Precautions and points for sticking wallpaper on the wall

Wallpaper. The construction directly affects the final effect and use, so the paving must be paid attention to:

1. Precautions before pasting wallpaper

1. Before pasting wallpaper, you need to pay attention to the relative humidity of the air in the indoor space, the best air humidity is below 85%, and you must avoid wallpaper paving construction in the wet season and on the wet wall.

2. Before pasting wallpaper, it is necessary to ensure that the wall surface to be paved is smooth, dry and free of dirt and dust, so as to ensure that the wallpaper is beautiful and durable, and it is not easy to blister and warp.

3. Before pasting wallpaper, it is best to apply a layer of polyester paint on the wall, which is mainly to prevent the wallpaper from being damp and mildew in the future, affecting the service life, and avoiding time-consuming and laborious replacement of wallpaper in the future.

4. Generally, when pasting wallpaper, there will be adhesive liquid overflowing, and clean towels should be used at any time.

Wipe clean, especially wallpaper, wall cloth.

Glue marks on the seams should be cleaned.

5. Ensure that the construction personnel and tools for sticking wallpaper are clean enough, and in case there are stains on the wallpaper, soapy water or detergent should also be used in time.

Wash well. Second, precautions after pasting wallpaper

1. After the wallpaper project is completed, the door should be opened during the day.

windows, to keep it ventilated; Close doors and windows at night to prevent moisture from entering.

2. Avoid the wallpaper just pasted from being invaded by strong winds, otherwise it will affect the firmness of the wallpaper.

3. Vacuum and clean the wallpaper regularly, and pay attention to the vacuum cleaner.

Change the tip. 4. When you find that the wallpaper has special dirty stains, you need to wipe it in time, and the water-resistant wallpaper can be scrubbed with water, and you can use a dry towel to blot it after washing; Wipe the water-resistant wallpaper with an eraser, etc., or wring it out with a towel dipped in some cleaning solution and wipe it gently.

5. Avoid hitting and rubbing wallpaper with hard objects in daily life.

3. In addition, there are the following matters to be noted

First of all, we must choose a professional paving team, they will have computer gluing machines, all kinds of brushes and rollers and other professional tools (at present, many of the tools used by domestic professional teams are imported from Japan).

When paving, the wallpaper is brushed with wallpaper glue.

After pulping, put it to let the wallpaper fully absorb the glue, and then put it on the wall, and use professional tools to make the wallpaper and the wall fully fit.

Also, paste the wallpaper of the room.

Be sure to close the doors and windows for two or three days to make the wallpaper fit perfectly with the wall.

The wallpaper can not be closed at the sunny corner, and the wallpaper closed at the sunny corner is easy to be scratched.

The color wallpaper must be paved on the flowers, otherwise it will look very messy, and the wallpaper with raw edges when the flowers are placed, you can overlap the adjacent wallpapers and then cut off the edges with a sharp wallpaper knife.

The above introduces to you the top five precautions for sticking wallpaper and the five precautions after sticking wallpaper, and the owners had better remember these precautions, so as to better maintain and use wallpaper in life!

Positive or reverse construction.

Mix glue. The quality of the glue directly affects the service life of the wallpaper, and the degree of glue blending will also affect the speed and overall effect of the construction.

Start stickers. Cut the wallpaper according to the height of the wall, apply glue directly to the back of the wallpaper, and paste the wallpaper on the wall in the vertical direction from top to bottom. Then use a spatula to gently scrape the wallpaper until there are no bubbles or wrinkles.

Prepare a dry towel and wipe off the excess wallpaper glue on the wallpaper by the way to avoid contamination of the wallpaper surface. Follow the above method to paste the wallpaper on the entire room in turn.

After pasting the wallpaper, close the doors and windows for 2-3 days to let the wallpaper dry slowly and naturally. At this time, remember not to turn on the air conditioner, heating and other equipment to prevent the wallpaper from shrinking and causing leaks.

2. Precautions.

When scraping the wallpaper with a scraper, it is not advisable to use too much force to avoid scratching the wallpaper.

Don't throw away the rest of the wallpaper right away, and keep the larger ones for later use.

After the wallpaper is pasted, close the doors and windows and let it air dry.

<><Precautions for sticking wallpaper

1. Choose the time to lay the wallpaper

Wallpaper and paint can not be damp, so the best time to paste wallpaper is to avoid rain and snow, because the air humidity is high in such weather, and water vapor is easy to make the wallpaper damp. In addition, the cold winter is not suitable for wallpaper, and various accessories will be used when pasting wallpaper, which may be frozen due to the weather, and the result is that the wallpaper is hollow.

The most suitable season for wallpaper is summer, because the weather in this season is dry and hot, and the moisture in the air is also low, and the wallpaper will dry faster after pasting, and the wallpaper is not easy to get wet, and the fit between the wallpaper and the wall will be higher.

2. Materials and handling and preservation

Do not open the package immediately after the wallpaper is purchased, it is best to open it before the paving, and seal the wallpaper before that to prevent it from being affected by moisture or dust. Before the formal paving, it is best to re-test the wall size again, each wall should be measured accurately, and then the wallpaper is cut, so that it can also be called to reduce the loss, if because of the size measurement error, the wallpaper will also follow the cutting error, the loss will increase.

3. The splicing at the seams should be careful

Wallpaper has a variety of patterns, some places need to be spliced, here must be the pattern right, to ensure that the pattern looks completely integrated, the parquet must be aligned, and there is no big gap between the two wallpapers, otherwise it will be too ugly. It is best to find an experienced master to lay the wallpaper, and it is likely that the lack of experience will not be able to handle such details.

4. Protection after decoration

Wallpaper does not mean that the paving is over, after the paving in use also needs to be protected, usually to prevent collision, otherwise it is easy to scratch the wallpaper, if you accidentally scratch it to deal with it immediately, otherwise the area will be worse and bigger, if the bad area is large, you need to re-pave the whole wallpaper.

Do not open all the doors and windows after the wallpaper is pasted, especially in the weather of the big chain wind, because this will speed up the drying, and the parts of the wallpaper splicing are easy to crack and curl, and it is best to let it dry naturally one day after pasting. In addition, don't open the window in the morning and evening, because the humidity is relatively strong in the morning and evening, which will also affect the wallpaper.

In order to decorate a beautiful house, many people will choose to place wallpaper, but they don't want to let the workers get it, and want to do it themselves, so how to put it on the wall? Let's share with you what specific things to pay attention to when sticking wallpaper?

1. What should we pay attention to when pasting wallpaper, before placing wallpaper, we should worry about indoor air humidity. If the humidity is high, it will affect the quality of the wallpaper. The humidity of a piece of air must be less than 85%. Do not place wallpaper on damp walls.

2. What should be paid attention to when pasting wallpaper, ensure that the wall is flat, dry and dust-free, so that the wallpaper is beautiful, durable, and not easy to blister. A layer of polyester coating is required to prevent mildew and thus extend the shelf life before the wallpaper treatment.

3. Many walls of the new house are uneven, especially in the corners and yin and yang. Therefore, at this stage of the mason, Mason had to be called in to soften the walls. Otherwise, it won't stick well to the wallpaper, which will affect the life and beauty of the wallpaper.

4. What to pay attention to when sticking wallpaper, if you want to bleach the wall, you can apply a layer of powder putty, it will do a sudden turn white. If you choose light-colored wallpaper and the walls are made of cement, it will go through the bottom and look unpleasant, so it is better to brush with a layer of putty powder.

5. Keep the wall dry, because the wallpaper is a paper material, if the wall is wet for a long time, it is not suitable for placing wallpaper, so the wallpaper is easy to mold, affecting the effect of home decoration.

6. Before brushing the base film wallpaper, it is recommended to apply a layer of bottom film on the wall, which can prolong the service life of the wallpaper.

7. In windy weather or winter, it is best to close the window and place the wallpaper, because the wallpaper has just been placed, there is no wind, or it will bend.

8. When cleaning and preparing the wallpaper, the wallpaper may be coated with some glue, dust or other dirty things. Remember to clean it in time, you can clean it with a damp towel.

9. After finishing the wallpaper, you can open the windows during the day for ventilation, and remember to close the windows at night to avoid moisture. The wallpaper is also often inhaled to keep it clean and fresh.

You can get it for free

1. Wall treatment: use scrapers and sandpaper to remove impurities and floating soil on the wall, and repair and smooth the holes and cracks with gypsum powder. If the wall is soft or has a powder layer, you should first apply the wallpaper glue to make the wall firm, so that the wallpaper will not fall off.

2. Cut the wallpaper: measure the height of the wall first, and then cut the length of the wallpaper. There are two scenarios:

Do not cut the flower wallpaper according to the height of the wall about 10 cm in length, as for the upper and lower trimming; The symmetry of the pattern needs to be considered for the flower wallpaper, so the cutting length should be increased according to the actual situation, usually more than 10 cm long.

3. Brush the glue: paint the wallpaper glue on the back of the cut wallpaper with a brush, and pay special attention to the surrounding edges to be coated with glue to ensure the quality of construction. After the painted wallpaper, fold the glue side and leave it for 5 minutes, so that the glue can completely penetrate the bottom of the paper before it can be posted.

Paint several pieces of wallpaper at a time and post them in order.

4. Wallpaper construction: measure the vertical baseline with a crosshairs, post the first wallpaper from top to bottom according to the baseline, squeeze out bubbles and excess glue, and make the wallpaper flat and close to the wall.

5. Trimming and cleaning: cut off the excess wallpaper at the upper and lower ends, the knife should be sharp to avoid burrs, and then use a cleaning wet towel or sponge dipped in water to completely wipe the glue remaining on the surface of the wallpaper to avoid the wallpaper turning yellow.

6. Wallpaper sticking method at the power switch and socket: first turn off the total power supply, then cover the wallpaper over the entire power switch or socket, cut out two diagonals from the center point, and 4 small triangles will appear, and then use a utility knife to cut off the excess wallpaper along the power switch or socket. Finally, use a rag to wipe off any excess wallpaper adhesive.

7. If you find that there are bubbles on the surface of the wallpaper after the wallpaper is dry, cut the wallpaper with a knife and inject glue and then flatten the wallpaper to eliminate it.

The construction method is basically the same as the general wallpaper. Points to note:

1. Since the wall cloth itself will absorb water, an appropriate amount of white glue should be added to the glue to increase the adhesion.

2. Do not use a hard scraper but a soft brush to avoid damage to the cloth surface.

3. If there is glue overflow, use a sponge to absorb it so as not to damage the cloth surface.

The walls must be flat and smooth!

Note:1; wall flatness 2; The upper and lower joints are smooth and the closure is smooth3; wallpaper and wallpaper to flower 4; No bubbles.

Compared with other wall decoration materials, wallpaper is a fairly cheap, easy to pave, easy to replace room decoration materials. However, the wallpaper is not well paved, which is easy to cause many problems, such as wallpaper falling off, mold, etc. Not all walls are suitable for wallpaper, so are there any requirements for wallpaper?

What should I pay attention to when pasting wallpaper on the background wall?

Precautions for wallpaper on the wall.

First, the wall must be dry.

When pasting wallpaper on the wall, it must be kept dry. Before laying the wallpaper, you can observe the color of the base surface of the wall, so as to judge whether the wall is dry. The membrane test method can also be used to determine whether the wall is completely dry, the film test method, that is, the wall is completely covered with plastic film, and the surrounding area is completely sealed with nails, after a period of time, if there are water droplets and moisture on the film, it means that the wall is completely dry.

Precautions for wallpaper on the wall.

Second, the wall must have a certain hardness.

The wallpaper can be pasted on the wall, and the wall will have a certain strength, so as to avoid the phenomenon of falling off and collapsing after the wallpaper is pasted. You can use a hard object to carry out a scratch test on the wall to measure the strength of the wall, if the wall does not leave obvious scratches during the scratch test, it means that its density is enough to paste the wallpaper. When the wall is rubbed with both hands, it can not produce a lot of powder, if there is a lot of powder, it is not suitable to paste the wallpaper, otherwise the wallpaper is easy to crack.

Precautions for wallpaper on the wall.

3. The pH of the wall.

The wall that needs to be pasted is best in a neutral state, acidic or neutral wall, which may corrode the wallpaper and make the wallpaper yellowish and other discoloration. Therefore, when pasting wallpaper, you should also pay attention to its pH detection. Wet the wallpaper with distilled water, put a pH test paper, and compare the color to determine the pH of the wall.

Precautions for wallpaper on the wall.

Fourth, the water absorption rate of the wall.

The wall is covered with wood-colored wallpaper, and its water absorption rate should not be too large or too low. If the water absorption rate is too high, it is easy to make the wallpaper mildew reaction, but if the water absorption rate is too low, it is easy to make the wallpaper not stick firmly. The method of measuring the flatness of the wall is the wet water method, that is, the water is sprinkled on the wall, if the water vapor on the wall generates water droplets and drops down, it means that it can be polished, if the wall absorbs the water, and the wall color becomes darker, it means that the wall is not suitable for pasting wallpaper, if you want to paste wallpaper, you need to reprocess the wall.

Precautions for wallpaper on the wall.

5. Clean and tidy.

When pasting wallpaper on the wall, there can be no stains in it, otherwise it will affect the adhesion between the wall and the wallpaper, so that the wallpaper is not firmly pasted and is prone to cracking. For lighter or white wallpaper, it's best to match the color of the wall.

Although the background wall wallpaper is simple, but if you don't pay attention, it is easy to cause problems such as wallpaper falling off and bunging, and the above matters that should be paid attention to when laying wallpaper on the wall can effectively avoid mold and discoloration of the wall wallpaper.