Key requirements for stone lacquer construction base
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- Time of issue:2019-09-19 18:12
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Key requirements for stone lacquer construction base
1, flatness, the unevenness of the base layer will greatly affect the effect of stone paint spraying. The improvement of flatness mainly includes: surface flatness, vertical yin and yang angle, vertical vertical and positive and negative yin and yang angle.
2, the bond strength, the strength of the base layer is too low will greatly affect the adhesion of the stone paint (the main consideration is the bond strength of the putty)
3. Dry, the wall moisture content is less than 10%, and the high water content of the wall will directly affect the construction progress and affect the construction quality to a greater extent. (Pureware maintenance is required during the construction of the putty on both sides)
4, pH, PH value is less than 10, too high pH will destroy the overall balance of stone lacquer, the quality of the later will be greatly affected.
5, clean, no oil, dust and other dirt, clean wall will greatly increase the adhesion of stone paint.
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