How do you calculate the area of scraping putty powder? What is the specific basis for this?

Scrape putty. The area of the powder can be calculated using the standard formula, the construction area multiplied by 3 = the total area of putty powder, but there are still openings such as doors and windows in the interior, and then the area of the doors and windows is calculated, and the area of the hole is subtracted from the total area *, which is the area of the putty powder that is more accurate.

What are the standards for wall scraping putty powder?

The standards for wall scraping putty include wall flatness and yin and yang angles.

Verticality, construction materials and proportions, etc., among which polyvinyl chloride is selected as the material for scraping putty.

Particle blending agent, double fly powder, water-based putty powder, etc., water-based putty powder requires fineness to pass through the sieve hole of more than 380, whiteness greater than 97%, glue, double fly powder, putty powder ratio of 1::.

What is the construction process of scraping putty?

First of all, the base layer needs to be cleaned: the base layer needs to be treated before scraping putty, including plastering the wall.

The position of the top plate, column, plate joint, etc.

It should be cleaned up to avoid dust, slime, splashing, oil, etc., which affect the scraping effect of putty. Then the base scraping: the putty powder can not be scraped immediately after mixing evenly, you need to use the putty batch knife to scrape the putty to the base layer thinly, scrape it flat, do not need to scrape, keep the joints flat, and dry for a day after scraping.

The last scraping: the next day after the putty scraping, you can carry out large-scale scraping construction, first scrape a thin layer on the surface, and when the surface is slightly solidified and still wet, you can continue to use the putty batch to select repeated sticky water scraping, and the putty layer that is required to be scraped is free of scratches, joints, bubbling, potholes, penetration, porosity, etc., and the surface should be kept smooth and clean.

Putty powder should be appropriately proportioned when decorating, if it is too much or too thin, it will lead to a bad effect, when choosing putty powder, you should choose environmentally friendly products, choose a regular big brand, putty powder is not high, but the amount of decoration of the whole house is very large, but for the sake of family safety, you must choose a big brand, remember to ventilate after decoration, because putty powder will have some smell.

Based on the actual area, workers will directly measure the area of the wall, generally multiplying the length by the width to calculate an approximate figure. Then add up the area of all the walls to get the area of the wall that needs to be scraped. For example, the area of scraping putty in the kitchen is 10 square meters, while the bathroom is 12 square meters, the bedroom is 20 square meters, and the living room is 25 square meters, so the total area is about 67 square meters.

In the case of general home decoration, the length of the house is multiplied by the width and height of the house, which is the area of scraping putty in the set.

It can be calculated using a standard formula. Floor area multiplied by 3 = total area of putty powder.

Now many qualified people will choose to buy a house, unless they buy fine decoration, otherwise most of them need to be decorated, then the decoration is of course inseparable from the putty.

Try to calculate it according to the actual area

In many places, the charge for scraping putty is calculated according to the construction area, but the construction area is sometimes not as accurate as we think, so it is more reasonable to calculate it according to the actual area of putty.

Negotiate with the workers about the cost of scraping doors and windows

Some people's doors and windows are not scraped putty, so the cost is not counted in it, but the workers will feel that it is more troublesome to close the doors and windows, so they will calculate the entire area of the doors and windows, and all this should be discussed before construction.

3. Try to measure the place where the putty is scraped before construction

There are many construction teams in the process of construction will falsely report the area of some putty, which is also unfavorable to the owner, so we have to measure the area of scraping putty before construction.

In addition, the charge for scraping putty is also a headache.

Many people are also afraid of being pitted, so let's talk about the precautions about charging.

(1) It is calculated according to the local price

There are many places where the charges are more reasonable, if it is said that it can be calculated according to the construction area of about 20 yuan a square meter, then this ** is still more affordable, so it is convenient to calculate, but this needs to be decided according to the price charges in various places, not unified, for reference only.

(2) Pay attention to the number of times you scrape putty

The number of times to scrape putty should be made clear to the workers before construction, some people collect ** once, some people say three times, this ** is to say good, can not be cheap.

(3) Understand the included fees

In some places, the reported putty scraping ** is not counted as grinding, so it is necessary to understand the cost of scraping putty before letting workers construct, so as to avoid losses.

(4) Refer to other owners who have been renovated

Generally speaking, there are many new communities with model homes.

You can refer to their owner's scraping putty**, and then consider whether to count the doors and windows, which is also more affordable.

It should be calculated according to the construction area or the area in the suite, or the most accurate actual measurement method can be used to calculate; In fact, when scraping putty powder, it is necessary to calculate according to the accurate measurement of the room, which is the most cost-effective and can calculate the actual amount of construction.

The area of scraping putty powder can be calculated using the standard formula, the construction area multiplied by 3 = the total area of putty powder, but there are still openings such as doors and windows indoors, and then the area of the doors and windows is calculated, and the area of the hole is subtracted from the total area *, which is a more accurate area of scraping putty powder.

The standard formula will be used to calculate, the area of the building multiplied by 3 is the area of putty powder, under normal circumstances, the master is calculated in this way.

Now in the indoor scraping putty decoration project, under normal circumstances, the construction area, the indoor area is multiplied by about equal to the wall area, the wall area is multiplied by about equal to the wall area, the area of the inner wall is equal to the construction area multiplied by 3, and the area of the doors and windows needs to be multiplied, and then the construction area is 120 square meters with 3 = 378 square meters, so the area of scraping putty is 378 square meters.

According to the construction area of the house given by the developer multiplied by the fixed coefficient value, taking the house with a construction area of 90 square meters as an example, if you apply the formula to calculate, you can get the area of this house with putty scraping is 225 square meters. However, the coefficient of multiplication of the formula is too large, so the accuracy of the formula for calculating the area of this kind of scraping putty is not high, and there are some differences.

It is easy to cause the calculated area to be larger than the actual scraping putty area, increasing the expenditure of decoration costs, but some painters will use the fixed coefficient to calculate, so that the scraping putty area is similar to the actual painting.

In decoration works, the floor area and the indoor area multiplied by the unroofed area are approximately equal to the wall area. Putty area = floor area*.

A simple way to calculate the area of the interior wall:

1. Estimation and calculation method:

The basic estimation method is used, or the floor area or 3 (e.g., the floor area is 90. When it is 6-8 yuan for the owner, the actual amount of money is estimated or 300 square meters (the construction area of 100 houses, the actual measured value is 180-190 square meters), the general method used by road oilers.

2. Calculation method of construction area:

Wall paint construction area = (construction area 80%-10) 3 construction area is the purchase area, the actual utilization rate is generally about 80%, kitchen, bathroom is generally made of ceramic tiles, aluminum buckle board, the area of this part is mostly in 10 square meters, the area obtained by the calculation method includes ceiling, the ceiling has a very small impact on the construction area of wall paint, can not be considered (the actual measurement has 10---15 square error).

3. Calculation method of the area in the suite:

Multiply the usable area indoors. This calculation method is close to the actual measurement, and it can be used as a preliminary budget.

4. The most accurate practical measurement method:

Length x width, length x height, door and window area are all removed, the above measurement methods are only suitable for standard house type, standard lifting height (attic and retest are measured according to the actual situation).

In general, it is calculated according to the actual construction area, that is, how many squares of the actual latex paint is calculated according to how many squares;

The other is calculated according to the floor area, that is, the floor area is multiplied by this factor. Usually when the decoration company does the **, it will be calculated according to the situation, in the case of the floor height of the house does not exceed the meter, the actual area will generally not be so much, as long as it is multiplied or can, this area includes the area of the wall and the top surface around the room.

The construction area of wall paint is 80% of the construction area - 10 times three, 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 buckle plate, the area of this part is mostly 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 paint, can not be considered.

The brush area is calculated, and once you have the paint area, you can divide the paint area by the area per litre of paint to get the amount of paint you need. The amount of paint required to apply a layer = (per liter of area of the floor area.)

Generally, we use the actual measurement method to calculate the area, that is, length x width or length x height (e.g. 9 meters long x 8 meters wide = 72 square meters multiplied by **).

Extended Materials. Scraping putty process: Grassroots cleaning brush, spraying glue to fill the gaps local scraping putty wall crack treatment full scraping putty brush, spraying the first slurry Repair putty Grinding the wall brush, spraying the second slurry brush, spraying live pulp The floating sand, dust, and pimples on the surface of the concrete and plastering should be cleaned up, and the adhered oil stain should be completely removed with degumming agent, and the paint and putty on the old wall should be cleaned up, and then washed clean with clean water.

1.In decoration engineering, it is generally 1The floor area indoor area multiplied by the unroofed area is approximately equal to the wall area.

2.The area of the house (title deed area) multiplied by the unroofed multiplied is approximately equal to the wall area.

3.The area of the interior wall = the floor area multiplied by 3 (without deducting the area of doors and windows), and the area of deducting doors and windows needs to be multiplied.

4.The construction area is 126 square meters multiplied by 3 = 378 square meters, so the area of scraping putty is 378 square meters.

How to calculate the area of wall scraping putty.

Formula: The floor area multiplied by 3 is the wall area. Refers to a house, and the area of a house comes out

Indoor scraping putty, generally to calculate the area of the wall and the top surface, is home: the use of the area * is = the area to be scraped, I do it in the decoration company, we calculate it this way, but some workers will be calculated according to: the use of area * 4, scraping the home is generally two bottoms and two sides There are also three bottoms and two sides, mainly depending on the situation of the wall.

But no matter how many times, the area is calculated in this way, just one more time or one less time, the ** per square meter will fluctuate, and the labor cost is between 15-25 per square meter (depending on your location).

This depends on how many times it has been hung, and the labor cost is 20 square meters if it is hung 3 times and leveled

How is the area of scraping putty powder calculated, and what is the area factor? Today is a long time to see.

When scraping putty powder, how to calculate the area?

The charging method of blowing stuffy children is usually calculated according to the construction area, which is relatively simple and convenient, and there is no deception in blowing boring! There are also owners who require that when calculated according to the actual area, it is the most standard charging method for doors and windows to be divided into half empty, and it is still decided according to the actual unit price of the blowing fuer.

Some people will think that the charge for scraping putty is unreasonable, like which doors and windows should be completely reduced, and it seems reasonable to not charge where you don't need to blow, but you have to know that it is more troublesome when you don't know how to deal with a door and window, we would rather reduce the good scraping of doors and windows The actual situation is that there are more than half of the air, or the area discussed by both parties, and the doors and windows are halved manually or not reduced, in fact, the final result is basically the same, and the gap is not big.

The putty we built a house made was 6 yuan per square (triple putty), which was very cheap! However, if you want to remove all the doors and windows, you have to remove them first. First of all, the empty package calculation, that is, the virtual square billing does not exclude the door or the window, polishes 3 blocks of one square, and brushes 5 blocks of one square, all of which are calculated by the empty area.

I guess it's the flattest ** in the world?

If the calculation of the construction area is simple and convenient, how much trouble is saved, and the owner is worried about the pit, the worker is worried about the small amount in vain, and the owner is unwilling to do so. Calculated according to the construction area can save these troubles, our charging standard is 18 25 yuan a square meter, converted into the actual square calculation is about 6 pieces of a square, so according to the construction area is a reasonable 1kg putty powder can be batch square area (according to different types of putty thickness, wall flatness, construction, putty scraping thickness, etc., there is an error cavity dry, data for reference only) Note: If a house scrapes an area of 100 square meters (not an indoor surface round convolution), Generally, you need to scrape the putty 2-3 times.

Get about 250 square meters (200-300 square meters, take the median value of about 250 square meters), 250 square meters is 310kg, each bag is 20kg, and get about 16 bags of putty powder.

What should I do if the color difference occurs <> putty powder? Putty powder is often used in ingots paint, its adhesion to ingots is very firm, and it is not expensive, so it has entered the market for many years and has a high utilization rate, but in the process of scraping putty construction, we will encounter such a situation - scraping putty appears color difference, putty appears color difference, what is going on?