Wall leveling must be done when decorating a house. If we do not do wall leveling, then we will not be able to proceed with the next step. Therefore, wall leveling is a must when decorating a house. The steps of plaster leveling and putty leveling need to be understood in advance. Let’s analyze the steps and materials of plaster leveling and putty leveling.
1. Steps of gypsum leveling and putty leveling
1. Clean the wall
Clean the peeling and cracks on the wall and patch them with cement mortar Okay, shovel out the remaining ash, and then clean the wall. What we need to pay attention to is: if the wall is highly absorbent, it must first be moistened with clean water or sprayed with glue for back sealing.
2. The first pass of putty
It is best to prepare a base material for cement plastered walls, which can not only reduce the project cost, but also improve the quality of the construction. Preparation method of base material: Use high-grade black cement and indoor putty powder and mix them evenly in a certain proportion.
3. Polishing
After leveling the wall, polishing work is required. Generally, 2-3 days after applying the second coat of putty powder, you can use sandpaper to polish the wall or ceiling. After the first coat of polishing is completed, you need to apply two more coats of emulsion glue. If the milky white glue is painted, the room cannot be ventilated and the milky white glue is allowed to dry naturally. It cannot be forced to air dry. Forced air drying will cause small cracks on the surface of the wall.
2. Gypsum and putty materials
1. Gypsum-based powder is made of fine semi-hydrated gypsum powder (gypsum of paris) and various additives. Handle materials. It has the characteristics of high bonding strength, small shrinkage and deformation, prevention of peeling, powder loss, and cracking, good conformability, excellent construction performance, and green and environmental protection. Suitable for full batch processing of various wall surfaces. It is a new wall treatment material in the 21st century.
2. Rough leveling is an indoor wall leveling material mixed with fine semi-hydrated gypsum powder (gypsum of paris), orthopedic materials, and various additives. It has the characteristics of high bonding strength, small shrinkage and anti-cracking, good adaptability, excellent construction performance, and green and environmental protection. Suitable for various bottom leveling treatments, adding slots, holes, and large gaps.
3. The interior wall leveling and repair mortar is made of flexible re-laxable rubber powder, inorganic gel materials, various natural mineral deposits and various additives. It has excellent bonding strength and crack resistance. It has excellent adhesion to various substrates and can effectively prevent poor adhesion, cracking and hollowing caused by caulking gypsum and stucco gypsum.
Decorating a house is a very troublesome thing, so we must do every step well when decorating the house. So what are the steps and materials for gypsum leveling and putty leveling? Through the editor's You should also understand the introduction.