Interior wall painting material and method thereof
A technology for interior walls and materials, applied to the field of interior wall painting materials, can solve the problems of poor water retention of mortar, short setting time of mortar, thick wall painting thickness, etc., and achieve good adhesion, workability, and good physical and mechanical properties. , The effect of long construction operation time
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Embodiment 1
[0028]The thickness of the bottom layer is 7mm, and the thickness of the surface layer is 3mm. The bottom layer includes 15 parts of fine slag powder, 17 parts of fine sand, 45 parts of gypsum, 25 parts of cement and 6 parts of additives. Additives include 2 parts dispersed latex powder, 2 parts quick-setting agent and 2 parts defoamer. The following steps are used in the use process: the first step is to mix the bottom materials uniformly at room temperature according to the ratio. When the bottom materials are mixed, first mix the slag powder, fine sand, gypsum and cement evenly, and then add an appropriate amount of water for mixing. After the stirring is completed, add the auxiliary agent and continue to stir evenly. When mixing the bottom material, use and mix it to avoid long-term solidification, which will affect the use and bonding strength; then coat the mixed bottom material on the internal wall that has absorbed water, and coat it evenly until the surface is flat; In the ...
Embodiment 2
[0030]The thickness of the bottom layer is 8mm, and the thickness of the surface layer is 2mm. The bottom layer includes 10 parts of slag powder, 20 parts of fine sand, 40 parts of gypsum, 28 parts of cement and 7 parts of additives. Additives include 2 parts dispersed latex powder, 3 parts quick-setting agent and 2 parts defoamer. The following steps are used in the use process: the first step is to mix the bottom materials uniformly at room temperature according to the ratio. When the bottom materials are mixed, first mix the slag powder, fine sand, gypsum and cement evenly, and then add an appropriate amount of water for mixing. After the stirring is completed, add the auxiliary agent and continue to stir evenly. When mixing the bottom material, use and mix it to avoid long-term solidification, which will affect the use and bonding strength; then coat the mixed bottom material on the internal wall that has absorbed water, and coat it evenly until the surface is flat; In the secon...
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