Wall decoration has always been one of the most concerned issues. Wall painting must go through several layers of construction, so be sure to pay attention. Nowadays, there are many kinds of paints, and it is necessary to brush the primer before brushing the wall finish. Brushing the primer is an important part, so it is very troublesome to construct. How long does it take to finish the primer ? Let's take a look at the decoration of the home network, let's take a look at the following tips and construction techniques and precautions.
How long does the primer finish brushing?
1. Under normal circumstances, the primer can be brushed when the primer is dry.
2, according to the local weather and temperature, the time is generally 2-4H to brush the topcoat.
Topcoat purchase tips
1. Try to buy in a specialty store or a large shopping mall. Before buying, learn to shop around and learn more about the details of the goods, such as origin, net weight, and environmental standards. For the same product, it should be considered comprehensively in terms of its quality and price.
2. Buy the least amount of consumption. At the time of purchase, ask the merchant about the number of paint passes and the area of ​​the paint, calculate the amount and cost per square meter of material.
3. Look at the packaging. Whether the outer packaging of the paint is standardized, whether there is a manual and certificate of conformity (international inspection report and 3C quality certification), and the manufacturer's site.
4. Ask for the smell. By smelling the quality of the paint, the general environmentally friendly paint has a subtle aroma, while the inferior paint gives off a pungent smell.
Topcoat construction process
1. Remove the peeling and loosening of the wall and apply it with cement mortar. Cracked areas are generally covered with kraft paper tape and white latex. Generally, non-load-bearing walls such as light-weight walls and thermal insulation walls need to be patched. Try to choose a wall cloth with a better texture and white latex or mesh cloth. The mesh cloth will have a better anti-crack effect.
2, brush interface agent interface agent can enhance the adhesion to the base layer, avoiding the phenomenon of emptying and shelling of the plastering layer, thus replacing the artificial chiseling process, saving time and effort. When brushing the interface agent, be sure to brush it evenly.
3, the wall surface leveling uneven surface needs to be leveled, for the uneven wall surface with plaster plaster leveling, so that the wall surface error does not exceed 3 mm. If the yin and yang angles are not straight, you need to use plaster to grind and use the ruler to lean straight.
4. It is better to use putty with high fineness and hard texture for the putty putty. The putty should be approved three times. It's generally thicker because it involves leveling problems. The second and third times are thinner, mainly to collect light, making the wall look smoother and flatter. After three times of approval, the thickness of the putty should not exceed 3mm, otherwise it will be easy to crack.
Topcoat construction precautions
1, spray paint requires the use of a special spray gun, must reach a certain pressure, spray the paint into a spray to be applied to plastic, wood, metal surface. The pressure of the gun can be adjusted.
2. Workers must wear special construction protective clothing before construction, otherwise they will inhale excessive amounts of toxic substances, which is very harmful to the human body.
3. If the automatic painting tool is used, the paint is sealed and poured into the jar. The paint should be prepared in advance to avoid color error. This method is convenient for transportation and storage, and the construction efficiency is also fast.
4. It is best to carry out a simulation experiment before spraying, try the color of the paint and the effect of the spray gun. It is best not to touch directly to the grassroots, otherwise it will be difficult to remedy if the effect is not good.
The above content is the introduction of the primer for how long the primer is brushed for this time. For your reference, I believe that after reading this article, you will have a certain understanding of the brush finish, hoping to give The friends who made the wall decoration provided some suggestions. For more exciting home improvement content, please continue to pay attention to the decoration home network.
More related wonderful reading:
Waterborne Alkyd Topcoat Features Waterborne Alkyd Topcoat Construction Tips
What are the factory floor paints? Selection of factory floor paint
The role of primer finish, the difference of primer finish
Epoxy anti-corrosion topcoat purchase tips epoxy anti-corrosion topcoat construction
What are the characteristics of Mickey wall paint? Mickey wall paint purchase tips
What are the self-leveling floor paints? Self-leveling floor paint performance characteristics
Aluminum Led Bathroom Light,Led Wall Lights,Classic Mirror Light In Bathroom,Led Mirror Light On The Top Of Mirror
NINGBO EASTKEY ILLUMINATE APPLIANCE CO.,LTD , https://www.dkledmirrorlight.com