What is the detailed introduction of the formula for calculating the area of the decoration brush wa

When each of us is doing interior decoration, usually the decorator first measures the room. The decoration room forms the basis of our interior design. For example, when we are dealing with walls, the walls are usually plastered, so we need to know the area of the wall, etc.

So,Formula for calculating the area of decoration brush wallWhat is it? Next, I will give you a brief introductionFormula for calculating the area of decoration brush wall

Formula for calculating the area of decoration brush wallYes: the net length of the wall * the height - the area of the doors and windows. Everyone should pay attention to the calculations.

If we set the roof according to the roof, the height should be calculated 20 cm above the roof floor. If the room does not have a roof installed, the height is calculated at the bottom of the roof. If the inner wall has a wall skirt, the height is calculated from the top of the wall skirt.

2. When we calculate the inner wall area, we generally eliminate the hole area of the wall, but if the hole area is about square, there is no need to deduct the area, in addition to the wall socket, wall hanger. Cables, walls, and parts also do not deduct from the intersection area. If there are thresholds and chimneys installed on the wall, we have to calculate the side area of the plaster area of the interior wall.

3. The internal wall painting area usually includes the plastering area of the wall and ceiling. If we need to calculate the plaster area indoors, we can estimate the total area of the indoor floor area of * or the total area of plaster. After calculating the plaster area of the interior wall, you can buy a certain amount of cement mortar and other products depending on the size of the area.

We can consult the shop staff about the quantity of cement mortar purchased.

Summary: What is the formula for calculating the area of decorative brush walls? Just appear here.

I hope that after reading this article, I can give you a reference when calculating the future interior wall painting. When you are decorating the interior, you can also ask a professional to calculate the interior wall painting, etc.

Estimating the decoration area method, calculating the construction area method, calculating the area of the suite method, and the actual measurement method.

The calculation method of the specific decoration area is as follows:

1. Estimating the decoration area method: directly look at the construction area of the house, and then multiply it by 3.5 times, and the result is the decoration area of the entire house.

2. Calculate the construction area method: first multiply the construction area by 80%, then subtract 10, and finally use the result to multiply by 3 times.

3. Calculate the area of the suite: measure the length and width of the house, and multiply the result by multiplying it by 2.5 times.

4. Actual measurement method: by actually measuring the length, width and height of the house, and then multiplying the two to get the result.

For the decoration of the wall, it is necessary to master the steps of the correct method, so that you can get a better effect, and the efficiency will be very fast, many people are not very clear about the steps of painting the wall, and there are some people who want to knowThe formula for calculating the area of the home improvement brush wallLet's take a look at this question!

The formula for calculating the area of the home improvement brush wallThe formula for calculating the area of the home improvement brush wallFloor area wall paint = (Floor area 80% -10) 3

The built-up area is well known as the area of the house. Now, the actual utilization rate of the house is about 80%. Kitchens and bathrooms in the home are usually made of ceramic tiles and aluminum reinforcements, this part has an area of about 10 square meters, in addition, the roof has little effect on the area of the wall paint structure, so the results of the above calculation can be obtained, which can be the closest to the real area.

Paint dosage: According to the standard construction procedure, the thickness of the primer is generally 30 microns, the construction area of 5 liters of primer is generally 65 to 70 square meters, the recommended coating thickness is 60 to 70 microns, and the construction area of the top layer of 5 liters is generally 30 to 35 square meters.

Summary: First dose = floor area 70

Finishing consumption = floor area 35

Friendly reminder: When calculating the area of the wall structure, many homeowners are accustomed to deducting the door and window area. However, it is understood that usually in square meters, whether it is a decoration company or a worker, when painting the wall paint, the door and window areas are usually not removed, due to the technical difficulty of brushing the doors and window sidewalls, some may incur other costs, but the loading standard is uneven, it is recommended that the owner negotiate with the construction team when painting the wall** to avoid subsequent disputes.

Step 1: Clean the walls. There is a small white powder band on the wall, which means that during the cement drying process, the salt on the wall will "settle", at this time, you can brush it with a nylon brush or an iron brush, after a few days, make sure that there is no white powder, precipitate and wait until the surface of the concrete wall is dry and smooth, if the surface of the concrete wall is white and the dust is continuously deposited, then after cleaning, you can first apply the wall primer, paint or decorate with oil-based paint or waterproof wallpaper within a month.

Step 2: Remove the peeling paint film, remove the peeled paint film with a knife or iron brush, and wipe the surface with sandpaper.

Step 3: Remove and remove the pasted wallpaper.

Step 4: Trim the surface, fill the hole in the ground knife with a sharpener, wait until it is completely dry, and then straighten it with sandpaper.

Step 5: Improve the location of the wall injury.

Step 6: First apply the primer, the "primer" coating is specially designed for walls that do not require bleeding on the walls with special treatment, for the walls in question, it is necessary to choose a "special primer" for this particular problem.

Step 7: Paint again.

Step 8: Brush from top to bottom. After mixing the paint evenly with a wooden stick, start the brushing procedure from the ceiling and then brush it down.

See aboveThe formula for calculating the area of the home improvement brush wallAfter you will have an understanding of the area of the painted wall, people should follow these steps and buy wall materials for decoration when painting the wall, so there is no problem with long-term use.

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When the house is decorated, it is generally inseparable from the wall painting, but I don't know what methods are there when calculating the indoor wall painting, and what are the steps in the interior decoration, so let's take a look.

1.Interior Painted Wall Area Calculation Method Estimation Calculation Method, but basically, the estimation method used or or 3 of the structural area (e.g., construction area of 90 m2, quoted to the owner of ** is 6-8 yuan square meters, the actual amount is estimated. or 300 m2 (construction area of 100 square meters, actual measured value of 180-190 ping), which is commonly used for road Euler.

2.Interior Painted Wall Area Calculation Method Wall Paint Floor Area = (Floor Area 80 -10) 3 Floor Area is the purchase area, and in general, about 80 of the tiles and aluminum buckles of the kitchen and bathroom are actually used. The sheet can be ignored up to 10 tsubos, and the effect of the ceiling on the calculated area of the area including the floor area of the wall paint is not too great (the actual measurement is 10-15 plane failures).

4.The most accurate physical measurement method for calculating the area of the interior painted wall is the method of measuring the area of the wall: length x width, length, excluding all of the above x height, the door and window area measurement method is only suitable for (attic and re-check according to the actual situation) ordinary residential type, the standard lifting height, our calculation method is the fourth most accurate and transparent.

1.The old walls are basically done, and before you start construction, you need to go to the store and buy professional wall paint tools. It is best to choose a better quality brush so that you can apply a thicker coat early when painting.

Then you can put the original floor. The hidden color ensures the durability of the paint film and can withstand repeated scrubbing. You'll also need to clean the old walls, wipe them with sandpaper, and paint them with latex paint.

2.Old wall cleaning, in which if there is debris on the original wall, it should be cleaned up. If there are irregularities, level them and coat the base layer with a white cement layer.

If the wall is already smooth enough, we just need to polish it. Let stand for 20 minutes before painting. The air bubbles on the surface are removed and then attached to the wall after the latex paint can be painted to avoid any pinholes or small bubbles.

3.To brush the primer, and when painting, the primer must first be applied to the wall as a base. This process cannot be omitted.

If the walls are on the wall for a long time look removed from the powder, mold or discoloration of the primer. When mixing latex paint, it is necessary to mix water and latex paint in a certain proportion, if too much water is used, it is difficult to form a latex paint film, and it is difficult to obtain the ideal decorative effect.

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Putty powder and paint paint for home decoration walls are more common decoration methods, but it is necessary to calculate the area and quality of the wall in advance to avoid wasting paint and overspendingHow to calculate the area of home decoration brush wall? How much does it cost to scrape the wall? Let's find out!

How to calculate the area of home decoration brush wall

1. Wall paint coating area = (construction area 80%-10) 3. The construction area is the purchase area, the actual utilization rate is generally about 80%, the kitchen, bathroom is generally made of ceramic tiles, aluminum is called blind buckle board, the area of this part is mostly in 10 square meters, the area obtained by the calculation method includes the ceiling, the ceiling has a very small impact on the construction area of the wall coating, can not be considered (the result obtained by this formula may be the closest to the actual area).

2. The amount of wall paint can also be calculated. According to the requirements of the standard construction procedure, the thickness of the primer is 30 microns, and the construction area of 5 liters of primer is generally 65 70 square meters; The recommended thickness of wall paint is 60 70 microns, and the construction area of 5 liters of wall paint is generally 30 to 35 square meters.

3. The decoration materials of the wall (including the column surface) generally include: paint, stone, wall tiles, wallpaper, soft package, wainscoting, baseboard, etc. When calculating the area, the calculation method varies depending on the material.

4. The area of paint, wallpaper, soft package and wainscoting is multiplied by the length and the unit is calculated in "square meters". The length is calculated based on the net length of the main wall. Those without wall skirts are counted from the indoor ground to the bottom of the floor slab, and those with wall skirts are counted from the apex of the wall skirt to the bottom of the floor slab.

If there is a suspended ceiling, add 20cm from the indoor ground (or the apex of the wall skirt) to the lower edge of the ceiling.

5. The area occupied by doors and windows should be deducted (1 2), but the baseboard, hanging mirror line, the area of the hole with a single area within square meters and the area of the junction between the beam head and the wall seepage surface should not be deducted. When inlaying stone and wall tiles, the actual paving area is calculated in "square meters", and the area of installing baseboards is calculated in meters according to the net perimeter of the inner wall of the house.

How much does it cost to scrape the wall?

Scraping the white is generally 2-3 yuan a square, now it is generally two people construction, if there is a simple modeling and gypsum line labor cost of 12-15 yuan a square meter, depending on the construction difficulty of the site, if there is no gypsum line, it is simple Sun Kong to install the yang angle and then once and twice the gypsum putty 10 yuan a square meter. Its construction is more common in the current ordinary housing, it replaces the original large white powder fiber slurry wall, has the advantages of low cost, fast construction speed, easy repair and so on.

How to calculate the area of home decoration brush wallHow much does it cost to scrape the wall?

If you want to paint the wall, you need to calculate the specific area size. How to calculate the area of the painted wall? PChouse will take you to find out.

1. Estimation and calculation method: the basic estimation method, or construction area or 3, for example, the construction area is 90 square meters, and the actual amount is estimated to be 90 or 300 square meters, which is a common method.

2. Calculation method of construction area: wall paint construction area = (construction area 80%-10) 3, the construction area is your house area, the actual utilization rate of the general house is about 80%, the kitchen and bathroom are generally made of aluminum buckle plates and tiles, and the area is mostly about 10 square meters.

4. The most accurate actual measurement method: length and width, length and height, door and window area are all removed, the above measurement methods are only suitable for standard house types, standard lifting height (attic and retest according to the actual situation measurement) At present, the calculation method we use is the fourth, and it is also the most accurate and transparent.

In decoration, calculating the wall area is a very important part, and the result directly affects the estimation of materials and costs, and the realization of decoration effects, so we must pay attention to accurate calculation. Here are a few common ways to calculate wall area:

1.Direct measurement method: Use tools such as tape measure and feeler gauge to directly measure the length, width and other dimensions of the wall, and multiply them to get the area of the wall.

2.Wall drawing method is vertical: first measure the length, width and other dimensions of the wall, and then draw it on the plane, and then calculate the area of the plane figure to get the wall area. This method is suitable for situations where the shape of the wall is more complex.

3.Wallpaper area method: The area of the wall paper can be roughly calculated by comparing it with the opening surface of the wall to be pasted with the wallpaper. This method is more suitable for rooms where wallpaper is to be attached.

4.Formula calculation: The wall area can be calculated from the length, width and height of the room. The formula is: (room length + room width) 2 room height.

It should be noted that when calculating the wall area, it is important to pay attention to the bay windows, decorative columns, beams and other structures, and the area of these structures needs to be calculated, so that the wall area can be calculated more accurately, so as to avoid the problem of insufficient materials or budget. At the same time, for the calculation of the wall area, it is necessary to measure several times to ensure the accuracy of the data.