1: I have the idea of decorating the TV background wall.
The TV background wall makes up for the emptiness of the TV background wall and plays a decorative role, so it is a place to be reckoned with in home decoration. However, the TV background wall is not so easy to make. If the background wall will not be boring for many years, then it is necessary to have a detailed consideration of the decoration of the background wall before the decoration construction. Let's take a look at the main points of TV background wall decoration.
First, the pre-planning of TV background wall
1, location size planning
First of all, we should plan the location and size of the TV background wall in advance. As the name implies, the position of TV background wall is determined by the position of TV, which is related to the position of sofa or bed. Therefore, the position of TV background wall should be determined according to the position of sofa or bed.
The size of the TV background wall depends on the size of the TV and the size of the whole room space. Avoid the misunderstanding that the TV background wall is too large or too small. If it is too small, it may be blocked by TV, and the effect will not come out; If it is too big, it will appear that the TV is small and the priority is reversed.
2. Decoration style planning
The decoration style of TV background wall needs to correspond to the style of the whole home space, otherwise there will be an abrupt feeling. After determining the decoration style of TV background wall, consider the color matching, modeling, material selection and so on of TV background wall according to the style.
Color matching: The color matching of TV background wall should be considered to match the style of the whole home space, and at the same time, it should also be considered to choose the color that conforms to people's psychological feelings, because color will have an impact on people's psychology, and TV background wall is the place where people will stare for a long time. Generally speaking, the TV background wall should be elegant white, light blue, light green, light yellow, light red and so on. , and should not be too dark and dazzling.
Modeling: There is generally no special requirement about the modeling of TV background wall, which can be changed according to personal preference. However, it is still recommended not to divide the TV background wall randomly, which is easy to distract attention. It is best to use circular, arc or straight-line modeling without edges and corners, which is advantageous and beautiful in feng shui.
Second, the TV background wall construction points
1, don't make the background wall too thick.
The ratio of small apartment is small, so don't make the TV background wall too thick, it will be narrow and waste valuable space. And the best distance between human eyes and TV is 3.5 times the size of TV. If the TV background wall is too thick, it will shorten the distance between TV and human eyes and affect the TV viewing effect and human vision.
2. Strong and weak wires should be laid in advance.
There are usually a lot of wires in the place where the TV set is placed, in order to prevent the wires from being exposed after the background wall is installed, which will affect the appearance. It is suggested to bury a thick PVC pipe in the dark, so that all wires can reach the TV through this pipe. In addition, you need to consider whether the installed TV needs to be hung on the wall. It is assumed that embedded pendants or solid bases should be left on the wall.
Third, the choice of TV background wall materials
The TV background wall is the place where the owners give full play to their creativity, and the materials for the background wall are also varied. As long as the materials can be used on the wall and look good, they can be used as decorative materials for the background wall. Therefore, the following are some common background wall materials, not to say that these materials can only be selected when decorating the background wall.
1, ordinary TV background wall
According to the commonness of the materials used, TV background walls can be divided into ordinary TV background walls and special TV background walls. First of all, let's see what are the formal TV background walls. There are mainly paint background walls, ceramic tile background walls, TV cabinets and other furniture as background walls, as well as decorative paintings and photos as background walls. Paint and ceramic tile background wall are relatively conventional in construction, and the latter two background walls generally do not involve construction, so they will not be introduced in detail below, and will be listed here.
2, special material TV background wall
There are also many forms of TV background walls with special materials, such as wood materials, stone materials, glass and so on. When these materials are placed on the background wall, the construction is more complicated, and it is generally necessary to make a base. Then, let's take a look at how the background walls of these materials are made. In addition, we will also talk about wallpaper background wall and hand-painted background wall, two construction methods that everyone is more concerned about.
Be careful when laying marble background wall.
As one of the important elements to embody the home style, the TV background wall is made of natural texture stone, which is both high-grade and gorgeous and natural and environmentally friendly. But the stone is heavy, so it is difficult to fix it on the wall. Be careful when constructing.
Take the construction of marble background wall as an example to teach you to create a beautiful and safe TV background wall. Marble can be fixed on the wall by glue, dry hanging, etc. In order to ensure the firm installation, more and more dry hanging methods are used in family decoration. The method of dry hanging is to install a steel frame on the wall and connect the marble slabs with fixing pieces. Let's take a look at the specific construction process.
Construction of marble background wall 1: positioning treatment of grass-roots line
First of all, we need to deal with the background wall base. There is not much difference between the treatment method and the wall construction. Ensure that the wall is clean, free of floating soil and floating ash, and has been leveled and coated with moisture-proof layer. Then according to the construction drawings, draw lines on the wall and pull up the overall horizontal and vertical control lines.
Construction of marble background wall II: Installation of fixed steel keel
For the heavier marble slab, steel keel should be adopted to reduce the influence of slate on the wall surface and improve the overall seismic capacity. According to the construction drawings, the construction method is to drill holes in the wall and bury the fixing pieces, and connect the keel with the fixing pieces. Require the keel to be installed firmly and flush with the wall.
Construction of marble background wall 3: install pendants on the keel.
After the steel keel is fixed, it is necessary to install a pendant connected to the marble slab on the keel. The shape of the pendant is like the shape of the letter T. Connect the pendant of T to the keel and stand up and down to hang two stones. Where there is only one stone at the bottom, you can hang the stone with a 45 pendant in the shape of 7.
Construction of marble background wall IV: Installation of marble slab
Connect the connector, and then install the marble slab. The specific method is to cut the upper and lower corners of each stone, inject marble glue into the mouth, and then insert the upper and lower cards of the connector into the incision for fixation.
Construction of marble background wall 5: joint filling treatment
After the marble slab is installed, the gap between the slab and the slab is bonded. Clean up the dust and impurities in the gap first, and stick tape paper on the edge of the plate to prevent the adhesive from polluting the marble surface. After gluing, the glue joint should be smooth and straight.
3. Construction strategy of wooden material background wall tailored to the material.
Wood boards are widely used in the whole process of home improvement, and also used as TV background walls. Using wooden materials as TV background wall, the decorative effect is natural and fresh, generous and beautiful. Let's take a look at three common wood materials: veneer and wood floor, and how to build a TV background wall with wood lines.
First, the construction of wooden skin background wall
The wood cortex is fresh and natural in color, which can achieve the appearance effect of solid wood, but the cost is much lower than that of solid wood. The wood cortex is light and the decorative effect is good. It is an ideal background wall material and can be nailed.
First of all, before construction, the wall foundation needs to be treated to ensure that the wall surface is flat and dry, and to do a good job of moistureproof and fire prevention. Then nail the keel, and nail the wooden keel frame on the wall according to the actual large-scale whole or segmented background wall; Then nail the decorative board on the keel evenly, and the whole decorative board should be smooth and flat. Then, the veneer is bonded and sealed.
Second, the wooden floor background wall construction
The wooden floor is installed on the wall, and the solid wood texture is more ornamental than other materials. When installing the wooden floor background wall, it needs to be fixed firmly to prevent the floor from falling.
First of all, we should also deal with the wall, including leveling, moistureproof and fire prevention. Then, according to the design drawing, the separation line is popped up and the keel is fixed on the wall, and the keel spacing depends on the width of the floor; You can also use plates such as large core boards as the bottom plate on the wall and nail them on the wall; Finally, the floor is fixed on the keel or large core board.
Third, the wooden line background wall construction
Wood lines are hard in texture and can be used as TV background walls. They can be designed locally or as a whole, with various shapes. Wooden line installation is the same as nailing and bonding.
Firstly, processing the wall base; Then according to the width of the wood line, elastic lines can be made. In order to make the background wall of the wood line more firmly fixed, a wooden wedge can be tied to the wall as a bracket first, and for the light wood line, it can be directly installed on the wall without using a wooden wedge. Then nail the wood line and fix it in the groove or back view with nails. It is required that the nail head should be smashed in, the wooden line fixing wall should not be loose, and then the glue can be mended.
4. Construction strategy of difficult glass background wall
Using glass as the TV background wall can bring a strong sense of modernity to the living room and enhance the lighting of the room with poor light. Its cost is relatively low, but the construction is difficult. Let's take a look at how to build a glass TV background wall.
Construction of glass background wall I: Foundation treatment
Like the background wall made of other materials, before making the glass background wall, it is necessary to treat the wall at the grass-roots level, scrape off the putty and paint it, requiring the wall to be flat, clean, free of floating soil and dust, and coated with a moisture-proof layer for protection.
Glass background wall construction 2: use large core board as base.
After the base treatment, in order to make the glass panel installed firmly and smoothly, a large core board can be selected to cover the base. According to the design size, nail a 9 cm core plate as the base on the wall where the glass background wall is to be installed, and require the nail position to be installed evenly and firmly, and the overall effect is flat.
Construction of glass background wall III: Install fixed glass plates
After the big core board is laid, the glass plate is pasted next. Draw the pasting area according to the design, evenly spread glass glue on the back of the decorative board and paste it on the large core board. For glass parts with large volume and weight, mirror nails can be installed according to the situation to ensure firm installation.
When fixing the glass plate, it is inevitable to drill holes in the glass plate. Glass is fragile. If you are not careful, it may break. When drilling holes in glass, it is necessary to use special glass drill, oblique feed and tap water as buffer, and the rotation speed should not be too fast. The feed speed should not be too fast, especially when drilling fast, it is easy to crack. After drilling, clean the broken glass on the drill bit before the next drilling.
Construction of glass background wall 4: Avoid drilling TV hanging holes in the glass.
After the glass background wall is installed, try to keep the glass away from the load of the TV. If you want to drill holes in the glass, its operation technology is high. Therefore, when planning the TV background wall, it is suggested that the glass should be matched with other materials, and the position of the mounting hole of the TV wall bracket should be calculated, and the blocked place should be replaced by a wooden board.
5. Do it yourself is very simple wallpaper background wall construction strategy.
It is smart to choose wallpaper for TV background wall, because it will be convenient to change wallpaper later. Moreover, wallpaper paving is relatively simple, and owners can do it themselves. Let's take a look at how to paste the wallpaper background wall.
Wallpaper background wall construction 1: wall foundation treatment
The first step to deal with wallpaper paving at the grass-roots level, before wallpaper paving, the modeling of background wall blocks and grass-roots level should have been done. The base of wallpaper should be flat, smooth and dry, and the PH value of the base should be neutral. Generally, if it is a hollow wall, the wall should be leveled, coated with interface agent and scraped with putty several times.
Construction of wallpaper background wall II: Brush waterproof and mildew-proof layer at the grass-roots level.
In order to prevent the wallpaper from absorbing water and becoming moldy after being stuck on the wall, it is necessary to waterproof and prevent mildew on the wall base. You can brush varnish or basement membrane, among which brushing basement membrane is a common method now. The basement membrane is a professional alkali-resistant, moisture-proof and mildew-proof wall treatment material, which can effectively prevent water and alkaline substances from leaking out of the building base.
Generally, it is necessary to prepare a container for holding the basement membrane first, then pour the basement membrane into a basin, add a proper amount of water according to the product instructions, stir it evenly, and adjust it to a suitable concentration for brushing. Brush the basement membrane onto the wall base with roller and brush. You can brush a large area with a roller first, and then brush it at the corners to ensure that the basement membrane is brushed at every corner. It is best to brush the wallpaper basement membrane one day in advance, but if the temperature is high, the basement membrane can be dried in a short time and can be arranged on the same day.
Wallpaper background wall construction 3: Cut wallpaper for paving.
I believe that the amount of wallpaper has generally been considered before the wallpaper is laid on the TV background wall. Then when the shop is stuck, according to the measured wall height, use wallpaper knife to cut the wallpaper. The cut wallpaper needs to be placed neatly and cannot be misplaced, otherwise the wallpaper is prone to color difference problems. Under normal circumstances, you can cut 3 volumes of wallpaper first and try to paste it first.
Wallpaper background wall construction 4: modulation and gluing
Glue mixing can be carried out before cutting wallpaper, and wallpaper glue is generally made of rubber powder and mucilage. The production method is to first pour the rubber powder into a container filled with water, make it into a paste of rice flour, and leave it for about half an hour. See if it's diluted. Add a little rubber powder. Finally, try to insert a chopstick vertically into the container. If you don't pour it right away, the glue concentration is fine. Then add the mucilage and stir it evenly to increase the viscosity of the glue.
After adjusting the glue and cutting the wallpaper, you can brush the wallpaper glue on the back of the cut wallpaper with a roller or brush. The wallpaper coated with glue should be folded in half face to face, and the folded wallpaper should be left for 5- 10 minutes to allow the glue to completely penetrate into the bottom of the paper.
Construction of wallpaper background wall V: Paving and trimming treatment
The next step is to spread the pasted wallpaper to a fixed position. When the shop is stuck, you can play the line first to ensure that it is horizontal and vertical. The order of paving is first vertical and then horizontal, first up and then down, first high and then low. When paving, use a scraper (or horsehair brush) to gently scrape the wallpaper from top to bottom and from inside to outside, and squeeze out bubbles and excess glue to make the wallpaper flat and close to the wall.
After the wallpaper is laid, you need to cut off the upper, lower, left and right ends of the wallpaper and the overlapping parts of the wallpaper. It is best to choose wallpaper knife with thin blade and sharp edge. The wallpaper of the switch socket position on the TV background wall is usually cut from the center point with two diagonal lines, and four small triangles will appear. Then, the periphery of the switch socket is pressed with a scraper, and the redundant wallpaper is cut off with a wallpaper knife. If there is glue oozing, it needs to be wiped off with a sponge dipped in water.
6. The decoration needs messy and orderly hand-painted background wall construction strategy.
Hand-painted TV background wall is also a kind of background wall decoration method that everyone likes very much. Let's take a look at how to create a stunning hand-painted background wall.
Hand-painted background wall construction 1: wall foundation treatment
Hand-painted background wall has high requirements for wall foundation, so it is generally necessary to brush latex paint to ensure smoothness. That is, after the indoor wall is painted, hand painting begins.
Hand-painted background wall construction II: Make a sketch
If you are not a person with profound painting skills, it is recommended not to paint directly on the wall. It's best to think about the pattern that needs to be hand-painted, and then draw a sketch on the wall with chalk or pencil.
Hand-painted background wall building III: pigment modulation
According to the pre-designed pattern color, select and mix the required pigments. The pigment used to draw patterns on the wall can be latex paint or propylene. It is recommended to use propylene, because the color matching of wall paint is difficult and the construction is easy to sag; Secondly, propylene dries quickly, and the paint can be done in a few minutes. After drying, the colored layer will quickly lose its solubility, and at the same time form a tough, elastic and impermeable film with full, dense and fresh color. When modulating, it is required to modulate in strict accordance with the product description and proportion.
Hand-painted background wall construction 4: paint.
According to the thickness of the pattern lines and the size of the colored area, choose to use large, medium and small brushes or combination pens, and then paint according to personal preferences. When writing, be careful not to be light and heavy, but to grasp the strength. If you accidentally smear it wrong, don't wipe it in a hurry. When the paint is dry, cover the wall with true color paint. When the paint is dry, don't put on the correct shape or lines.
Hand-painted background wall construction: various methods
The wall is about the general method of making hand-painted walls, and there are many other methods of hand-painted walls. If you are good at drawing, you can draw directly on the wall. If you are worried about your painting level, you can draw a sample first, then draw it, or spray it directly on it with a template such as screen printing or cardboard hollowing.
We: Here are some construction methods of special background wall. Need to be reminded that the above construction is a common practice, of course, there are other construction methods, so I won't introduce them here. I hope that car owners can learn from it.