and the self-leveling of old stubborn wooden floors does not seem to be expensive, you can find out for yourself.

Recently, with the fire of the northern style and plug-in wind, it has become popular to level the cement floor! You must know that in the early years, the cement floor was poor and could not afford to decorate, and it was so simple that it could not be simpler. And now with the development of science and technology, the material and laying technology of cement have made a qualitative leap, such as:

Self-leveling, in fact, cement self-leveling is a kind of high-tech green home decoration materials, so should the decoration and flooring be self-leveling?

1. Cleaning. In fact, in addition to the leveling function, self-leveling also has moisture-proof, antibacterial characteristics, there are concerns about whether the self-leveling ground will hide ash, it is completely assured, because this technology has been widely used in clean rooms, clean rooms and other precision industries have been widely used by Guangliang Shen stove.

Second, the main points of construction.

1. Material: Ordinary Portland cement should be used, and its strength grade 42 5 sand is used in coarse sand, and its mud content 3 is mixed with drinking water, and the water quality of other water sources should meet the provisions of the current JGJ63. The mix ratio adopts the mortar mix ratio of the same batch that meets the design requirements, and it is best to use the same batch of cement as much as possible to prevent color difference.

During winter construction, the indoor temperature shall not be lower than 5 degrees Celsius.

2. Elevation measurement, elastic line: pay attention to the coordination of the elevation of the stair platform, stairway and tread outside the room and the room.

3. Grassroots treatment: clean up the grassroots and do not have oil, debris and other dirt before sprinkling water and wetting.

4. Before the construction of cement mortar ground, it is advisable to pour a concrete cushion. According to the regional geological conditions, the layer can be connected with the ring beam with a reinforced mesh.

Third, the disadvantages of self-leveling.

However, although there are many benefits of self-leveling, the problem is also quite filial piety. First of all, for the ground with a large height difference or too potholes, self-leveling is useless, it only does precision leveling.

Due to the addition of some other substances, the environmental performance of self-leveling is not yet known, and it is best not to pay attention to environmental protection decoration. And self-leveling will increase the thickness of the entire ground.

Fourth, should the decoration and laying floor be self-leveling?

There are two methods of ground leveling, one is cement mortar leveling, and the other is self-leveling cement leveling. Cement mortar is commonly used for leveling, because the self-leveling cement leveling process is complex, mainly depending on the owner's own choice.

As an innovative ground construction technology, the whole process does not rely on manual scraping, as long as the liquid floor paint is spread to the ground and then flows automatically, the low-lying area is automatically found on the ground and filled in, and finally the whole ground flows into a mirror-like flat after stationary, and after condensation and solidification, it can form a smooth, flat and seamless ground, which has been widely used now.

Self-leveling ground looks simple and generous, as long as the soft decoration at home is slightly decorated, there is a different taste, I still like it very much, the clever use of self-leveling to deal with the ground, it can greatly improve the service life of the wooden floor, and I hope this article can help friends who have doubts about the self-leveling ground.