Property painting plan

Exterior wall decoration is an important project, which requires professional technology and experience. This article will introduce the cheats of exterior wall decoration to help you finish the decoration easily and make the exterior wall look brand-new.

On-line wall diagnosis expert

The first thing to close the house is to check the firmness and flatness of the wall. If you find big cracks, holes and other problems, you need to contact the developer or property in time. If it is a small hole, it can be filled with plaster.

Wall cleaning

Clean up the wall before scraping putty. Clean the wall with a steel brush, and then roll the concrete interface agent. When it is dry (about 2 hours), you can start scraping putty.

Putty scraping skill

Before blowing putty, measure the smoothness of the wall surface and choose the appropriate method to blow putty. Need to scrape putty twice, each time with an interval of more than 2 hours. If it is uneven locally, you can scrape it several times. If the wall is inclined, it needs to be leveled with gypsum first, and then putty is scraped.

Putty polishing skill

When polishing putty, it is best to do it at night. Illuminate the wall with 100 watt bulb, and you can clearly see the flatness of the wall while grinding.

Primer and topcoat

After scraping the putty, clean up the floating dust, and then evenly coat the primer. After the primer dries (2-4 hours), you can start painting the top coat. Top coat should be brushed twice with an interval of 2-4 hours (depending on the drying condition). After finishing the second top coat, you need to wait patiently for 1-2 days before the paint film will be perfect.

Renovation completed

After the above steps are completed, the external wall reconstruction is completed. The exterior wall is completely new, and the neighbors will envy it. Come and have a try!