Can I scrape putty indoors? What materials do you need to buy for indoor putty

Indoors, of course, can be scraped putty.

Nowadays, there are many ways to decorate according to your preferences. However, there are also many precautions for scraping putty, such as a short period of rain can choose to work, and if it rains continuously, it will be stopped, after all, it will be moldy in the later stage after drying and not being treated, and it will fall off naturally after a long time. It rains for a long time, try to stop scraping putty, to keep the wall dry, you can use a dry cloth to wipe it, and it is best to choose good weather to scrape Nizi.

Scraping putty is not something you can do when you want to build, the most important thing is to choose the right season. In the spring season, it is best not to choose putty, the humidity in spring is very high and the wind is relatively strong, you can choose summer or autumn. It also depends on the effect of the usual ventilation of the house, and if the effect is better, you can choose construction.

However, scraping once is not the end, and the second construction can be carried out after the first drying, so that it can be truly safe and effective. <>

When brushing the paint, it is necessary to ensure that the temperature can not be lower than 5, the commonly used paint temperature is above 0 degrees, and the varnish can not be lower than 8 degrees. After sufficient drying, it is necessary to ensure that the windows are opened for ventilation, and the indoor temperature should be moderate. The weather in the north is basically no problem, and most of the cities in the south have rainy weather, and it rains for a long time.

Considering this situation, you should avoid this kind of weather, otherwise the wall will be easy to grow hair in the later stage, and it will be a headache when this kind of problem occurs. <>

After the rainy season, the drying time of the putty should be delayed, and the indoor putty scraping should generally reach 2 or 3 times, and the second time can only be carried out after the first drying, and the drying time is about two days. If it is a rainy day, it should be extended for about a week, and at the same time, the putty scraped on a rainy day must be wiped clean with a dry cloth to ensure that the wall is dry. Indoor putty scraping was just good at the time, so the owner tried to use it carefully when decorating.

Putty can be scraped indoors. However, it is necessary to keep it ventilated, as it can be very choking.

Yes, of course, you can scrape putty indoors, which will make the walls flatter and smoother, which is conducive to subsequent decoration.

Of course, it looks more beautiful, and it looks very good, you can choose some colors you like.

1. First of all, you need to buy a professional tool for scraping putty, that is, a scraper. 2. You need to buy putty powder with good quality, preferably a big brand, and the water absorption is better. 3. Buy a mixing bucket.

1. When choosing putty powder, it is necessary to choose products with reliable quality, and putty powder with good waterproof, water absorption and mildew resistance must be selected to protect latex paint. Remember not to be greedy and cheap to choose poor quality putty powder to prevent secondary rework. 2. When stirring putty powder, stir with a mixing bucket, don't put too much water, and don't put too little water, too much water will cause the putty powder to be too diluted and unable to adhere to the wall, if the water is too little, it will also cause the putty powder to be very solidified, affecting the effect on the wall.

3. After slightly treating the wall, scrape the putty powder on the wall, and you must use a scraper to scrape the putty powder, which will make the putty powder fit the wall to the greatest extent. After scraping the putty powder, you must wait until the putty powder is completely dried before proceeding to the next process. After scraping the putty powder, you need to use sandpaper to polish the uneven parts of the putty powder to make the wall smooth.

Sanxiang Town, Zhongshan City, Guangdong Province, is willing to live in the decoration of scraping putty, and what details are needed to scrape putty.

Scraping putty is carried out with a trowel, scraper or putty knife, when scraping, to ensure that the putty and the base layer are in close contact, and the bonding is required to be firm, the precautions are as follows:

1. When the absorption of the base layer is relatively strong, it is necessary to seal the putty with a primer when scraping the wall putty, which is to avoid the excessive absorption of the putty by the base layer, which affects the adhesion of the putty.

2. It is necessary to master the inclination angle of the tool for scraping the putty, and the force is required to be uniform to ensure the fullness of the putty.

3. In order to avoid the shrinkage of the putty being too large, resulting in cracking and falling off, it is better to scrape the putty at one time, and the wall putty can be scraped according to the characteristics of different putty, and the thickness of the putty scraped is better.

4. It is best not to scrape back and forth too much, this is to avoid curling and falling off.

5. According to the performance of the scraping coating and the condition of the base layer, you can choose the appropriate putty and scraping tools, use the putty knife to fill the holes and cracks of the base layer, during the operation, you should press the blade with the index finger, and then press the putty into the defect to ensure that it is filled and filled, and then scrape the putty around it, which is to minimize the putty traces.

For interior decoration, you need to hang a net when scraping putty, and many house walls will crack soon after renovation, especially between the walls, where the circuit and water pipes are used, etc. For example, some homes build new walls that don't have a good connection to the wall on the other side. If the new wall sinks or deforms, cracks appear between the walls.

Alternatively, after excavating for hydropower construction, if the trenches are sealed, the effect is not good, the cement is not enough to fill the wall surface, hollowing may occur, and the wall surface is prone to cracking.

Hanging mesh is used for better fixing, and the wire mesh itself is not easily stretched. Thus, when a "displacement" occurs on a part of the wall, the wire mesh can pull on the body of the wall. The steel wire mesh can be regarded as a protective barrier for the wall, which can prevent the wall from cracking, for the wall construction, there are some steps, such as the foundation treatment of the wall, scraping putty, grinding, brushing latex paint, etc., and the net should be hung in the process of scraping putty.

Before hanging the net, the wire mesh needs to be fixed with nails. Of course, some workers may also use fiber nets or high-quality fabrics during construction, although the materials are different, but the purpose is the same.

The place that needs to be hung is:

1. New masonry walls.

Especially for brick walls, after a new wall surface, the cement mortar used can deform and affect the structure of the wall. Once the wall is tilted and deformed, it can easily lead to wall cracking, so it is recommended to hang the net during the construction process to prevent cracking, in addition, between the concrete and brick walls, it is necessary to hang the net in more places.

2. Hydropower slots.

Hydropower is a hidden project, the slotted wall must be slotted to pass through the hydropower, the slotting itself will destroy the wall, and then there may be process problems when sealing the slot, which will lead to cracking of the wall, and hanging the net can avoid cracking in the later stage.

3. Punch holes in the wall.

In fact, similar to the case of slotting, you can consider hanging the net after punching to avoid cracking on the wall near the hole.

Does home decoration need to hang a net throughout the house?

Do you want to hang the net with putty? How to construct? How much does it cost? Does it make real sense?

If the surface of the wall is relatively intact and there is no bulging phenomenon, there is no need to hang the net, if there is cement mortar, then the net operation needs to be hung.

Need to hang the net. Because if the interior decoration scrapes putty and does not hang the net, it is easy to crack after the wall dries in the later stage.

Of course, you have to hang the net, if you don't hang the net, it will make the wall scrape very untidy, and even more serious.

The repair place should be hung, and the others should not be used.

Yes, but you should pay attention, 1It should be noted that after the first putty is scraped and completely dry, it needs to be carefully sanded with sandpaper to clean up the surface dust before you can start to scrape the putty for the second time. If the putty is scraped for the second time without drying, the moisture content of the wall is large, which may cause the wall to blister, yellow, and fall off.

2.The wall is completely dry, and visually speaking, the color of the entire wall is uniformly white, and there is no graying feeling when wet. Gently stroke it with your hand, it feels very smooth and will be slightly stained with a little dust.

Or use sandpaper to gently sand, a large amount of dust appears, it means that the first layer of putty has been dried, less dust or basically no dust, it means that the first putty scattered draft has not dried thoroughly. The drying time of putty should be adjusted according to different climatic conditions, and the drying time needs to be extended in dark and humid climates. Under normal circumstances, the position of the yin corner is the most difficult to dry out, if the position of the yin corner is dry, then it can be basically judged that the whole wall has been dry.

In fact, the reason for the mold on the wall is simple, it is dampness. The humid environment gives the mold a breeding condition and also affects the solidity of the putty. In addition to the mold, the separation of the walls is also related to water many times.

So how to deal with peeling and moldy walls in the house? Here's an introduction.

How to deal with peeling and moldy walls: damp indoors.

It is more likely to occur in the south, especially on the lower floors: a little mold is evenly distributed on the walls and ceilings throughout the home. Especially due to the humid air in the house, often the walls are high humidity environment, and the paint and putty on the walls are not mold-resistant, and the walls will inevitably become moldy over time.

However, the humidity of household air can change at any time. Today, tomorrow will be dry, so the mold on the wall won't be particularly **. If you don't want to spend a lot of time, choose a day with little humidity, sunny and dry, and repaint the walls with latex paint.

After that, pay attention to the humidity and dehumidification of the head of the living socks. There are no major issues.

What to do if the wall is peeling and moldy: there are leaks in the kitchen and bathroom.

If the waterproofing of the kitchen and bathroom is not done well, the moulding and peeling will occur at the bottom of the wall: the bath water will seep into the wall through where it is stressed, so always it must be located under the wall first. Misery In this case, the most complete solution is to completely dismantle the bathroom, renew it, and re-waterproof it once and for all.

Use glass glue to tell the number of neutral rust-proof or clay steel to hang a circle along the bathroom wall floor, and then sew porcelain with slurry on the bathroom wall again. It could be a few years.

How to deal with peeling and moldy walls: exterior wall filtration.

If the moldy and peeling walls are inside the exterior walls, it must be an external rainwater leak. Cracking of the waterproofing layer of the outer wall and water filtration in the center of the wall is rare. Most water filtration is done around windows and near air conditioner orifice. Rainwater seeps from both places.

In this case, polystyrene foam is used to reseal the window frame and air conditioning holes. If possible, apply a waterproof coating to the exterior wall for double locking. In addition, after the addition of sealing, the thermal insulation performance of the windows increases and the appearance of condensate is reduced.

The windows are dry and the walls do not peel off.

When we paint the wall for the decoration of the blank room, we will first have one or two layers of white things, which is what we often call scraping white, that is, scraping putty, mainly to facilitate the subsequent painting of latex paint, so that the latex paint can be more suitable for the wall and the wall is smoother. If you paint the wall, the interior wall and the exterior wall are all putty, so can the interior wall scrape the putty on the exterior wall?

Putty for exterior walls can be hung indoors, but generally not done.

Although the waterproof quality of exterior wall putty is better than that used for interior walls, the exterior wall putty powder does not meet the environmental protection standards of building materials, because the exterior wall must use glue to achieve waterproofing, and excessive glue will produce formaldehyde and other pollutants, affecting people's health. And the putty on the exterior wall is not delicate enough, and the whiteness is slightly worse. If exterior wall putty is used for interior walls, it will seriously affect the overall aesthetics of interior walls.

In addition, exterior wall putty will be more expensive than interior wall putty, not necessarily better than interior wall putty.

1.The main difference between the two is that the ingredients are different. The main material of exterior wall putty powder is white cement, while the main material of interior wall putty powder is double fly powder.

2.Because the ingredients are different, the hardness is also different, and the hardness of exterior wall putty powder is slightly stronger than that of interior wall putty powder. Comparing their waterproof performance, we will find that the waterproof performance of exterior wall putty powder is also more prominent than that of interior wall putty powder.

The main reason is that the environment in which the exterior wall putty powder is located is different, so it needs good water resistance and hardness.

3.There is another difference, which is the difference in environmental performance. Because the exterior wall putty powder should be resistant to wind and sun, the strength is higher, but the environmental protection coefficient is low. But interior wall putty powder is used indoors after all, and it should be healthier and more environmentally friendly.

Putty powder is a substrate used to level and repair walls, providing a good foundation for painting and other decorations. The wall is coated with putty powder to ensure a smooth and uniform effect, so that the future decoration project can be better carried out, and it is an indispensable material in the decoration.

Putty powder is generally composed of base material, filler, water and additives, and some fiber components can be added at the same time, which can have a good anti-cracking effect. The base material of putty powder is usually gypsum or cement, and the surface is rough but easy to bond firmly. Generally, during construction, the base layer can also be coated with a layer of interface agent to seal the base layer and improve the adhesion of the wall.

This can better increase the bonding ability of putty powder and make the construction more convenient.