How long does it take to renovate the old walls and paint them with latex paint? What are the steps

How long does it take to renovate the old walls and paint them with latex paint? What are the steps to renovate an old wall with latex paint? Ensure that the wall is leveled; If the old wall has already peeled or has cracks, we need to use professional tools to flatten the wall and ensure that the wall is free of floating dust, floating, etc., so that the newly painted wall paint can be more firmly bonded to the wall.

batch putty, grinding and polishing; In order to make the wall more and more solid and leveled, we should carry out a batch of putty, generally two times of ground leveling (the interval between the two times must be grasped), and after the putty powder is completely dried, it will be polished with sandpaper.

primer, leveling; After the putty wall is polished and polished, the next step is to apply the primer, if the wall consumes a lot, you can add some water to the topcoat, which can also make the paint wipe more symmetrical, it is worth noting that you can not use a poor barrel to carry out wiping, it is advisable to choose a barrel with the same texture as the primer, after the paint is painted and dried, we should carry out ground leveling for some small defects.

Upper painting, maintenance; In the case of the upper paint, we must grasp the flow of paint with water, because he affects the thickness of the paint layer, the strength of the paint layer, etc., the hair of the barrel can not be too short and too fine, and the paint layer brushed out is more extreme, and after the paint is dry, some care work needs to be done, and it is best not to clean or touch the wall within 8 days.

When the home decoration project, a large number of building decoration materials should be used, most of which are organic synthetic materials, there are volatile components, so the room after decoration will have a certain organic chemical taste, the paint interior decoration has just been completed and moved in quickly, there is no benefit to the human body, it should be left for a few days, and it is advisable to move in after the odor is basically cleared.

Generally, it should be left for at least three days, during the drying period should ensure indoor ventilation to prevent rain and exposure, if the room should be painted with paint, the time is generally 7 days as much as possible, and the wall should be colored spray paint and other architectural coatings rich in benzene, pan and other substances, and the drying time should be more than one month before it can be moved in. In addition, it should also be noted that the time of moving in is not allowed to dry the house for too long, too long to dry will cause changes in the decorative surface due to the change of climate, resulting in unnecessary losses after brushing the paint, if you are not in a hurry to move in, it is recommended to maintain natural ventilation and excellent natural environment, and then move in after 7 days.

After half a year, you can move in, you need to treat the wall, hang the net, level it, and then paint latex paint.

It can't be generalized, because the situation on the wall in everyone's home is different. If the walls of your home are damaged, you can't paint them directly.

In this case, it is best to redo the wall: clean the wall first, then scrape the putty, sand and paint. Wall treatment is a very important part of the renovation of old houses, do not try to save trouble, otherwise it will be very troublesome in the future.

Latex paint wall quality grinding method.

The first method is to use a manual angle grinder for grinding. The area of each grinding of the angle grinder is relatively small, and the speed is relatively slow, and this method may have a high labor cost. Until the latex paint on the entire wall is sanded clean.

The second way is to use a special grinding machine, which is the kind of grinding machine. You should have seen this kind of first-class grinding machine in many places, due to the relatively large chassis area, it can knock off a lot of latex paint at a time, so it is now also the most popular machine. The efficiency of grinding is very high, but it has a disadvantage, that is, it is not as careful as manual polishing.

Before, some netizens asked: Do you want to ask a master to repair the paint and paint the walls of the old house, and can you paint it yourself?

Step 1: Flatten the wall.

Remove damaged, peeled and loose walls and keep them dry.

Step 2: Apply [wall plaster].

Use a scraper to evenly paint the wall paste on the wall that needs to be repaired, and the thinner repair position can be flattened at one time, and the thicker position needs to be painted many times.

Step 3: After 12 hours, sandpaper sanding.

After the wall plaster is dry (usually 12 hours), gently sand it with sandpaper.

The fourth step is to apply the wall paint.

Apply the wall paint evenly to the repaired wall, and after it has dried, apply the wall paint again.

After the above four simple steps, the repaired old wall is basically completed.

Notes: 2Before painting, it is necessary to take protective measures for other areas that do not need to be painted.

3.High-quality non-linting brushes are required.

1.Although the materials you decorate are said to be environmentally friendly, there is still a lot of pollution. If you really want to live in it, it is recommended to close the furniture doors and open all the windows in the house, including when sleeping, and it is best to stay for a long time.

It's not cost-effective to get sick. For home renovation, it is best to leave it for a month, or at least a week.

2.Generally, it takes at least 7 days if there is only wall paint, because the volatilization time of wall thinner and other substances is 7 days, if there is a lot of wood furniture at home, it will be longer to 1 month, and onions, tea and other deodorization can be placed. This is due to the fact that a large number of decorative materials should be used in the construction of home decoration, most of which are chemically synthesized materials, and there are volatile components, so the room after decoration will have a certain chemical atmosphere.

3.In particular, the quality of the cabinet has a lot to do with the air quality! In addition to removing the smell in the empty time, there is also the effect of drying, not the fabric inside will be very easy to moisten and moldy, and it is very important to pay attention to ventilation, so it is generally around April a month to decorate the most people, when the temperature and humidity are very suitable.

Quickly remove formaldehyde in new houses, and the treatment engineer will teach you the 4-step aldehyde removal method.

The first step is the ventilation method.

After the decoration, ventilation and formaldehyde removal is an eternal truth, easy to use does not cost money, you only need to pay the time cost, frequent ventilation can effectively reduce the accumulation of indoor pollutants, so as to achieve the purpose of purification. However, the original intention of ventilation is not only to open the window, furniture is an important source of pollution, open the window at the same time must open the furniture door, do not be afraid of dust, formaldehyde is thousands of times more terrible than dust, here can be a small trick for everyone, if the ventilation conditions at home are not good, you can properly connect the electric fan and other external forces to accelerate indoor air circulation, which can also play a better ventilation effect.

Step 2 Humidifier with salt water wiping.

This method is better for the use of heating in the north in winter, the release of formaldehyde, the release rate and temperature, humidity are closely related, the northern winter heating, the room temperature is higher and the temperature is suitable, but the air is very dry, the appropriate increase in indoor air humidity can accelerate the release of pollutants, so as to speed up the purification, in addition, the surface of the furniture will be attached to the release of harmful substances, wiping with mild salt water can also play the purpose of accelerating purification.

The third step is to remove formaldehyde from algae.

Although the speed of the mineral is not as fast as the chemical, it is safer and the effect is more durable, so there is no need to worry about damaging the furniture or causing secondary pollution. A more reasonable combination is to spray decomposition media in furniture, sofas, curtains and wallpaper and other places, and then place a small package of algae after drying, it is recommended to put a small bag of about one square meter, and the furniture should also be placed together, so that the purification is more comprehensive, and the effect is better.

Step 4 Remove formaldehyde from green plants.

The green plants in the pothos, spider plant, tiger pill orchid, yew and so on have the effect of purifying the air, and the appropriate position in the home to place these green plants can not only play a certain role in purification, but also can add green to the new house, but their purification effect is limited, can not be completely relied on, can only play an auxiliary role.

In addition to formaldehyde is a comprehensive overall work, do not think that only one or two methods can achieve the purification effect, must be a variety of methods with all the use, the above four steps are done, the rest of you will leave to time, it will give you a satisfactory answer.

After the completion of the wall paint, it will take two days to dry and there will be no volatile organic compounds, and it will be ventilated for a month before moving in, even if it is checked, it should be ventilated often to allow air circulation, and some plants such as aloe vera and spider plant cactus can be placed in the room, which is conducive to absorbing harmful gases and purifying the air.

It takes about three to five months to move in with good ventilation. However, we originally used diatom mud to paint, after the wall dried, you can move in immediately, because the diatom mud is added with diatom materials, so not only zero formaldehyde, but also can absorb formaldehyde, Yunquan's Tmall *** has.

Because the paint contains a large amount of formaldehyde, it must wait until the formaldehyde volatilizes completely before moving in, otherwise it will have a very bad impact on the body. You can also choose diatom mud for decoration, diatom mud is made of diatomaceous earth, which not only has zero formaldehyde, but also can absorb formaldehyde, and you can move in immediately after drying. Yunquan diatom mud and coconut net diatom mud are very good, it is recommended to go to the Tmall store to buy.