The secondary renovation of a house involves directly applying paint to the integrated insulation and decoration surface layer. The paint comes into direct contact with the outside world and is easily contaminated by stains and dust. Acid and alkali will penetrate and corrode the surface layer with moisture, resulting in poor weather resistance and color retention...
Traditional wall plastering uses surface mortar and alkali resistant mesh cloth with low waterproof performance, and thin plastering systems are prone to cracking, water seepage, and moisture entering the insulation layer, which not only reduces the insulation effect of the insulation material but also causes phenomena such as hollowing and cracking...
The joint between the external wall insulation decoration integrated panel and the insulation brick masonry is formed, and ordinary brick masonry needs to be insulated with insulation materials to make up for the joint gap with the insulation brick masonry...
After the actual application and construction of the roof and exterior wall insulation material, the surface should be flat and must be smooth to prevent water seepage and moisture absorption on the roof....
Before the construction of external wall insulation materials, it is necessary to clean the dust, sand, stones, dirt, etc. on the surface of the base roof, and rinse it with water to keep it clean and dry....
If the exterior wall insulation decorative panel is not flush with the plane line, adjust the fine-tuning pendant, adjust it to be flush, and then tighten the bolts....
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