How to deal with the wall of blank house

Question 1: How to deal with the wall decoration of blank houses? Firstly, repair the concave part of the contact hole on the wall surface, and clean the wall surface after drying. Blow putty, fill and scrape the pores and pits on the plastering surface. After the first putty is dried and polished, scrape the putty for the second time along the direction perpendicular to the first putty scraping. After the putty is dried and polished, finally, repair and smooth the defective part.

Question 2: How to deal with the rough wall of the house will not affect the fine decoration in the future. If you just want to turn the color of the wall into white, you can use white cement to batch it down at one time, so you don't need to brush latex paint, which is simple and economical, and will not affect the future decoration. If you want to paint, you need to batch wall putty. In that case, the construction time will be long and your expenses will be high.

Question 3: How to repair the wall of blank house? Summarize the simple treatment methods of rough house wall;

The first step of the wall treatment method of blank house: check the wall.

The walls of blank houses are generally cement walls, so it is necessary to conduct a detailed inspection of the walls before decorating them. Comprehensively check whether the cement front to be brushed in the blank room is solid and flat. If the plastering layer on the wall is not firm enough or there are big gaps and holes, you can complain to the developer or the property and ask them to redo it. It is also feasible to fill some holes with plaster if you repair them yourself. However, the wall flatness is poor (the error is greater than plus or minus 5mm), so plastering and leveling should be considered first. When checking the wall surface, it is necessary to use a horizontal line to test whether the wall surface is horizontal. If it is not maintained at a certain level, you can ask the developer to redo it.

The wall treatment method of blank house step 2: finished product protection.

Before decorating the wall, there should be other projects. It is inevitable that there will be dust when dealing with the wall surface after finishing, and putty, paint or other glue will drop when brushing putty. So before decorating the wall, we must protect other finished products in the room. Generally, you can buy plastic paper with appropriate size in convenience stores and wrap the finished products that need to be protected at the construction site, but you should be careful about the shielding strength of the finished products to avoid damaging the finished products.

The third step of the wall treatment method of rough house: preparation before scraping putty.

Before blowing putty, make sure that the wall is solid and flat. Uneven places can be cleaned with steel brushes or other tools, and sunken places can be filled with cement, so that the walls are free of floating soil and floating. Roll the concrete interface agent on the wall as evenly as possible. After drying, you can paint putty on the wall.

Step 4: Blow putty.

Before scraping putty on the wall of a rough house, the flatness of the wall should be measured first, which can be measured with a measuring ruler of more than two meters, so as to determine the method of scraping putty. Generally, the putty on the wall needs to be scraped twice, which can not only make the wall flat, but also make the background color of the wall uniform. If the flatness of the wall is poor, you can brush it several times. If the flatness of the wall is extremely poor or the inclination of the wall is very large, you can consider scraping leveling gypsum for leveling first, and then scraping putty. The interval of scraping putty should be more than 2 hours (after the surface is dry).

The wall treatment method of blank house step 5: painting.

Paints include primer and topcoat. Brush the primer first, clean up the dust on the polished wall, and then you can brush the primer. Primer can be brushed once, and it must be uniform. After it is dried, the next step can be carried out. Generally, the topcoat is brushed twice, with an interval of more than 2-4 hours each time (subject to the drying of topcoat). After painting the top coat for the second time, you need to wait 1-2 days before it is completely dry. Before the paint is completely dry, be sure to pay attention to waterproof, drought-proof and sun protection to prevent problems with the paint film.

Question 4: the blank room is ready to brush latex paint. What about the wall? It is best to scrape putty.

The first time: workers must be required to scrape gypsum powder. The advantage is that it works quickly, especially in such weather. In addition, gypsum has good hardness, good adhesion, not easy to crack and shrink when it is dry, and good filling force. It can block the small hole in the wall, but it can be seen when it is dried with putty. If it is too thick, it must be scraped with glue for the first time.

The second time: blow the putty this time, but it is very important to hang it this time and level it this time. Because the wall is not so flat and straight, the oiler needs to scrape putty to level and straighten it. The outer corner must be straightened with aluminum alloy about 3 meters, and the inner corner must be straightened, so that you can see that the edge is a corner, and the effect is very good. Wait until it is dry before polishing. This requirement does not need to be too high, but

The third time: the requirement is that in the case that the putty is not smoothed in the second time, some filling should be done in theory, and the glue can be scraped lightly to ensure easy polishing and sanding in the future. However, when polishing this time, 200W bulb lighting must be needed. Under the light, you can clearly see the small holes and repair them in time.

Fourth time: the rest is painting. These are reasonable proportions of paint. Color change requires that all the materials needed be used at one time, ensuring that no one can be less. If mixed later, it is easy to form color difference. It is strictly forbidden to add excessive water. Excessive dilution will affect the quality and effect of paint.

Top Ten Latex Paint Brands/Brands Latex Paint (2008)

1 Nippon Nippon (China famous trademark, national inspection-free products, top ten brands of latex paint)

Dulux (ICI Group world brand, national inspection-free products, top ten brands of latex paint)

3 China Resources (China well-known trademark, China famous brand, national inspection-free products, top ten brands of latex paint)

4 Carpoly (China well-known trademark, China famous brand, national inspection-free products, top ten products factory latex paint)

Bauhinia Bauhinia (China famous brand, top ten latex paint brand, HK in 1982).

6 Levis (Akzo Nobel, one of the largest coating groups in the world, top ten brands of latex paint)

7 Dabao Dabao (national inspection-free products, top ten brands of latex paint, famous brands in Guangdong Province and famous brands in Asia)

Midos (national inspection-free products, top ten brands of latex paint, famous trademark in Guangdong Province)

9 Three Trees and Three Trees (China famous trademark, China famous brand, national inspection-free products, top ten brands of latex paint)

10 yashili (national inspection-free products, top ten brands of latex paint, directly under the group brand)

Question 5: When the rough house is renovated, the wall wants to stick wallpaper; How should the wall be treated before it can be pasted? Is it expensive? (1). Grind the wall surface to make it smooth, flat and solid, without unevenness, dirt and peeling.

(2) In case of a wall that absorbs water too quickly, you can brush a layer of primer before pasting wallpaper. Joints, gaps and pits on the wall should be leveled with putty or gypsum powder.

Question 6: How to deal with the new houses delivered by housing development companies are almost all blank walls, not necessarily cutting corners, depending on how you write in the purchase contract. In the code for building acceptance, the hollow wall painted with cement mortar also has quality requirements. If the flatness of your home's wall surface does not exceed the specified error range and there is no empty drum phenomenon, then you can directly make glue putty on the basis of this blank, polish it in batches, and then make latex paint when it is dry; Or stick tiles on the basis of this blank for modeling.

Why do you want to make a pure cement slurry surface? Cement is prone to crack due to its large shrinkage. If you want to be waterproof and moisture-proof, you'd better choose flexible waterproof materials.

On the premise that the cement mortar on the wall is not empty, if you are worried about small cracks on the surface, you can add a layer of woven grid cloth when batch of old powder.

If you want to make a cool and cutting-edge style, you can follow the avant-garde and make latex paint directly on the blank wall to pursue a natural and regular decorative effect.

Question 7: What can a blank house do to keep the original wall? First of all, the original wall should be clean and tidy. The original ecological style is a very popular way of villa decoration at present, and the treatment methods are divided into the following situations: First, the original cement wall surface is strengthened without sand (to prevent sand removal and slow down aging). If the surface roughness can't reach the desired effect, use non-trace sand, and then smooth it with hand grinding wheel (to improve the hardness, it is not easy to damage the wall surface and is beneficial to polishing); The second method is to paint the wall with transparent antique resin paint, while the first method is more complicated and suitable for sand removal on the wall. The second method is simple in construction and has a good surface finish, but it can only be carried out on the premise of not sand removal on the wall. In addition, although the antique resin paint is oily, it is very oily and has a heavy taste during construction. The first one is water-based, tasteless and more environmentally friendly.

Question 8: Is it necessary to get rid of the putty on the wall of the rough house during decoration? Whether the putty on the wall of the blank room needs to be eradicated depends on the acceptance results.

Before decoration, the wall quality needs to be checked. If the following conditions exist, it is recommended to eradicate them:

1, poor water resistance of wall putty.

The putty on the wall has poor water resistance, and it is prone to problems such as cracking, peeling, falling ash and mildew in the later stage. The identification method can be to splash water on the wall and then rub the wall with your hands. If there is white paste foam on your fingers or the wall is mushy, it means that putty has poor water resistance and it is recommended to remove it.

2. The curing strength of gypsum plaster layer under putty is poor.

Scrape off the putty layer on the surface, and then rub the wall hard with your hands. If the plastering layer on the wall has been falling off, it shows that its curing strength is poor and it is recommended to remove it.

3. If there is hollowing and delamination in the relevant treatment layer of the wall, the putty has good water resistance and the curing strength of the plastering layer is good, but there is hollowing and delamination in some areas, it is suggested that the hollowing local areas be eradicated and reprocessed.

Question 9: How to stick the wall of a blank house to save money? General steps of wall treatment for rough house decoration:

1. Some rough houses are cement walls when they reach the owners, while others are putty walls. For the cement wall, it is necessary to comprehensively check whether the cement wall is solid and flat. If the plastering is not firm enough or cracks or holes appear, it is recommended that the developer do it again. Individual holes can be filled with gypsum if they are repaired by themselves. If the wall flatness is poor and the error is greater than 5mm, gypsum leveling should be considered first. When the house is a putty wall. Don't forget to check whether the wall putty is qualified waterproof putty. If not, the waterproof putty must be shoveled off again.

2. When dealing with the wall, it is inevitable that there will be dust flying, and the glue such as putty and paint will inevitably drip. Before that, you should be fully prepared, and you should do a good job of protecting the existing decoration products in the room in advance.

3. After the pre-treatment of the wall, it is necessary to blow putty or gypsum, and the preparation work must be done before blowing putty or gypsum. First of all, we must ensure that the wall is solid and flat, and clean the wall with a steel brush or other tools, so that the cement wall does not fluctuate as much as possible; Secondly, roll the concrete interface agent on the wall. Remember that individual walls may need to be pasted, and it should be as uniform as possible. After drying, you can scrape putty or plaster.

4. There is no need to hang putty once. If you hang putty again, choose waterproof putty. Before hanging, measure the flatness of the wall and determine the method of scraping putty. When scraping putty again, be sure to ensure that the wall is flat and cover the background color.

5. Choose water-resistant putty, and the water-resistant putty on the upper wall will become very strong. It is suggested to start polishing putty after hanging putty for one or two days. Polishing can be illuminated by high wattage lamps at night.

6. In addition to providing good adhesion, the primer can also save a part of the topcoat, and the primer can be brushed once.

7. The top coat is generally brushed twice, with an interval of more than 2-4 hours each time. After basic drying, it takes 1-2 days to completely dry. Before the paint is completely dried, attention should be paid to waterproofing, drought prevention and sun protection to prevent unnecessary problems in the paint film.

8, after the completion of this series of work, to ensure the survival of the wall should be solid, flat, vertical, Yin and Yang line without cracks, holes, uniform color, full paint film, but also pay attention to check whether the finished product is well protected.