For a brick wall, which is preparing under the tile, the cement-sandy solution is best suited, the ingredients to which are not relatively expensive. Sand in general can be found for free in the career, if your area is working on the extraction of sand. The solution is very easily prepared, and the store sells ready-made cement-sand mixes (CPS). By adding water, you can immediately start work.
Preparatory work
To work, we will need: a trowel, plaster bucket, a large sudine for kneading a solution, a shovel, a decade from aluminum to remove the solution (rule).
In addition, the list needs to still make blanks for plaster in complex places where pipes pass.
It is also necessary to have a half-meter rack for removing the solution and pouring the screed, and the rail is 2.5 meters long to test the quality of plaster.
Now you can proceed to work.
How to make a cement-sandy solution?
To knead the mortar for plaster you need to take four sand buckets and one cement bucket. Dilute all this with water so that the mixture is not thick, but not liquid. It is best to use career sand. In the career sand, there is usually an impurity of clay, which makes the solution elastic and soft. River sand is used only for screeds. If there is no clay impurities in the sand, you need to add a washing powder or liquid detergent into the solution, in the calculation of 2-3 spoons on the water bucket.
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It is convenient to knead the solution in a wide trough with low walls. The ideal option would be a concrete mixer, but it is the main population, unfortunately, not by pocket.
How to apply a solution on brickwork?
To make the plaster well on the wall, brickwork must be pre-moistened to water. This can be done by anything - a broom, brush, bucket. Moisturizing is a very important procedure, especially this applies to masonry from red brick, which very quickly absorbs moisture, and if it does not moisten it before applying plaster, it will begin to dry right in your eyes, which is very bad, as it will work hard with it .
On the wall of silicate brick, it is necessary to pre-apply a thin layer of diluted to the state of the liquid sour cream solution. It is finely pounce on the ladle on the wall, and after a small drying (not complete) they pounce the main solution. Silicate brick has such a structure, thanks to which, without preprocessing, the working solution will slide down. Fortunately, the red brick is not inclined to spoil the nerves to builders such problems.
Let's go back to our wall. We recruit the mortar of the bucket, and pierce the walls on the wall. To such an instrument as a bucket need to adapt a little. If it does not work, you can use ordinary craftsman. This procedure requires some experience. In a person who first picked up a bucket or trowel, will be able to practice well, because the wall is big, and at the end of the work you will become a real proficiency in the punching of the wall on the wall!
Putting the first thin layer, leave it to be captured, and go to the next wall.
After about a half - two hours, you can apply the following layer of solution. On uneven walls, the thickness of the solution can be from 1 to 3 cm. If there is a need to do even thicker layer, then you need to plaster in several techniques, stretching the procedure for two days.
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When the layer of plaster begins to perform the lighthouses, we take an aluminum rail and remove the surplus. It needs to be done by putting a rail to the beacons, and stretching it up with small areas from the bottom up. Removed plaster shake in a bucket.
So, gradually throwing areas between beacons, remove the excess solution so that the lighthouses are visible.
While one plot dries over for an hour, go to another.
Sketching the second layer, we see that we have a lot of big and small holes, which also need to throw and smear. With the help of a trowel and bucket, we eliminate these errors.
Again, remove the surplus plaster by the rail. In order for the solution to do not stretch behind the rail, and cut off, stretch it up, making simultaneously small movements left-right.
The remaining minor errors are smeared with liquid mortar, and again cut off the extra. We repeat this procedure until we do before the top of the wall. You do not need to handle the entire wall. We work on sites between beacons, finished one, let him dry, and go to another.
The site under the very ceiling, where non-secret stripes remained, we leave the next day, throw it when the main square will dry up. An even plot under the ceiling, the rail must be done vertically, applying it to the finished plastered wall, and thereby cut off the excess solution.
How to plaster the walls with cement mortar in problem places?
What to do with a difficult area, where the gas pipe is passed, or winding pipes in the bathroom, where did we put in the three lighthouse? Let's start with what you need to make a pattern. In this particular case, without it, it's just not to do. The template can be made from a smooth segment of the board, tin or metal.
The plot under the pipe also requires special ingenuity. For him, it is quite suitable for a cutting of a metal corner, because at such a narrow space will not pick up anything else.
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Stucco and Alignment Corners
Copling with problem areas, we turn to the corners. Smooth angle - wall decoration, and made with your own hands - the pride and self-esteem of the owner of the apartment!
Sections of the walls in the corners constituting 15-20 cm wide, plastering last. This work requires great accuracy. One side of the angle can be processed along with the main area, and the other when the first will dry up. But you can do it at the same time.
The principle of treating the corners is the same as the main areas - we throw the solution, align, remove the surplus by the rail, pressing and conducting it by lighthouses.
To get a smooth neat angle, you need to cut one edge of the rail at an acute angle, in which case it will not touch the adjacent walls.
You can put a rail to the corner and rub it up and down to get a clear smooth line. At this angle can be finished.
If, putting a rack, it is convinced that there are no deflection and irregularities, it means that everything was done correctly and you can begin to be proud!
Our wall was preparing for the tile, so seek the ideal smoothness of plaster and remove beacons there is no need. Small roughness and irregularities are quite admissible, they do not affect the level of the wall plane, and will not be a hindrance when laying tiles. Therefore, you can safely begin the next stage of work - the tie of the floors. How to do it correctly you will read in the next article.
If, nevertheless, reading this article, you did not understand how to plaster the walls with cement mortar, or looking at the pictures, do not want to spend your precious time and health on this job, do not pack your hands, and consult specialists, and they Joy will make this work for you.