Construction method of industrial air cement wall surface

The construction method of industrial air cement wall mainly includes the following steps:

1. Cleaning the wall surface: clean the wall surface first, and clean up the sundries other than dust. If there is wallpaper and paint on the wall, it should be removed first.

2. Treatment of wall surface: close the brick hole and repair the wall surface with inconsistent color to ensure that the wall surface is smooth and flawless.

3. Priming: brush a layer of cement mortar or priming paste first, and then spread glass fiber grid cloth.

4. daub cement mortar: daub cement mortar on the wall with a thickness of 1.5-2cm.

5. Grinding and scraping: After the cement mortar is completely dried, use cement sandpaper to polish it, and then scrape and polish it to make the wall more flat.

6. Painting: finally, painting is carried out, and generally colorless, transparent or light-colored epoxy paint is used for spraying or roller coating.

It should be noted that in the whole construction process, the flatness and verticality of the wall should be maintained. In the process of painting, the thickness of painting should be controlled so as not to affect the quality of wall surface. In addition, construction personnel should pay attention to safety and try to avoid personal injury or equipment damage during the use of tools and operations.