When decorating, how can you easily shovel off the putty on the original wall?

When decorating a house, you will encounter various building materials. After using these building materials, we will smell the smell they bring. Take putty powder, for example, it has a great effect on painting walls. During construction, scrape the water-resistant putty in batches and try not to leave scratches. <>

Due to its high strength, post-polishing is basically difficult to achieve if scratches are left. Sanding should be carried out in a semi-dry state as much as possible, so that it will be easy to sand, smooth and smooth. The adhesive mortar of exterior wall putty powder is straightened with a trowel.

Scrape a thin layer on top of foundation. At the same time, quickly apply an appropriate amount of adhesive mortar on the bottom surface of the construction. Putty powder needs to use a tooth edge with a suitable pitch of 60-70 degrees along a straight line.

Also, this method is good when removing putty. The rollers are connected and lengthened with wooden sticks. After soaking in a bucket of clean water, pick up the roller brush on the wall to be cleaned and roll it less than twice.

Once the water is completely absorbed, shovel with a shovel. It's easy to fall off one by one. After shoveling, the wall can be completely dried, and then stick to scrape putty, scraping putty is one of the methods of indoor wall decoration, that is to say, to remove the uneven part of the surface of the base layer, keep the wall flat and smooth, is an important step in the foundation treatment.

The specific method is to scrape putty on the wall to ensure that the wall surface is flat. Generally, it is scraped three times, dried and smoothed with sandpaper. Putty is formulated with a small amount of binder, a large amount of filler and an appropriate amount of coloring pigments, and the coloring pigments mainly include iron red, carbon black, chrome yellow, etc.

After the plaster putty is dried, scrape the putty. There are two ways to detect whether the putty is dry: one is to observe whether the color is consistent; Then see if there is any "sticky sandpaper" when sanding.

Oblique polishing with strong light, top surface can be used 360 sandpaper. This deserves our attention. Also, be aware of this.

According to the performance and basic conditions of the coating, choose the appropriate putty and scraping tools. When filling the holes and cracks of the base layer with a putty knife, press the blade with your index finger to press the putty into the defect, fill and fill it, scrape off the surrounding putty, and minimize the traces of putty. Since putty powder is so important, it is important to master the relevant methods of buying and removing putty powder.

Using a roller brush, soak the brush, then evenly wet the wall, and then use a spatula to remove it.

The best thing to do is to buy an angle grinder, which can easily grind the putty off the wall.

1. Start by spraying some water on the wall.

2. Until the putty powder on the wall is soaked.

3. Wait for a while, about 15 minutes, if the humidity is not enough, you can also spray some water.

4. Then you can use a putty powder spatula to shovel putty powder.

5. The soaked putty powder will be shoveled down very quickly.

Before shoveling the wall putty, you can use a water gun to wet the entire wall, wet the wall putty, leave it for about 30 minutes, and the wall putty can be easily removed after soaking softly, but if the wall putty still can't be shoveled, you can spray some water on the wall and wait for a period of time before you can shovel it.

Second, the decoration of the wall should be scraped several times putty.

1. The function of the first putty is to base and level the wall, after scraping the first putty, the uneven places on the wall need to be filled, and the potholes in the wall are covered. After the first putty is dry, the second putty is scraped, mainly to adjust the flatness of the wall and correct the yin and yang angles.

2. After scraping the putty for the second time, the wall needs to be dried for about three days, and then the putty is scraped for the third time, which is the most important link to determine whether the wall is beautiful. After each scraping putty needs to be dried before the next step, if the putty is not completely dry in the case of the next step, the wall paint is easy to fall off after the wall construction.

3. After the putty is scraped three times, it is time to polish the wall, which can be carried out at night, and the two hundred watt bulbs need to be attached to the wall during construction, and the flatness of the wall is observed while polishing.

The physical method usually refers to the use of external forces to peel the exterior paint off the wall. Specifically, the wall is rinsed with water, the wall is softened by the water, and then the exterior paint is removed. However, this method can only remove the soil, dust and other substances on the exterior wall, because the exterior wall paint is insoluble in water, so the effect is limited, and it will also cause a waste of water resources.

The chemical method refers to the use of some chemical reagents to react with the exterior wall paint, and finally achieve the purpose of removing the exterior wall paint. Because exterior paints can react with chemicals such as alcohols and aldehydes, acidic, alkaline or neutral cleaning agents are now commonly used to remove exterior paints. However, it is worth noting that because both acidic and alkaline cleaners are highly corrosive, excessive use will not only corrode buildings, but also cause certain harm to the human body and the environment.

Therefore, when removing exterior wall paint, we should also consider comprehensiveness and choose a slightly smaller neutral cleaning agent.

Sandpaper, spray twice with a sprayer or roll both sides with a paint stick, and the wall can be easily removed with a shovel when it is wet. However, you can also try it partially, if you can't shovel it, it means that the original wall is good, and you can shovel the problem of how to quickly remove the putty wall, in fact, the putty used in the old house and the paint quality of the brush are generally not good, and the brush is generally very thick.

If it is painted on the rough wall, you can also wet it with water first, and then brush it with an iron brush, if you want to paste tiles after processing the white, you can simply deal with it, directly use cement and 107 glue to find the joint surface, and then paste the tiles.

First of all, you can use a tool such as a shovel to remove the wall skin. Secondly, clean with a detergent, and if there is no detergent, use clean water to scrub and clean. Only after it is clean can the paint be repainted, otherwise the skin will fall off and bulge.

Then spray the water twice with a sprayer or roll the sides with a paint stick dipped in water, and the wall can be easily removed with a shovel after it is wet.

Step 1: First of all, we choose a shovel tool to remove the wall skin, then clean the wall with cleaning agent, and then brush the paint.

Step 2: Use a sprayer to touch the water once in a while, a total of two times, or use a paint stick to dip the water and roll on both sides, so that the wall is moist and easy to remove with a shovel. Before that, try it partially, if you can't shovel it, it means that the original wall doesn't need to be shoveled, and you can polish it with sandpaper.

After it is soaked in water, it is rolled up and down the wall like a roller paint. After the water penetrates into the putty layer, it can be gently removed with a batch ash knife.

Wet the wall with water and let it stand for 40 minutes to see if the wall has a softening reaction, if it is not used, then the water used is less and does not play a softening role, you can add some water to the wall, and wait for more than 20 minutes to clean up. If you have the conditions, you can borrow a friend's wall putty scraper, which will be much more efficient. Hope it helps!

Wait for the putty powder to dry thoroughly, and then remove it with a small spatula. However, the putty powder on the rough bricks is difficult to clean, so rinse with water, and if there is any residue, use salt water and soap, or take some thinner material from the painter to clean up.

Shovel it slowly The putty on the wall doesn't prevent you from doing anything else Why do you shovel him!

1. First of all, you need to shovel off the original wall skin, which can be treated with a shovel for special decoration. 2. Clean the wall with a special cleaning agent, if there is no cleaning agent, then you can also use clean water to brush and clean. 3. Wait until the moisture is dry and then refresh the paint, if you don't clean up and start painting the wall, it will be easy to peel off or bulge.

4. Spray water twice with a sprayer, and you can easily use a shovel to clean the wall putty after the wall is wet.

1. The purpose of shoveling the original putty on the wall is to re-scrape the putty on the base level, so as to avoid the impact of the original putty on the new batch of scraping and the wall peeling, peeling or cracking.

2. When dealing with wall putty, pay attention to cleaning up the residue on the wall first. If it is not cleaned up, it can be cleaned twice, so as not to affect the effect of painting again.

3. The wall putty should not be too thick. Because putty can only play a role in making the plane smooth and smooth, it doesn't make much sense to apply too thick and will also waste material. If the putty surface is too thick, then it will speed up the peeling of the wall.

Therefore, the putty on the wall is particular, and it is best to let professional maintenance personnel deal with it.

When many new houses are delivered to homeowners, the walls have been brushed over by the developer, which is what we call wall putty. When it comes time to renovate, many homeowners struggle with whether to remove the putty on the wall. Today, I will talk to you about the renovation of the new houseDoes wall putty need to be shoveled off?

Does wall putty need to be shoveled off?It should be determined based on the quality used by the developer. If the developer uses putty, then there is no need to shovel it, which can also help the owner save more manpower, material resources and costs.

2. If the bad quality wall putty has been brushed by the developer, then you had better shovel it off, otherwise the wall will fall off in a few years, which will be even worse, and everyone will not be at ease and comfortable.

1) You can observe whether the wall putty has an abnormal situation. You can wipe the walls with your hands. If the hands are covered with white ash, then the quality of the wall putty is poor.

If there is no ash, then the quality of wall putty is good. You only need to brush the glue twice, then apply the putty to the wall 2-3 times, and then polish it after drying. Finally, apply latex paint 2-3 times and you're good to go.

2) If there is no powder falling on the wall, a waterproof test is required. You can spray a small amount of water on the wall, then wipe the wall with your hands, and then check the wall for a substance similar to batter. If there is, then you need to shovel off the wall putty, if not, you don't need to shovel it.

Of course, if everyone's budget is objective, you can also choose to shovel off the wall putty.

3) If you see a large area of protrusion on the wall, it means that the putty on the gray wall is of poor quality and must be shoveled.

4) Owners can also use a shovel to find a small corner to try it themselves. If the shovel can't be shoveled, the quality of the putty will be fine. Then the owner can decide whether to shovel the wall putty according to his actual situation and economic ability.

Under normal circumstances, if everyone's economic conditions allow, it is best to shovel the original wall putty of the house. Because the wall putty that developers use at the beginning usually doesn't last long. After a long time, there will often be a series of problems with the wall skin, and it will be more troublesome to decorate again at this time, so don't take a detour in order to save trouble or spend less money.

Shoveling off wall putty at the beginning will cost a lot less money in the later stage.

That's it for the new house renovationDoes wall putty need to be shoveled off?You can get it for free