Baotou GRC The color of components is the language of architecture. For buildings, paint is generally required except for dry hanging, wet pasting of marble or pasting of ceramic tiles. It is well known that the exterior surface of buildings can be painted instead of plastered. Due to the good alkalinity of ordinary Portland cement, the PH value is between 11-13. If the paint does not curl or fade, wait until the PH value of wall cement drops to 7-9, and then paint when it is near neutral. This is the alkali return process often referred to in the construction industry. How to paint GRC Component?
GRC cement components are made of sulphoaluminate fast hardening cement lengthening fibers and bones. The cement is also strongly alkaline, PH=11-12. However, because the components are molded at temperature and humidity, the alkali is very fast, and the PH value of the general finished product can be reduced to 7-9, so GRC components can be painted as long as the putty surface is treated smoothly. There is no high PH value, and the alkali is incomplete. It is an experienced manufacturer, It is safe to add alkaline agent to manufacturing components.
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