If you find small bubbles or holes on the wall when plastering with gypsum mortar, you can sand them first, then brush them with page enhancer, and then flatten them in batches. The moisturizing lotion interface agent is difficult to apply. This is foam that is absorbed by the base and outgasses to strengthen the bond between the plaster and the base.
After plastering, special attention should be paid to cleaning the relevant parts in time. When plastering the surface with plaster or mortar, clean the floor dust, pay attention to ventilation after calendering, and avoid washing the surface with water. After the construction is completed, remember to clean the plastering tools in time.
Putty construction and finished product protection: After plastering the surface with gypsum mortar, when it meets the requirements of the construction specifications, apply waterproof white putty on the surface and pay attention to the protection of the finished product. The gypsum mortar surfaces in kitchens and bathrooms can be tiled directly.
Gypsum mortar has good viscosity and micro-expansion, which can solve the inevitable quality problems of traditional mortar such as hollowing, cracking, and falling off, reduce rework and repair work, and save a lot of materials and manpower. Under the heating effect of the gypsum hard base material, a large amount of crystallized water is released, generating steam to prevent the spread of fire. In addition, a large amount of heat is digested and absorbed during the entire drying process, improving fire resistance.
The construction speed of gypsum mortar is fast and the construction period is short. Suitable for interior walls of shear walls, domestic walls, aerated blocks, light sand aerated blocks, clay bricks, etc., as well as interior walls of domestic walls and stairwells.
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