There is a very important step that needs to be taken before the wall is batched. The first step is glue. Can use the ordinary 801 construction glue, after the glue is dry, and then putty on the top, this treatment method can maximize the guarantee of putty, including the later latex paint can not be shell cracking, that can ensure that the putty and the wall of the close adhesion Together.
Before putty
Lots of putty
There is a very important step that needs to be taken before the wall is batched. The first step is glue. Can use the ordinary 801 construction glue, after the glue is dry, and then putty on the top, this treatment method can maximize the guarantee of putty, including the later latex paint can not be shell cracking, that can ensure that the putty and the wall of the close adhesion Together. In addition, the adhesion of the putty to the wall is mainly through adhesive force. If there is floating ash on the wall, there will be no adhesion between the putty layer and the wall surface. The putty will change due to curing, temperature and humidity. The process will undergo infinite repetitions of contraction and expansion, so displacement will inevitably occur, leading to cracking of the putty.
Putty composition and modulation
There are a lot of putty materials for the batch of walls. This is the gypsum powder of Lafarge.
Workers are putting putty on the scene. Because Lafarge is easy to dry, use a bit of blending.
The putty is an important process in the wall treatment stage. The wall putty can be adjusted by yourself or you can buy ready-made putty powder. Workers like to use finished putty powder when constructing, because this way saves a lot of labor. In fact, the experienced workers still like to modulate or use the semi-finished putty powder to come back and modulate because the self-made putty is firmer and more delicate.
Batch wall process
PuTTY's batch wall process is approved, scraped, and grinded. You only need to pay attention to two points when you wall. The first is that the batch wall should not be granted too thick at one time, but it should be a very delicate one-by-one batch. The walls thus granted are not susceptible to shelling and shedding. The second is to level it. In fact, this is also one of the main purposes of the wall.
Check the flatness after batch wall
It is best to check the batch wall effect in the evening, with fluorescent lamps, or white energy-saving lamps, against the wall, check whether the formation of uneven, and then manually polished.
Wall procedure procedures
There are many kinds of wall gestures. This is a straight line scraping method. The wall surface treatment procedure is to brush the glue first, and the putty is polished two to three times before leveling. After that, the paint was applied to the paint and the paint was applied to the primer and the paint was applied twice. Wall treatment is generally completed.
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