1, play a horizontal line on the wall.
2. On the ground that needs cement leveling, make a few points, all parallel to the horizontal line of the wall. There is no height difference in the cement floor made in this way.
3, cement, coarse sand, melon seeds to have a certain proportion, stir well.
4, in the case of cement mortar is not completely dry, reoccupy cement, fine sand for calendering treatment, this is very important, otherwise the ground is easy to return to sand.
5. After light treatment, dry it, and cover it with a straw mat (wet).
6, sprinkler maintenance on a regular basis.
Extended data
For home improvement. Generally, the ground is leveled because wooden floors or epoxy floors are installed, and the ground is uneven. How to distinguish?
We usually measure carpets with two meters feet. That is to say, at least the transverse measurement is carried out at the same position, if there is a gap larger than 3mm or even 5mm below the guide ruler. This means that the ground is uneven. It has exceeded the paving requirements of wooden floors. Many times some friends will think that 5 mm doesn't matter much.
Hard to sign the commitment letter of the floor company and forcibly install the floor, resulting in empty drums on the floor. The lock is broken and the corner is covered with dust. The floor feels like a seesaw, which is a great loss at this time.
And because of forced construction, the flooring company can't give you any compensation. So if it's the floor, Whether it is solid wood, strengthening laminated flooring or ground pretreatment, it is very important.
In addition, if the strength of the ground is not enough, you can kick up the dust with your feet, which is what we often say. This phenomenon is very annoying to clean up after you install the floor. No matter how you clean the corner, you will keep throwing dust on the floor.
People walk on the floor and exert pressure, which causes all the ash to come out from the seam of the skirting line and the corner. This is because the grass-roots treatment is not in place at ordinary times, so try to find a professional ground company when constructing self-leveling ground. Don't let the decoration company or guerrillas handle it hastily in order to save trouble.
Reference: Baidu Encyclopedia? Ground leveling