Decoration wall treatment, how to deal with decoration wall

Shovel the wall. Wet the wall and shovel the wall with a shovel until you can't shovel it off. Step 2:

Patching. Cement wall joints, V-shaped grooves are opened at the cracks, and the finished caulking gypsum is used to repair the joints. Step 3:

Net. Add a glass fiber cloth with glue (glass fiber self-adhesive tape) at the caulking place, 15 yuan for a roll, and generally not use up a roll. Step 4:

Cement wall with finished gypsum interface agent (do not use gypsum powder and glue yourself, this is unreliable), also called gypsum interface putty, also called stucco gypsum, ingredients are gypsum granular cellulose, glue is not liquid glue is granular glue, and retarder, this.

At present, there are mainly these methods of wall decoration:

1. Latex paint: at present, it is the most widely used, and it is also a way that can be used in a large area at home, which is convenient for construction, and has many colors, but it is generally impossible to achieve patterns and patterns. Water-based latex paints are more environmentally friendly, but there will inevitably be some volatile substances.

And at present, there is no latex paint that can truly resist scrubbing.

2. Wallpaper and wall cloth: It was popular more than 10 years ago, but at that time it was all plastic wallpaper, and the paving method was very unenvironmentally friendly, so that many people now have a grudge against it.

In recent years, some imported products have become popular again, this product is generally pulp + calcium carbonate as the base, the surface is paper or cloth, the outermost layer of polyester vinyl coating, the finished product of the brand is very environmentally friendly, generally almost no toxic substances, plus now the paving is commonly used special wallpaper glue, such as Henkel Medeland, Germany, this glue is made of potato rhizome extract, almost non-toxic and harmless.

And the biggest advantage of this kind of wallpaper is that it can be completely resistant to scrubbing, you can even remove the ink stained on it with a small brush with a washing spirit, and the wallpaper, both plain and colorful for people to choose from, is also very easy to replace, I think this is also the reason why it has been widely loved by young people in recent years.

3. Paint wall cloth + latex paint: the application is not very wide, it is a combination of wallpaper and latex paint, first pave a special wall cloth on the wall (the material is non-woven fabric or glass fiber), and then brush latex paint on it, so that the finished product will have the texture of the wall cloth, scrubbing resistance and anti-cracking effect will be stronger than the latex paint wall, but it is very expensive latex paint, the whole cost is high, and there is volatile pollution of latex paint, personal feeling is not as good as choosing wallpaper directly.

4. Ceramic tiles: more common in the wall decoration of kitchens and bathrooms and some public halls, not afraid of water, durable, and easy to clean.

5. Special decorations such as wood, glass, stone, etc.: generally used for some special walls, mainly to create some visual effects, and rarely used in a large area. , you can get it for free

The treatment methods of decoration walls are generally plastering, scraping putty, sand repair and brushing paint. The materials used for plastering walls are convenient and suitable for the interior and exterior walls of general buildings. However, the on-site workload is large.

Plastered walls are usually constructed of a screed layer and a surface layer. The screed can be used with lime mortar in the dry part and cement mortar in the wet part, with a thickness of about 10 18 mm. Scraping putty is one of the methods of interior wall decoration, scraping putty on the wall to ensure that the wall surface is flat.

Generally, scrape three times, and after drying, polish it with sandpaper. This step is carried out before the latex paint is applied.

The exterior finish of the wall is divided into indoor wall and outdoor wall. Wall decoration is an integral part of architectural design. Modern indoor walls use changes in color and texture to beautify the indoor environment, adjust the illumination, and choose a variety of materials with easy cleaning and good physical properties to meet the multi-faceted use functions.

The exterior wall directly affects the appearance of the building and the appearance of the city, and materials with certain waterproof and weathering resistance should be selected according to the use requirements and technical and economic conditions of the building itself to protect the wall structure and keep the appearance clean.

The use of high-quality clay bricks or natural stone masonry walls, which already have a rustic appearance and good weatherproof, anti-pollution performance, can not be used as a wall, this kind of wall is called a clear water wall. The clear water wall should be treated neatly and densely with ash joints to prevent rainwater from leaking. If the concrete wall is poured with a special formwork, the wood grain or various concave and convex geometric patterns are left on the exterior wall after the mold is removed.

Artificial stone slab walls.

Fake stones, terrazzo, brushed stones, colored porcelain grains, etc., which are used as plastering finishes, can be prefabricated into panels for veneer. Its fixing method is the same as that of granite slabs and marble slabs. When using granite, hollow ceramic slabs, and heavy blocks with a thickness of more than 35 mm for the wall, the method of wrapping should be adopted, and hooks, screws or other connecting parts should be used to firmly combine the blocks and the wall, the blocks and the blocks.

How to deal with the decoration wall: 1Big check situation one:

cement walls. Check whether the painted wall is flat, if there are cracks or holes in the wall, it is recommended to ask the developer to redo it, and if it is not serious, you can use plaster to fill it yourself. If the flatness of the wall is poor, plaster screed should be done first.

Situation 2: Putty wall. Check whether the wall putty is qualified, if not, it must be shoveled and redone.

Other items are the same as in case I. 2.When the finished product is protected and treated on the wall, it is inevitable that dust and paint will fall, so it is necessary to protect the finished product in the room.

3. After scraping putty before the plaster is made to ensure that the wall is smooth, the wall can be cleaned with a steel brush to make the cement wall as smooth as possible. Then, roll the concrete interface agent on the wall, which is required to be uniform, and after it dries, the putty can be scraped. 4.

Scrape putty (please choose water-resistant putty) Before scraping putty, check the flatness of the wall, so that it is convenient to ensure the method of scraping putty. Generally speaking, the wall can be scraped with putty twice, which is not only convenient for leveling, but also can cover the background color. For putty with poor flatness, it needs to be scraped several times.

If the flatness is extremely poor, you can scrape it once for leveling, and then scrape it again. Remember: the interval between each putty is more than 2h.

5. After grinding putty water-resistant putty for 5-7 days, it will become very solid, and then polishing will increase the difficulty, so it is recommended to scrape the putty for 2 days, and the putty can be polished. Sanding can be done at night, and the flatness can be checked while sanding. 6.

After brushing the primer to clean up the sanded dust, you can apply the primer once, which is required to be even, and only after it is dry can you proceed to the next step. 7.Brushing the topcoat Normally, the topcoat must be brushed twice, and each time should be spaced at an interval of 2-4h to allow it to dry.

After the second coat is brushed, it takes 2 days to completely dry, and before the paint is completely dry, you need to pay attention to waterproof, sunscreen and other issues. 8.The overall wall surface of the acceptance should be smooth, without obvious cracks and holes, the color must be uniform, and the protection of the finished product should be paid attention to.

This answer applies to wall decoration in most cases.

The steps to decorate a wall include plastering, scraping putty, sanding putty, and painting. The specific steps are as follows:

1. Plastering. Plastering is the application of a layer of paste on the wall, and the main material is lime material. Clean the wall before painting, and deal with the surface dust, dirt, and oil stains on the wall.

2. Scrape putty.

When scraping putty, first of all, we must talk about leveling the wall, so that the putty can be scraped evenly, and it is best to scrape it twice, so that the wall can be found and smoother. If the wall is uneven, continue painting until the wall is flat.

3. Polishing putty.

After the putty is scraped, the wall should be polished, so that the wall is more delicate and uniform, and the best time to polish the putty is at night, under the illumination of incandescent light, the flatness of the wall putty can be seen more clearly.

4. Paint. Painting is divided into two parts, one is the primer and the other is the topcoat. Brush the primer first, apply the primer once, and then paint the topcoat after it dries. The topcoat is applied twice, preferably at intervals of 2 to 4 hours.