It is very common to encounter cracks in the wall of life. After all, it is impossible for the house to live for a long time. However, once the cracks in the wall must be repaired in time. Then, what are the methods of cracking the wall and what causes cracks in the wall? Let's look at it together with Xiaobian.
1, the reason of wall cracking
Before you understand how to deal with wall cracks, first understand what will lead to wall cracking. Because only if the cause is found first, can it be solved in a targeted way. The specific reasons are as follows:
a, the quality of the house itself may also lead to cracking of the wall, such as: cracks in the insulation layer, improper repair after brushing the wall, etc. If it is a problem in this respect, just remove the wall evenly along the direction of the crack, then use the elastic putty to make the bottom, then level the whole, and then do the primer and the top coat one by one.
b. If the cement mortar on the wall is not dry enough, it will cause the wall to dry and crack. In this case, it will be relatively troublesome to remedy the problem. It needs to be removed first and then re-constructed.
c. But if it is putty scraped too thick, it will appear dry uneven phenomenon, which will lead to wall cracking. However, to solve this problem, you only need to polish it, and then use the putty to do the next repair.
2, wall crack treatment method
a, grouting embedded block method
This method is suitable for the repair of the impact of the overall structure, but it requires the use of pressure equipment to polyurethane, methacrylate and other cement pressed into the cracks in the concrete, with the intention of sealing and hardening after hardening.
b. Appearance repair method
As the name suggests, it applies to situations that have no effect on the carrying capacity of the structure. Generally, in the appearance of cracks, grout is coated or paint is applied on the surface to prevent continuous cracking of the concrete due to external factors; alternatively, non-woven fabrics, PVC mesh cloths, etc. may be applied to the cracks, and then applied to the paint. It is also possible to repair under paint.
Xiaobian conclusion: The above is the method of wall crack treatment and what causes the introduction of cracks in the wall. After reading the contents above, everyone should understand that if the wall cracks without correcting it in time, it will not only affect the overall aesthetics of the wall, but will also cause serious water leakage. Therefore, in order to prevent yourself from being troubled in the future, it is still necessary to grasp the above processing methods.
Wall crack treatment
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