How Long After Putty Does It Take To Fill The Walls Of A House Can Be Occupied?

If the old house is renovated, the wall is only scraped with putty powder, no other construction or furniture is added, etc., and the putty materials used meet the national standards, and you can move in after a week of ventilation. If other construction is done at the same time as the putty powder is applied, then it is recommended to ventilate for more than half a month before moving in.

What are the classifications of putty powder.

1. Non-finished putty.

Non-finished putty refers to putty products without fixed packaging, without unified production standards, without any production means and quality assurance system.

2. Finished putty.

The finished putty is produced according to the reasonable material ratio and mechanized method, which avoids the error caused by the on-site ratio in the traditional process and the problem that the quality is not guaranteed. It is green and environmentally friendly, non-toxic and tasteless, does not contain formaldehyde, benzene, xylene and volatile harmful substances, is ready to use with water, easy to operate and simple in process.

What are the processes for scraping putty.

1. Grassroots treatment.

Due to the floor, materials and other reasons, the flatness of some walls is relatively poor, and there will be hemp surfaces, pores and other phenomena. Before construction, it is necessary to repair the place that does not stop, and then remove the dust and debris on the surface to ensure that the wall is clean and flat.

2. Apply binder.

Before scraping putty, the glue and water should be mixed in a certain proportion, and then sprayed on the wall, and the spraying should be uniform without omission. Then you can start scraping putty, and when scraping, you should use even force and scrape flat, and there can be no floating putty.

3. Repair and polish.

After the first putty is scraped, check the previously repaired place to see if there are problems such as collapse, if so, re-repair, dry and then sandpaper and clean it.

4. Putty survives.

The putty is generally scraped three times, and each time must be completely dried before the next construction operation can be carried out.

What are the precautions for the use of interior wall putty powder.

1. In order to make the overall wall more beautiful, putty powder should be painted in small amounts many times during construction, so that the wall will be smoother.

2. If the putty is in a semi-dry state at the time of leveling, you can use a tool to level it, and if the putty has been cured, you can use an abrasive cloth for leveling.

3. When storing putty, it is recommended to pay attention to waterproof and moisture-proof, and it is recommended to put it in a ventilated and cool place.

4. The construction temperature of the interior wall putty should be above 0, if the putty powder is paste, it is best to use it within 4-5 hours, otherwise the putty will deteriorate and affect the decorative effect.

1. Healthy adults need 2 to 3 months before they can move in;

2. Babies with poor resistance need to be moved in after 6 months;

3. Pregnant women also need 6 months before they can move in, if they are pregnant women who are less than three months pregnant, it is recommended not to check in;

4. The resistance of the elderly is not strong, and they also need to wait for three months before they can move in.

Usually, after the wall paint is completed, it can be dried into a film in 2 days, which means that the wall paint will no longer emit volatile organic compounds after 2 days. However, if you have small children or are pregnant, it is best to ventilate and cool for a month before moving in.

After entering the owner, ventilate often to allow air circulation. You can also place some plants in the room, aloe vera, spider plant, cactus, cactus, etc.

Placing a pot of spider plants in a room of 8 10 square meters can play a role in air purification; Aloe vera: Aloe vera has a certain ability to absorb odors and has a long time of action; Cactus: Most plants absorb carbon dioxide to release oxygen during the day, but vice versa at night, while cacti, tiger pill orchid, sedum, aloe vera, and spider plant all absorb carbon dioxide to release oxygen.

Shouting. <> how to paint a wall:

1. Clean up the old wall: Many old walls will have oil stains, floating ash, hollow drums or cracks, low water absorption, etc., so you have to do some cleaning work on the wall. The old wall should first remove the floating ash and remove the position of the sand warping skin; For the location of the oil stain, the original coating should be shoveled off first, and the one that cannot be shoveled off should be thoroughly cleaned; After the wall is cleaned, scrape two more putty batches.

2. Scraping putty: it is best to choose putty with large particle fineness and hard texture, or add a quantitative amount of white latex to the putty to improve the hardness of the putty.

3. Grinding: try to use finer sandpaper, usually softer putty (such as 821) with 400-500 sandpaper, hard texture (such as wall lining, easy to quack) with 360-400 is appropriate, if the sandpaper is too coarse, it will leave deep sand marks, and the paint can not be fully covered. After sanding, the wall must be thoroughly cleaned to avoid too much dust and reduce the adhesion of the paint.

The unevenness should not be greater than 3 mm.

4. Primer: The primer must be brushed evenly to ensure that every place on the wall is brushed, if the wall eats a lot of paint, the primer is best to add a little water to ensure that it can be painted evenly. Don't think that the primer is just a little worse with a roller, the effect of the primer can directly affect the effect of the topcoat, and the roller of the same material as the topcoat should be used.

5. Zheng Crack Xing to make up: After the putty is polished, there will be some flaws (pit eyes), which are usually difficult to see, but when the paint is brushed once, it will be obvious, at this time it will be necessary to make up, pay attention to the repair must be polished and smooth, and then take a slightly more watered primer to brush again, so as not to produce color difference when brushing the top paint because of the inconsistency with the draft of other walls.

6. Topcoat: The amount of paint here is usually on the paint work, can not add excessive water, will have an impact on the thickness of the paint film, feel and the hardness of the paint film, as far as possible to choose a good tool, the hair of the drum can not be too short, but it must be fine, so that the paint film feel particularly delicate, the painting mainly pays attention to the corner of the wall, the indirect stubble part of each roll and the grasp of the direction of the paint.

There is formaldehyde, and it can be moved in after ventilation for at least 3 months.

Latex paint has a lot of formaldehyde content and a peculiar smell, so it can only be moved in for at least 3 months. It is best to choose environmentally friendly wall paints, such as non-polluting and purifying air.

Latex paint contains a certain amount of formaldehyde. Formaldehyde itself contains sterilization and antiseptic effects, and the content can be used within the scope of national standards.

It generally takes 7-14 days to live after painting latex paint.

Mainly look at the material of latex paint to measure, if it is a simple latex paint is generally about 7 days, usually latex paint can be dried in about 7 days, and after drying, latex paint will slowly volatilize harmful substances, in good weather it will volatilize in a week, and in wet weather, it will take at least two weeks or so.

After brushing the latex paint smelly treatment.

1. Ventilation method, the paint smell is discharged to the outside, which is the simplest and most feasible way, and you can also use a high-power electric fan to blow outside the window, the effect is very good.

2. Plant elimination method, spider plant. Flowers such as aloe vera and tiger tail orchid absorb indoor polluting gases.

3. Bamboo charcoal adsorption, and the porous factor of charcoal is used to adsorb the paint flavor in the air.

4. Formaldehyde scavenger, formaldehyde scavenger is a chemical method, formaldehyde scavenger can only temporarily close the pollution source, prevent formaldehyde volatilization in a short time, and need to be sprayed frequently when used.

Brush the wall with lime, it is indeed more environmentally friendly, but now people are more particular about home decoration, there are few people who use lime to brush the wall, mainly because the lime brush wall is not white enough, not smooth enough, if it is not sticky enough, the lime will fall down, if you accidentally touch the wall, the lime will be stained on the body. Nowadays, it is more common to use latex paint to paint the wall. As long as the chemical products contain more or less harmful substances, the selection of latex paint and glue should first smell whether there is a pungent smell, if the selected products do not have a pungent smell, and are produced by regular manufacturers with environmental protection marks, the harmful substances generally will not exceed the standard.

There is generally no danger to the health of the occupants. For this kind of latex paint and glue, generally speaking, after painting on the wall, after a period of window ventilation, dry can be inhabited. If you are not at ease, consumers can ask a qualified testing agency to conduct indoor environmental testing after the renovation, and then move in after the test results meet the national indoor air quality standards.

Experts said that from the perspective of decoration monitoring, it is relatively rare for harmful substances to exceed the standard due to brushing latex paint.

Home decoration should be as simple as possible, do not use too much fiberboard, MDF and other pressed boards, especially in the room where children live. When buying panels and furniture, it is best to choose products produced by regular manufacturers that have passed ISO14000 environmental system certification and have environmental protection marks.

At present, there are many ways to control formaldehyde on the market, and some products have been launched. The air purification technologies for indoor formaldehyde pollution can be summarized as follows: physical adsorption technology, catalytic technology, chemical neutralization technology, air anion technology, ozone oxidation technology, room temperature catalytic oxidation technology, biotechnology, material sealing technology, etc.

But enhanced ventilation is the most cost-effective way to remove formaldehyde.

Aldehyde plants, such as spider plant, aloe vera, tiger tail orchid, etc. At the same time, you can also put one or two basins of salt water with a concentration of 5% 10% in the room, so that you can basically remove the smell of formaldehyde and paint at home in a day or two. Activated carbon can also be placed at home, and activated carbon has adsorption function for harmful substances such as formaldehyde, benzene, toluene, ethanol, ether, kerosene, and vinyl chloride.

With these methods, after applying latex paint, you can move in in about half a month. But the premise is that you must buy environmentally friendly latex paint, and it is recommended that it is best to choose products from well-known brands to ensure the environmental protection of the products.

If it is a simple latex paint, it is generally about 7 days, because the latex paint can be dried in about 7 days, and the volatile harmful substances in the latex paint after drying are basically all volatilized, and it depends on the humid weather at least two weeks, as long as you buy the most environmentally friendly latex paint.

About half a month.

If the amount of lime is moderate, only white ash is painted, then you can move in quickly, and you can move in in half a month. For the quality and life of the wall, it takes more time to wait for the wall to move in after the wall paint is painted, and the purpose of the house is to release and volatilize harmful substances during the static time, and considerable measures can be taken to speed up the emission of components in the house.

In addition, the user can ventilate. The higher the temperature, the greater the amount of formaldehyde released. Therefore, the high temperature in summer can help the release of formaldehyde, and indoor ventilation should be strengthened at this time, so that the released formaldehyde can be quickly discharged to the outside.

Glue is used to scrape putty, and there is formaldehyde in the glue that is more harmful to human health, depending on how it is constructed or the requirements of the occupants. The requirements of the old house and the new house are different! If it is an old house decoration, only scrape putty, no other construction, no new furniture, the putty and auxiliary materials used are quality in line with the national standard, after scraping the putty to keep the window open for ventilation, generally a week after the smell can not be smelled, you can move in.

If it is fully decorated, including wall modeling, suspended ceilings, newly installed doors and windows, cabinets, beds, etc. Formaldehyde A content is relatively high, because there is wood, putty, paint, cabinets, beds, etc. in the wall modeling ceiling, and the materials used in it are also containing glue and paint and other chemical raw materials, formaldehyde A and other pollutants harmful to human health are many, and the emission speed is relatively slow, so even under the condition of opening windows and ventilation, it will take at least a month to move in.

If there are people who are frail or have respiratory allergies, once they damage their health, it is very troublesome, so they can only stay for at least two months.

It takes 1-2 months to live in the latex paint normally, and if you use a better latex paint and putty, you can also live in it immediately in 1-2 weeks. Because there is formaldehyde and VOC in latex paint and putty, it takes a certain amount of time to release, and the formaldehyde and VOC content of good latex paint putty is relatively small or even none, and zero formaldehyde and zero VOC can basically be brushed and lived. You can take a look at what latex paint and putty you use, how much formaldehyde and VOC content is on the product description, and then determine the check-in time.