How to fill the wall with putty? What tools do you use to paint walls and blow putty?

If a wall falls off, it will affect the appearance, so people can repair it. It is common to repair walls with putty, but many people are concerned about how to repair walls with putty. At the same time, we should know what tools to use to paint and scrape putty, so that we can prepare relevant tools in advance, which will make it easier to repair walls in decoration. As we all know, if a wall falls off, it will affect the appearance, so people can repair it. It is common to repair the wall with putty, but many people are concerned about how to repair the wall with putty. At the same time, we should know what tools to use to paint and scrape putty, so that we can prepare relevant tools in advance, which will make it easier to repair the wall in decoration.

How to fill the wall with putty?

Putty paste is made of a small amount of paint base, a large amount of fillers and a proper amount of colored pigments, mainly iron red, carbon black, chrome yellow and so on. The fillers are mainly heavy calcium carbonate and talcum powder. It can fill local depressions in the working surface or scrape off the whole surface, and is usually applied to the surface of the primer layer after it is dried.

What tools do you use to paint walls and blow putty?

First of all, the horn scraper is made of buffalo horn, with a wide and thin bottom and a certain slope to improve its elasticity. It gradually narrows and thickens upward and is smooth as a whole. When the head is curved, the thumb and four other fingers straddle the two surfaces of the scraper, so that the scraper is sandwiched between the thumb and forefinger. When filling holes, holes and joints with putty, only 1 ~ 2 blows are allowed, and the putty in the holes and holes shall be scraped off first. When scraping putty, hold the scraper with your thumb and four other fingers and fill the surface of the batch with putty. Don't go back and forth repeatedly. When scraping putty, don't use the scraper mouth to shovel the excess putty around, so as not to hit a hard object and damage the scraper. Horn scraper is easy to deform, so it should be cleaned in time after use, inserted into the gap between plates or pressed under heavy objects to prevent deformation.

Second, the steel scraper calcination uses 0.5? Made of 1 mm thick spring steel plate. The width is 5-12cm and the length is 8-10cm. The upper side is ground into a circular arc shape on the grinding wheel, which should be narrow at the top and wide at the bottom, with a certain slope from top to bottom, and the lower end is ground into a thin mouth 2 mm near the edge, like a kitchen knife mouth, so as to scrape putty.

Thirdly, the plastic scraper is made of multi-layer resin rubber plates, such as phenolic resin plate, and its size, shape and grinding mouth are similar to those of steel scraper. Steel scraper and plastic scraper are mostly used to scrape large areas of putty, which not only saves labor, but also makes putty firm.

Four, rubber scraper is usually made of 5- 10 mm thick rubber block with solvent resistance and oil resistance. The upper edge is polished into an arc shape, and the lower edge is polished into a thin mouth with a thickness of 1-2mm. This scraper has good elasticity, moderate hardness and is suitable for coating arc-shaped and complex-shaped workpieces. But it is not suitable for scraping putty in large quantities, because it is elastic, the putty can not be pressed firmly, and the scraped putty is loose and difficult to scrape thin.

After reading the above introduction about how to fill the wall with putty, do people have more knowledge and understanding about this aspect? If not, we must master the methods and make arrangements. At the same time, there are many tools for painting walls and scraping putty, so we must know more about them during construction, so that people can achieve better results.