Decoration of suburban cottages or apartments is a rather complicated construction process. It provides for the need for a special approach and for the master to have special skills. In order to save money, people recently try to make repairs with their own hands, among other things, this allows you to gain a new experience. This is true for home owners who plan to do painting the living quarters.
When decorating surfaces, water-based paint is often used . It has an affordable cost, and its quality has made products popular among consumers.
Reviews on water emulsion
Do-it-yourself whitewashing of the ceiling with water-based paint, according to home masters, can be done by almost anyone. However, you must first familiarize yourself with the quality characteristics of this product. It has many advantages, among them a short drying stage can be distinguished, as well as harmlessness and safety for human health and the environment.
During the work, the master can remain indoors for any length of time, the composition does not have a specific smell, which would remain for several weeks after completion of work using alternative solutions. As users emphasize, the described composition can be given almost any color using special pigments. Having visited the store, you can find a colorless composition, which offers a wide range of colors. Do-it-yourself whitewashing of the ceiling with water-based paint is not accompanied by special difficulties, tools after painting, as practice shows, are quite easy to clean.
For reference
The disadvantages of aqueous emulsion formulations are much smaller. For example, staining can only be carried out at a positive temperature, which has risen above 5 °.
The choice of water-based paint
To date, the most common form of water-based emulsion formulations is acrylic. Acrylic resins act as the main component in the material, among other things, latex is added to the ingredients. Such a connection allows the paints to actively resist the effects of moisture. After drying, the surface can be washed with water, without fear that the layer will be damaged. Manufacturers emphasize that the ceiling will be able to tolerate up to 5000 manipulations on washing the surface. If a double layer is applied, then it will be possible to mask cracks whose thickness reaches 1 mm.
Silicone or silicate paint
Do-it-yourself whitewashing of the ceiling with water-based paint using a silicone compound. It contains silicone resins. The cost of production is somewhat high, but the mixtures are suitable for mineral coatings and are able to mask cracks up to 2 mm. Using silicone paints, you can create a vapor-permeable coating, so you can use the paint on damp surfaces, as well as substrates that are exposed to moisture. After applying the composition, you can forget about the occurrence of the fungus for a long time.
Silicate paint is a solution consisting of a water composition, colored pigments and liquid glass. The ceiling after drying will gain the quality of vapor permeability and resistance to external influences. These coatings are ready to last 20 years.
When to choose a mineral water-based paint
Do-it-yourself whitewashing of the ceiling with water-based paint can also be done with the help of the mineral composition. In such mixtures, cement or slaked lime is present. You can use paint on any surface, but the main purpose is painting on brick or concrete substrates. As a minus of such paints, a short service life appears. But there are many advantages, among them it is worth highlighting the possibility of dilution with water, as well as recommendations for work in enclosed spaces, in the conditions of which working conditions suitable for a person will be preserved.
Ceiling preparation
If you need to update the ceiling, painting with a water-based mixture can be done by you yourself. However, before starting work, it is necessary to prepare the surface. The base is freed from layers of old paint or whitewash, for this the ceiling is wetted with water using a paint roller. This applies to calcareous and chalk whitewash. Once the material is wet, it can be scraped off with a steel spatula or chisel. At the final stage, the ceiling should be washed with a sponge.
Removing a layer of old paint
The emulsion on the ceiling can be applied only on a clean base. In order to facilitate the cleaning of the ceiling, the old coating must be moistened with a large volume of water using a foam roller or spray. This procedure is repeated twice, the interval between sets can be approximately 20 minutes. Once the moisture is well saturated, a draft should be created by opening all windows and doors. This will create blisters that are removed with a spatula without much difficulty.
In order to cope with the work as quickly as possible, you should scrape off the old coatings until the surface has time to dry. After stains and rust are treated with a solution of copper sulfate. It also happens that hard-to-remove spots remain on the ceiling, for which you can use a solution of hydrochloric acid, which is prepared in a three percent concentration. It is important to exclude contact with skin. Stains are wiped with this solution.
An alternative solution will be a crushed lime solution, which is diluted in varnish. The ratio of ingredients is 20 to 1. Sometimes a solution of lime and water is used, to which denatured alcohol is added . It will need about 50 ml. The last two mixtures should be used separately, one of them should be applied to the pollution, leaving for 15 minutes. It is necessary to repeat these manipulations until the problem areas are completely removed.
Alignment
Recently, whitewashing of the ceiling with water-based paint with your own hands has become more and more popular, a step-by-step instruction for the work is presented in the article. It will allow you to understand what technology to carry out work on. So the next step is alignment. To do this, apply a thin coat of putty on the surface, which has a high level of adhesion. After drying, the surface is sanded with fine-grained sandpaper. Alignment before the subsequent application of the emulsion can be done by creating a layer using putty-whitewash, which has an oil-glue basis. It should be spread over the surface with a spatula, brush or roller. Previously, all cracks and cracks in the ceiling are closed, but before that they need to be slightly expanded. Before painting the ceiling with a water-based emulsion, it should be primed, for this the paint is applied as thin as possible, and then left to dry.
Tool preparation
To perform the painting of the ceiling, some tools should be prepared, namely:
- paint brush;
- fur roller;
- ribbed surface for paint distribution;
- narrow brush;
- a tray under the paint.
A paint brush is useful for painting the joints of walls and ceilings. With it, you can paint the corners. A narrow brush is useful for correcting the applied layer. The main surface will be painted with a fur roller, which must have a long pile.
Staining Features
When the choice of paint for the ceiling is made, and the preparation of the surface is completed, you can begin painting. It is important to take into account the direction of the light flux. This will prevent the formation of stripes from the brush or roller. Painting should not start from the corners and joints between the ceiling and the wall. The first is a long angle with respect to the front door. The wide paint brush should be dipped in half in the paint, and then wrung out a little to remove excess. On the perimeter, you need to process the ceiling, creating a strip with a width ranging from 3 to 5 cm. With further painting, this will prevent damage to this area during use of the roller.
Specialist recommendations
Do-it-yourself whitewashing of the ceiling with water-based paint, reviews of which are only the most positive, is carried out by a roller on the main square. The first layer should be applied in the direction of the rays of light that fall from the window. The direction of the second layer will be perpendicular. The last layer is directed towards the window opening. In between layers, the paint should dry well, which takes from 8 to 12 hours.
Conclusion
Whitewashing of the ceiling with water-based paint on its own is most often carried out in several layers, for the last of them it is recommended to use a new roller, which will allow to form a homogeneous surface.