Which kind of paint brush wall contains formaldehyde pollution small warning: the rate of the brush wall paint is 75%
The decoration of new houses and the transformation of old houses must involve the brushing of walls. Paint brushing is a very important part of home decoration. The quality of the construction will directly affect the beauty of the room and the comfort of living. Therefore, we must pay great attention to the process of painting the wall. We cannot miss any step. At this time, many people will care about what kind of paint brush wall is more healthy and environmental protection, containing less formaldehyde pollution. The paint brush wall actually contains a small amount of formaldehyde pollution, and generally contains toluene and xylene. It has anesthetic and stimulatory effects on the human body, and has a toxic effect on the nervous system at high concentrations. Here's a look at the steps to paint the wall with paint , and what kind of paint brush wall contains less formaldehyde pollution.
Which kind of paint brush wall contains little formaldehyde pollution
Nowadays, the most commonly used paint for wall paints is latex paint, which mainly includes polyvinyl acetate latex paint, ethylene-propylene emulsion paint, pure acrylic latex paint, and styrene-acrylic latex paint. With water as the dispersion medium, no organic solvents, transportation and storage do not have the danger of explosion and fire. The water-soluble interior latex paint is non-polluting, non-toxic and non-hazardous. It is easy to brush and dry quickly. The paint film has good water resistance, scrub resistance and soft color. Choose a branded, cost-effective product, almost no formaldehyde pollution. Of course, some companies may have problems with excessive formaldehyde levels in order to allow paints to be preserved, mildew, and excessive quantities.
The latex paint wall is easy and easy, while the lime paint wall gradually fades out. In fact, the lime paint wall is also a very good choice. Its main component is calcium oxide. After adding water, it will produce calcium carbonate after a period of time (and the carbon dioxide in the gas). Therefore, lime is pollution-free and is itself a disinfectant. Using it to brush walls is completely environmentally friendly and has no odor. After brushing the wall with lime, it is best to burn some straw or fire in the house, and spray water on the brushed wall. All of this is to speed up and make it react completely, otherwise it is easy to peel off.
Paint paint wall ten steps
A shovel wall
In the wall treatment, the old wall should be completely eradicated, so as to effectively prevent the paint or putty of the old wall from affecting the newly-created wall, leading to cracking and kicking.
Second, knock on the old wall
When the room type needs to be changed, special treatment is also required at the connection between the new wall and the old wall. In other words, knock out a small part of the old wall and fill it with caulking paste, then apply a bandage. Otherwise, it will be the main part of cracking in the future.
Third, crack
If there is a small crack in the original wall, it should be affixed with a decorative bandage before the batch. Its good covering effect can cover all the cracks and ensure that the stucco wall is firm and not easy to crack.
Fourth, bandages
If water and electrical conduits are laid in the wall, then in addition to cementing the open slots, special decorative bandages should be affixed to them, otherwise cracks will easily develop in these places.
Fifth, brush glue
After applying a decorative bandage, it is not necessary to leak the glue of the brush. The glue can completely bind the bandage to the wall. Otherwise, the putty and paint applied on the surface can easily start to affect the appearance of the wall.
Six, ink line
If the walls of two sides facing each other are painted with different colors, the normative company will use ink lines on the inside corners of the walls to ensure the straightness of the junction. Otherwise, it is often difficult for workers to achieve visually satisfactory results.
Seventh, do Yang angle
When it is batch-embedded in walls, even the best workers can hardly scratch the Yangjiao line. The standard operating method should be to use an aluminum alloy ruler on one side and a wall on the other side to ensure that it can be guaranteed. The effect is.
Eight, putty
Different from the traditional small scraper, the standard company will use a large scraper to wall. The wall that was approved with it not only made it more smooth, but also saved time and effort, and accelerated the construction progress to some extent.
Nine, fine grinding
After finishing the wall, you need to sand the wall again to get the next job. At this time, the regulated company will use the light source made of fluorescent lamps or large light bulbs to polish while observing the smoothness of the wall.
Ten, fill the wall surface
After finishing the primer on the wall, the worker will check the walls for cracks again. If found, repair and smooth them with putty. This completely eliminates possible wall cracking in the future.
Editor's summary: The above is what kind of paint brush wall containing formaldehyde pollution, a small professional reminds: Brush wall paint pass rate of only 75% of the relevant introduction, hoping to help meet the needs of friends! For more information, please continue to follow our website, follow-up will show more exciting content. You can also purchase more of your favorite products on Qijia Mall!
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An angle grinder, also known as a side grinder or disc grinder, is a handheld power Tool used for grinding (abrasive cutting) and polishing. Although developed originally as tools for rigid abrasive discs, the availability of an interchangeable power source has encouraged their use with a wide variety of cutters and attachments.
Angle grinders can be powered by an electric motor or compressed air. The motor drives a geared head at a right-angle on which is mounted an abrasive disc or a thinner cut-off disc, either of which can be replaced when worn. Angle grinders typically have an adjustable guard and a side-handle for two-handed operation. Certain angle grinders, depending on their speed range, can be used as sanders, employing a sanding disc with a backing pad or disc. The backing system is typically made of hard plastic, phenolic resin, or medium-hard rubber depending on the amount of flexibility desired.
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