How much money a wall painting a square home improvement lecture: the rate of 75% for exterior paint
Defined by the Judgment Method, let A~B be a wall, if the A~B wall line can cut the relevant envelope structure for the interior wall, and vice versa for the exterior wall. From an architectural point of view, the boundary elements that enclose the building so that it forms an indoor or outdoor are called exterior walls. Its functions include taking certain loads, sheltering wind and rain, heat insulation, preventing noise, and fire safety. Plastering on the wall means that the cement mortar, white-ash mortar, and mixed mortar are used for the surface of the wall. Plastering the exterior wall is an important step in the construction of the exterior wall. So, how to do plastering on the external walls? How much is the exterior wall painted and squared ? I believe this is one of the topics that deserves close attention for friends who are facing renovations. Here we ask questions about how much money a square is painted on the exterior wall to reveal the answer for everyone.
Plastering construction scheme for external walls
1. Primary treatment: The surface of the grass-roots level should be kept clean, free from laitance and oil, and the concrete protruding from the wall, such as beams and columns, should be leveled out. The recesses should be brushed in advance, and after being soaked with water, they should be divided by 1:3 cement mortar. Layer fill, bolt holes, scaffolding eyes with foaming agent plug. The smooth concrete surface is cut.
2, hanging vertically, sets of rules to find the rules: in the door window corner, gongs, walls, etc., hang vertical, hanging heaven and earth, because the outer wall surface from the ground to the mouth, plaster area, doors and windows, balconies, waist line, Ming Columns, etc. must be flat and vertical, and plastering operations must be carried out in one step or in one step.
Therefore, the plastering of the external walls should be hung in the four corners from the top to the bottom of the vertical line (multi-storey and high-rise buildings, the use of steel wire hanging down). Then, based on the roughly determined thickness of the plaster, each step, the big corner of the two sides on the control line, and then pull the level of money, and make a horizontal block to make a block, a marker block for each vertical step, and then do the ribs. A set of plastering rags and filling the ash with ash cakes will pop up plastering layer control lines on the wall.
3, smudge bottom ash: Before plastering mortar off the surface of the brick wall, and overnight watering, watering the brick wall surface when the dust washed clean, soaked so far. Due to scratching the bottom when the local thickness exceeds 20mm, must stratify survival, the first roughing thickness should be controlled within 20mm and should be forced tightly, to prevent the rough off the feet, the second time in the next day. The bottom roughened with the first pass of ash cake with a wooden crab.
4, wipe the second time the ash: 6mm thick 1:0.2:2.5 cement lime plaster mortar (proppant anti-crack fiber, blending amount of 1.0kg/cubic meter). It should be stratified and straightened, straightened, and wooden trowels must be given a bristle or a flattened sweep.
5, sticky grids: After the second time after the gray wipe. Fractional strips use finished plastic strips; specifications are 20mm wide by 4mm high. Before use, soaking with water, so that can not only facilitate the paste but also to prevent the use of deformation of the grid, according to the length of the dividing line to divide the size of the grid bar, and then use an iron trowel to wipe the paste on the grid On the back, the horizontal ruled line should be attached to the lower line of the horizontal line for easy observation. After pasting a horizontal grid strip, apply a ruler to the core and flatten it, and apply a grout to the sides of the grid strip. (If the horizontal line should be wiped first).
6, wipe the third time the ash: 1:0.2:2.5 cement lime plaster mortar (proppant anti-crack fiber, blending amount of 1.0kg/cubic meter). Firstly thinly scrape a layer of plain cement paste to make it adhere to the bottom ash, and then apply a layer of ash and ash cake, dividing the strip to smooth out, and horizontally scrape with a scraping ruler. The wooden trowel and the iron trowel compaction. , slip light, armpit hair.
7, wipe hair ash: The mix ratio is: cement: sand = 1:2.5. Before brushing the gray hair, it should be used to water the bottom ash. The amount of water should be suitable. If the wall is too wet, the gray ash will drop easily. If the bottom ash is too dry, it will not be easy to operate and the wool will be unevenly drawn.
8, drip tray: the inner window sill is higher than the outer sill 20mm, the outer sill forms a 6% drainage gradient; the outer sill, the window sill, the awning, the pressure top, the balcony and the protruding waistline should be done below the drip tray, the depth and width of the drip tray It is 10mm x depth 8mm and it is neat and consistent.
How much does Beijing outer wall paint for a square
In Beijing, the price of brushing walls is roughly divided into 4 categories. The first batch is graywashed, the contractor is 24 yuan/square; the second batch of greywashers is 30 yuan/square (including contracted materials); the third type is the brush. Paint, the contractor is 5 yuan / square; the fourth category is the brush wall engineering paint, 6 yuan / square (manufacturer package material). Since the price of each decoration company is different, the price will be shifted up and down in the prices listed above.
(1) Three Tree Wall Paint
The price of fresh breath of three trees is about 38 yuan/m2, which is suitable for high-end homes and office buildings.
The price of three trees children's health treasures is about 32 yuan/m2, which is suitable for families and offices.
Three trees engineering paint price is about 6.5 yuan / m2, including materials, suitable for workshops, warehouses, parking lots.
Three tree net taste mildew price is about 21 yuan / m2, package materials, suitable for homes, office buildings, schools.
(2) Nippon Wall Paint Series
Nippon Paint Co., Ltd. has a price of around RMB 10/m2, which includes materials for the workshop, warehouse, and parking lot.
Nippon Paint Taste 120 price is about 21 yuan / m2, including materials, suitable for families, office buildings, shopping malls, schools.
The price of Nippon Lacquer Deli is around RMB 15/m2, which includes materials for renting, offices, and supermarkets.
Nippon charcoal net taste price is about 38 yuan / m2, package materials, suitable for high-end home decoration.
(3) Dulux paint wall series
Dulux Meishili prices are around RMB 10/m2, including materials for the workshop, warehouse, and parking lot.
Dulux anti-formaldehyde 5-in-1 price is about 38 yuan / m2, including the material, suitable for home, office.
Dulux home without adding the price of 22 yuan / m2 or so, package materials, suitable for homes, office buildings, shopping malls, schools.
The cost of labor is very large. If you only brush it again, the price will not be very expensive. Putty at 10-18 yuan / square meter, including two times putty gray, polished smooth, brushing latex paint twice. Subcontract material price, latex paint is between 200-300 yuan in the middle grade paint, such as only artificial 5-8 yuan / square meter. The shovel wall is 5~7 yuan/square meter, with the batch of gray including material fee is about 28 yuan/square meter. The associated workmanship costs 160 yuan per day and Xiaogong 120 yuan. If the contracting work is carried out, good points can be budgeted at 40 yuan/m2. However, the material quality of the contracted materials may be more difficult to control. The advantage is that some steps are eliminated and they are all in one go. Qinggong (shovel scraping the wall 2 times putty brush 2 times paint) is 20.00 / square meters, second-hand housing painting old home painting repair is 4-7 yuan / square meter (not covered with paint).
Note: This price is for reference only! Due to geographical differences, of course, the price will be different. For more details on the prices, please refer to the local distributors!
Editor's summary: The above is how much money a wall painting a square home improvement auditorium: exterior paint pass rate of 75% of the relevant introduction, hoping to help meet the needs of friends! For more information, please continue to follow our website, follow-up will show more exciting content. You can also purchase more of your favorite products on Qijia Mall!
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