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What Are The Construction Techniques For Inorganic Coatings
What are the construction processes of inorganic coatings and what issues should be noted. Inorganic paint is currently a highly used decorative material, mainly used for interior and exterior walls in home decoration. 1. Before applying inorganic coatings, the base layer of the wall should be treated and the wall repaired. Wet the wall, repair the potholes on the wall with water gypsum, and then smooth it with sandpaper to remove surface dust.
What are the construction processes of inorganic coatings and what issues should be noted. Inorganic paint is currently a highly used decorative material, mainly used for interior and exterior walls in home decoration. 1. Before applying inorganic coatings, the base layer of the wall should be treated and the wall repaired. Wet the wall, repair the potholes on the wall with water gypsum, and then smooth it with sandpaper to remove surface dust.
Apply layer by layer with plastering mortar for leveling, and apply putty - usually 2-3 times. After it dries thoroughly, use sandpaper to level it. When polishing, do not polish the putty or make it too thin. Brush inorganic paint once, first paint the ceiling, then paint the wall. The wall needs to be painted from top to bottom, and then clean the wall. Use a cloth to wipe off any remaining dust on the wall. Before using the inorganic paint, mix it evenly and dilute it with water appropriately.
The purpose is to prevent inorganic coatings from being brushed off in the first process. Apply two coats of inorganic paint. The operation method and sequence are the same as the first time. Before use, it must be thoroughly stirred. Adding water for the second time is not easy, but a small amount can also be added. Just wait for it to dry. Application site conditions for inorganic coatings: During construction, attention should be paid to climate conditions and the conditions of the construction site,
Such as temperature, humidity, whether it is windy or rainy, indoor ventilation, whether the brushing surface and tools are clean, etc. During construction, after the coating is completely dry (about 7 days in summer and 15 days in winter, extended appropriately in humid weather and poor ventilation), another layer of coating should be applied. During construction and drying, doors and windows should be opened to maintain ventilation, otherwise it is easy to cause the coating film to bulge and powder.
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