Insulation insulation exterior wall coating decorative wall structure cover construction method

China Paint Online News Information
Insulation exterior wall paint decorative wall structure cover construction method:
1, anti-cracking mortar with: polymer anti-cracking mortar.
2, with 300L mortar mixer, strictly according to the anti-cracking mortar matching ratio preparation. Anti-cracking fibers need to be soaked 12 days in advance to be used, water ash ratio according to the actual weather and transport distance appropriate adjustment, prepared mortar in the blender stirring time of not less than 20-30 minutes, to ensure that the mixing is uniform.
3, the day before the application of anti-cracking mortar, with clean water will have been pasted construction of the insulation brick wall wash once, wash off the surface isolation layer, to avoid the ash layer and insulation layer to produce layering, empty drum and other phenomena, enhance bonding strength.
4, in the insulation layer surface has been stirred evenly anti-cracking mortar, the area is slightly larger than the mesh cloth, the thickness of the mortar is about 2-3mm, then apply 4×4 anti-alkali glass fiber mesh cloth, with a rag pressure, the mesh cloth pressed into the mortar, mesh cloth should be tied to each other 50-60mm; Doors, windows, holes, feet, mesh cloth should be free of 50-60mm, yin, yang angle mesh cloth should be tied to 200mm. Grid cloth should be glued smooth, no wrinkles, de-layering and leakage and other issues, mortar satiety 100%.
5, after the first anti-cracking mortar coagulation (about 4-6 hours), if the surface is too dry, water can be sprayed moist, and then on its surface to apply 2-3mm thick anti-cracking mortar, avoid patting pulp. Because the surface layer after patting the pulp lack of bone, easy to produce cracks, the surface layer after the second dust solidification, each interval of 3-4 hours, should be watered and conserved once, to keep the surface moist for more than 3 days.
6, less than 2 meters from the ground wall decent layer can be appropriately thickened.
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