Wall treatment is an essential part of the wall decoration, if you do not good at the wall of the wall, it will leave a hidden trouble. For example: the appearance of wall cracking, peeling and other phenomena. Therefore, the decoration of the walls of the grassroots level should be strictly in accordance with the standards to do.

Part1: the first step to check the basic level of the wall.

The general focus, cracking, hollowing inspection flatness, perpendicularity, corner, the level of a water-resistant putty. The surface quality of the wall shall be sufficient to meet the relevant provisions of the current national standards.

One, check the new wall

1, check the base material without hollowing, cracking phenomenon

Wall Hollowings will seriously affect coating adhesion, usually by visual, beat, hard row moment, wiping their hands were examined. Have Konggu phenomenon, must eradicate, supporting the use of Putty Repair level or with consistent with the proportion of mortar wall cement mortar according to the wall the same construction method is to fill the patch, to ensure that the coating absorption consistent, no trace.

2 laps, surface rendering

The overlap of the end of the material will affect the decoration of the aesthetic degree, the construction of the need to use a grinding machine polishing.

3, wall nail head

The construction should be cut before coating iron nails and didn't knock the wall, then the nail head is treated with anti rust paint.

Two, about the old wall

1, powder, drip trace, dust

Use bamboo broom brush cleaning base, uneven parts repair.

2, peeling off the shell

Knock on the peeling paint layer.

3, crack

The outer coating cleaning after scouring, according to crack size selection and flattened with different surface galling.

4, oil fumes, oil

Available water scrubbing, then rinse with water.

Small series summary: above mentioned the new old wall in the decoration to do the inspection work, as well as different conditions of treatment. Next, we look at the wall before the construction, the need to do basic work.

Part2: cleaning brush metope leveling agent and interface

After the primary wall stains, rough handling, can besmear brushs interfacial agent and for equal work.

First, the treatment of wall base

Different basic treatment method is slightly different, but the general requirement is to brush paint, the grassroots level need to be smooth and clean. What is needed in the blank room metope is a leveling cleaning; to brush paint the walls and need to eradicate the old paint, use more than 5 years also need to eradicate the putty; and to originally posted wallpaper walls and tear up the wallpaper and then processed.

Two, brushing interface agent

After the basic cleaning treatment of different wall basic level, then you can choose brush interface agent. The interface agent can enhance the cohesive force of the grass-roots level, to avoid hollowing coat, peeling phenomenon. In the brush interface, be sure to brush the brush evenly.

Three, leveling treatment

Brushing the interface agent, leveling uneven walls, for to be with gypsum leveling uneven walls, making wall error is no more than 3 mm.

Four, waterproof processing

If the kitchen, balcony metope waterproof demand, must use waterproof paint. Waterproof material in the past only need a simple brush can be, and now the new waterproof coating is more than two groups, and even three parts of the. Therefore, before the construction need to understand how to allocate, the proportion of the allocation is how much knowledge. If not by the proportion of the deployment, the deployment of waterproof coating may not reach the original effect.