The old wall is generally cement surface, paint surface, water brush stone surface, brick wall surface, etc. The main difficulty and key point in construction is the base layer treatment. The treatment of the base layer directly affects the construction effect and decoration of the colorful stone paint. effect. In the actual construction, different treatment plans and construction procedures should be designed according to different substrates. The main construction steps are:


▍ Underlying processing:
Firstly, the tiled surface renovating interface agent is rolled on the smooth old tile, which can quickly penetrate into the tile, and form a high and low roughness interface with certain tolerance on the surface of the tile to improve the bonding strength between the coating layer and the underlying surface of the putty. (Before the tiled surface is refurbished, the high-pressure water is used to wash and tidy up the surface of the tile and the oil; the damaged parts such as the empty drum and the delamination are partially removed, and the cement mortar is used to repair the flat)


▍ putty leveling:
On the roughened interface agent coating after roughening, the special putty for the external wall is scraped for leveling. It should be reminded that it is necessary to use special putty for exterior wall, outdoor environment such as wind and sun, rain wash, high temperature baking, low temperature freeze-thaw, water resistance, crack resistance, alkali resistance and mildew resistance to wall decoration layer Sex, weather resistance, etc. are much higher than the interior decoration putty.


▍Close primer:


In order to enhance the adhesion of the coating film, the old wall surface construction must be painted with a closed primer. After the sealing primer is completely dried, the colorful stone coating is sprayed.


▍ Spray colorful stone paint:


Spray the colorful medium paint coloring. After drying, spray the colorful stone paint 1-2 times evenly with a special spray gun. The interval between each application is 12 hours (23±2°C). After spraying, dry for 24 hours. Spray the varnish evenly with the spray gun. 1-2 times, 4-6 hours per interval.


Don't forget to divide the wall after the primer is finished to improve the effect. Refer to the outer wall dry hanging stone style, the dividing line and the window part should be divided, the dividing line should be turned to the inside of the window frame; if the floor is short, the dividing line should adopt 0.8-1.8cm dividing tape.


The five characteristics of colorful imitation stone paint will make you fall in love with her!


1. High degree of simulated stone
The product uses a wrapping and dispersing suspension technology to mix the same liquids of different colors and still maintain relative independence. The rich color point naturally mimics the texture effect of the granite, which is a very cost-effective imitation. Stone paint.


2, simple construction
Compared with the traditional multi-layer process, the construction time can be effectively shortened by more than 20%, and the quality effect is far superior to the traditional process effect.


3, long-lasting weather resistance
The fluorosilicone resin system makes the colorful stone-like coatings have strong chemical stability, and thus has excellent ultraviolet resistance and long-lasting weather resistance.


4, anti-cracking
A combination of elastomeric coating systems is used, and the system coating has the ability to cover wall cracks to ensure water resistance and prevent wall cracking.


5, super self-cleaning
The various gray scales in the air are not easy to accumulate, and the dust adhering to the surface is also easily washed away by the rain, and the pollution resistance is extremely strong, and the cleaning is long-lasting.