Types Of Paints

Selection and features of applying facade paints for wood

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All owners of wooden houses immediately think about how to protect their future homes from the harmful effects of the environment. Modern technologies and achievements allow not only to implement protection, but also to transform the appearance of the house. For this, the facade paint for wood is perfect.

Contents:
  • Basic properties of
  • paint Types of paints for wooden houses
  • Preparations for wood before painting
  • How to paint the facade of a wooden house
  • Conclusion

Literally ten years ago, all of their "protection" consisted in wrapping a tree with a film that impededpenetration of it as moisture and air, and sunlight. It was an opaque paint. And the number of colors and shades offered on the market did not amount to more than one hundred pieces. Now everything has changed dramatically.

The main properties of paint

In fact, the main function, which is laid in the paints manufacturers - protective. They are also thinking about the decorative component, but it is not a priority. The paint should protect the tree from the following negative factors:

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  1. Ultraviolet. This kind of solar radiation is extremely detrimental to the appearance of the tree, causing it to fade and lose its external appeal;
  2. Rain. From the impact of moisture, the wood swells, and shrinks when it dries. As a result, cracks appear on the tree, which not only look ugly, but also significantly reduce the strength of the array;
  3. Insect pests. A variety of beetles and worms can transform in 5-10 years even a bar with a section of 10x10 cm turned into a sieve. Naturally, after a couple of years of their "work" the tree will lose most of its strength.
Wood Destruction Factors

Types of Paints for Wooden House

Today a whole mass of paints is presented. And on each of the cans written different. In order not to get lost among all this diversity, you need to know what types of paints stand out among others:

  1. Antiseptic. A protective coating that prevents the appearance of various bacteria and fungi on the surface of the wooden parts of the house. There are 2 types of antiseptics: cover - this is the paint that envelops the tree, hiding its structure under it;glossy - lacquer, which imbues the solid wood with antiseptic substances, but does not hide the natural pattern of wood;
  2. Acrylic coating. This is a well-known tool that has been popular for the last 5-7 years and does not give up its positions. This is facilitated by the ecological compatibility of the coating, its durability, absence of unpleasant odors, ease of application during work and rapid drying;
  3. Oil coating. Here it is worth noting the fact that, in contrast to acrylic, it can deliver excellent soaking instead of enveloping in its acrylic. Thanks to this, all the positive effects that the chemists of the manufacturer have added to it are absorbed into the tree, and do not remain on its surface. Still here you can attribute the following advantages: adequate price, huge choice of colors and shades, the ability to simply update the coating, applying a new layer on top of the old one, and also respond well to temperature changes. The only drawback in front of acrylic paints for the home is a long time of drying, and even the acquisition of a matte texture with time, but this can not be called a drawback either;
  4. Alkyd paint. This is the representative of the old school, which does not give up its position today. Its main feature is a quick drying after painting. Due to this tenants of the house can be settled in it already 12 hours after the application of the coating. But, such a short drying time is also a minus, because the covering layer does not have time to soak deeply into the wood;
  5. Rubber paint. It has the best protective properties. It simply envelops the tree, not allowing it to penetrate any external influences. In its characteristics, it is very similar to acrylic coatings, but it has a slightly more modern composition.

Water-based dispersion paint. This is the latest brainchild of modern science. Due to the absence of any chemically harmful compounds that are present in other coatings, it is absolutely safe for health. In fact, water-dispersion paints are a number of different coatings for a wooden house. They include acrylic compositions and rubber and alkyd.

Everything, than water-dispersion coatings differs from traditional ones - it is ecological compatibility and absence of dangerous chemical compounds in the composition.

Preliminary work with wood before painting

Before applying any paint on the wood, it must be prepared. At the beginning of the work, the array is peeled off from the burrs, dirt and old coating. For this, the grinding machine is perfect. If the tree is new, then all the chipped parts are smoothed on it and the broken chips are removed. If the wood is not new, the grinder removes the top layer of the tree, thereby giving it a fresh appearance.

The second step is chemical treatment. Now comes the sequence of works on primer application. It is desirable not to neglect this coating. The fact is that the primers have an antiseptic effect and contribute to better bonding the paint to the tree. On average, the lifetime of the color coating applied to the primer is 5-10 times greater than when applied simply to wood. In addition, the possibility of the appearance of a different infection on the boards is also prevented.

How to paint the facade of a wooden house

In the process of painting, there are several basic rules that apply to all types of paints:

  1. Painting should be done at an ambient temperature of + 5 ° C to 20 ° C;
  2. The surface of the tree during the work must be dry;
  3. Facade paint should only be applied to the facade of the house. Inside the premises to use it categorically impossible;
  4. The paint is applied in several layers. The first layer is absorbed into the wood, so it changes color after drying. The same advice is valid for varnishes. The first layer is absorbed. All the following will already function as a protective film;
  5. Primer and impregnation must be made by the same manufacturer as the base coating.

Conclusion

Today's choice of facade paints on wood is really huge. And to stop at any one is really difficult. And, if you are offered to take a few paints and try to paint them with small images of the tree, then in order to see how they look, you should not do this. It is important to remember that a coating that looks beautiful on the board can become gray and unremarkable when painting the entire wall.

In the final analysis, it is necessary to choose a certain paint or varnish from the natural conditions in which the house is located, personal desires and, of course, opportunities. But the best choice will be water-dispersion paints, as they show the best results in terms of operation and are completely environmentally friendly building materials.

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