Part 1: Little Wallpaper University asked about the wallpaper preparation before paving.
In many people's impression, compared with paint, wallpaper paving is simpler, just keep the wall flat and clean, but it is not. Laying wallpaper is not a simple matter.
1, check whether the materials are qualified.
Check whether the purchased wallpaper is complete and consistent with the purchased quantity. Check whether the auxiliary materials for construction are complete. Such as rubber powder, mucilage, protective tape, etc. Pay attention to whether wallpaper and mucilage have "F certification standard" certification. "F certification standard" is the highest environmental protection level recognized in the world at present, and only solid wood and formaldehyde-free adhesive can reach this standard.
2, confirm whether the wall quality standard (level off, smooth, moderate pH)
The construction wall should be clean, firm, flat and dry, with moderate water absorption and neutral pH value. Check whether the wall meets the above requirements. Generally, the coating of interface agent (moisture-proof material) on the wall surface must be naturally dried for more than 15 working days.
3, completes the grounding protection
Generally, when wallpaper is pasted, the floor tile or floor has been laid. It is suggested to spread a plastic film on the ground first, and then spread wallpaper. The film can prevent the glue from falling directly to the floor, thus protecting the floor.
4, retest size, in order to cut.
Measure the wall size to get the required amount of wallpaper. The width of wallpaper except the protective edge is the shortest effective distance of wallpaper, and the position from the top of the wall to the skirting line is the height of paving, which is also the shortest effective distance of each wallpaper.
The second part: pay attention to the process of three-point material and seven-point division of labor.
Paving technology also greatly affects the paving effect. The so-called three-point material and seven-point construction, good construction technology is an important means to lay ideal wallpaper.
1, wallpaper clip
When cutting wallpaper, the single piece is longer than the actual wall length, and the general distance is about 10 cm. The rest of the wallpaper can be kept for future repair. If a complete wall has additional positions (such as beams), this position is generally not paved, and the effect is better.
2, wallpaper glue softening
Apply glue evenly on the back of the wallpaper with a scraper, stick it well and attach protective tape, then fold the wallpaper in half and let it soften for a while. In the process of gluing, spread orange protective tape to ensure that there will be no glue on the wallpaper surface when it is folded in half.
Step 3 spread wallpaper
When pasting wallpaper, you can judge the horizontal and vertical directions of the wallpaper with the help of instruments, and pay attention to the margin of the upper and lower edges. When laying wallpaper, pay attention to timeliness. If the glue starts to dry and harden, don't lift the wallpaper to correct it.
4, wallpaper pruning and cleaning
Pay attention to the pattern splicing of the overlapping parts and cut off the overlapping parts of the wallpaper. On the wire switch panel, straighten it as straight as possible. The glue scraped off the wallpaper splicing and the glue on the panel can be wiped with a sponge.
5. Confirmation of completed paving
The owner shall check and accept the wallpaper paving, and properly keep the signed and confirmed relevant documents, especially the warranty. Because it involves future maintenance and warranty issues, it needs to be treated with caution.
Part3: Pay more attention to the small details of wallpaper paving in the whole process.
There are many small problems in the whole process of wallpaper paving, such as the time and environment of paving, which must be paid attention to.
1, the choice of wallpaper paving time
It is best not to paste wallpaper in rainy season, it is easy to get wet, and it is best not to do it in spring. When the temperature rises and falls in spring, problems such as hollowing will occur when the working faces such as plastering, scraping putty and sticking bricks are frozen. Wallpaper paving is generally recommended in summer, because the summer climate is hot and the air humidity is relatively low, which is more suitable for wallpaper paving.
2. Handling and preservation of materials
Pave the road with wallpaper. If plastic wallpaper is used for decoration, it will expand when it meets water, so it should be wetted with water to fully expand the plastic wallpaper. Glass fiber-based wallpaper, wall covering, etc. Don't be bored with composite paper walls and textile wallpaper. Check the number of rolls of wallpaper before pasting, and cut the length of wallpaper. In addition, don't open the wallpaper after buying it, keep it sealed and open it before using it. Be sure to calculate the required wallpaper and the size of each wall before paving to avoid waste.
3, joint spelling bee strict.
Wallpapers generally have a variety of patterns, so be sure to pay attention to whether there is a big gap between the two wallpapers and whether the mosaic is correct. For patterned wallpaper, the pattern matching starts from the center of the eye-level wall, and the repeated pattern is generally aligned from the junction of two trimmed edges.
4. Protection after transformation
In the decoration process, the wallpaper should be pasted last to prevent the wallpaper from being scratched during the decoration process. If you scratch the wallpaper carelessly, you need to remedy it immediately. If the area is large, you need to repaint this wallpaper. Please do not completely open the doors and windows during the construction and within 24 hours after the completion of the construction. Excessive ventilation will lead to rapid drying of wallpaper, and cracks will occur at the joints after uneven shrinkage. After wallpaper and wall covering are laid for 3 days, attention should be paid to adjusting ventilation. Open doors and windows during the day to keep ventilation; Close the doors and windows at night to prevent moisture from entering, and at the same time, prevent the wallpaper and wall covering just pasted on the wall from being blown loose by the wind, which will affect the firmness of pasting.
Part IV: There are many problems about wallpaper paving. Questions and answers.
Many netizens have various questions about wallpaper paving. Let me answer the common problems in the process of wallpaper paving for you.
1, wallpaper has a protective edge?
If the surface layer is made of natural materials, such as hemp, cloth, silk or bark, because its back can't be bonded with glue, then protective measures are essential. If it is an encapsulated product, the protective measures can be operated according to your own needs.
2. Can wallpaper be pasted in all positions?
If the beam is paved, there will be one more part on the complete plane, so under the normal suggestion, the beam does not need to be pasted, and it is enough to ensure a complete plane. In the process of laying, you can make a choice according to the actual situation of the site, what kind of place can be laid and what place can be omitted.
3. How to control the budget?
If you have a budget, you can consider local embellishment, or choose a wallpaper with a complete space. If there is a budget, other walls can be finished with latex paint, which can also create an atmosphere.
I hope that the above precautions for wallpaper paving can help everyone. If you want to know more information, please come, here are more and more comprehensive information to help you!