The question of how to paint an OSB inside the house, the owners of this coating occur very often, because in addition to this method of processing for OSB there are no more options. This process has its own nuances, but, nevertheless, it is considered the least complex and expensive. How can you paint and what you can paint the casing of the OSB slabs inside the house will look below.
About material
OSB plates are material for compiling the decorating composition of the walls or floor. They are made of wood chips, which glue with a variety of resin, polymer, glue, etc. usually used aspen chips, but sometimes can be from another tree. In order to avoid the detrimental effect of moisture, the material is impregnated with special water repellent means or paint.
This material, according to its chemical composition and processing (impregnation, protective coatings, fillers, etc.), is divided into such:
- OSB 1 - do not contain water-repellent elements, designed to finish the walls from the inside, where the amount of moisture is minimal;
- OSB 2 - are intended for walls with mean humidity;
- OSB 3 - designed for walls with a constant high level of humidity or with a certain frequency of wetting;
- OSB 4 is the most moisture-resistant, designed to install supporting buildings.
The most popular construction services market for installation inside the house or other type of premises are OSB 2 and OSB 3.
Pluses Painting
The pluses of the scenery of the OSB with the help of painting means are:
- Protection (a layer of paint prevents excessive moisturizing, water does not fall under the stove, and, accordingly, it is not deformed);
- Specifies (if the structure of the OSB consists of large, non-acceptable chips, then the paint masks all the shortcomings);
- ease of installation;
- low cost (compared, for example, with decorative panels).
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It should be noted that the painting is relevant when designing the inside of the house or other premises. Outside, climatic conditions adversely affect the finish, and in this case a deeper level of protection is required.
Used staining and in domestic conditions, and in industrial. In any case, the lacquer layer is applied after the paint - it protects the coating from burnout and damage.
Selection of paint
The choice of a suitable coloring substance is the main question in this topic. You can paint an OSB anything, but each of the cases should consider some features.
Since OSB plates are fasten with a resin, glue or polymer, the most suitable option is organic-soluble elements. They provide the most close adhesion of paint to the base due to the fact that the solvent penetrates into the panel itself.
Oll paint will perform one of the most optimal solutions. For the decoration of the walls of the OSB, they enjoy the greatest popularity - these paints are viscous in their structure, because they are not completely absorbed by the base and form a reliable protection layer. The only lack of oil materials is that it dries long enough.
The second one in relevance is alkyd enamels or paints on an alkyd basis for wood panels. They penetrate the structure deeply - this does not create a protective layer, but gives a guarantee of the durability of the adhesion. Also alkyd coatings do not require subsequent varnishing, and this will spare your wallet.
The third embodiment are water-dispersed substances (mainly acrylic). The only minus is swelling the plates due to the accumulation of moisture. But you can think about preventing this and necessary in advance.
Preparation and coloring
The quality of staining directly depends on the preparation of the trim. Prerequisites - half of the case, because the future gluing depends on them, which means the durability of the decorative layer. Prerequisites require mounted, put the material, etc.
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The first two stages are the installation of panels (staining after installation makes the design of the inesthetical) and thorough grinding of sandpaper (masked the texture of the plate and the protective layer is removed, which prevents the ingress of primer and coloring substances into the tree). In a particularly scrupulous grinding, OSB 3 needs, since these panels are covered with a thicker wax and varnish layer.
All irregularities and locations of the details can be placed. Oil-adhesive mixtures are most suitable in order to put on them. This mixture you can fill in the seams between the slabs, but it is better to overlap with special straps, as they still appear under the layer of paint. When the mixture dries, align the surface with the skin. Next, you can produce primer.
The primer is made at the expense of water varnish. It will take acrylic (acrylic polyurethane), which is bred in proportion to 1 to 10. It should be traced that the substance falls uniformly.
Stoves with brush or roller stoves. When using the brush, it should be taken into account that a thicker layer is applied on the edges of the plate. When using the second option, the work is performed in two layers. The first, small thickness, should fall asleep at least 8 hours. Then the second is applied, the strokes of which should be perpendicular to the smears of the first layer.
In essence, putty and paint the coating of the OSB plate inside the house or within another room itself is not at all difficult, as the influence of external conditions is eliminated. But at the same time, it is impossible to ignore the study of the question of how to put on and how to paint this facing material. After all, the result of the work depends on the understanding of the performance methodology, the result of the work depends on the understanding of the performance technique.
Video "Decorative OSB panels"
See how you can enjoy the appearance of the OSB panel using paintwork materials for wood.