Brus protection and processing

The wooden house is fashionable, beautiful, environmentally friendly, safe. Therefore, it is not surprising that many people dream of such housing. Of particular popularity are houses from timber - durable, reliable, breathing buildings; This is a great solution for a healthy life. This building quickly warms up, effectively retains heat, simply maintain the necessary humidity in it. Wood contributes to a good air exchange indoors, provides high hygienic indicators in them. The beam has powerful design potential both the exterior, and the interior with its participation looks luxurious. Absolute practicality, adequate price and the possibility of use in any climatic conditions make the material a reasonable choice for suburban housing construction. In order to enjoy the long, trouble -free operation of structures from the beam, it is necessary to protect it from moisture, fire, fungus and parasites.

High -quality processing of a house from a beam is a guarantee of its long -term aesthetics and good resistance to destructive external factors.

Table of contents

1. Rules for choosing a protective agent
2. Classification of antiseptic agents
3. What antiseptic to prefer?
4. Brus antiseptic technology
5. The importance of fire -retardant processing

Rules for choosing a protective agent

When planning the processing of the beam with an antiseptic, you should show marginal attentiveness when choosing the desired tool. High -quality protective composition should meet the following requirements:

• produced in the finished form or in the form of a concentrate diluted with water;
• comply with environmental safety requirements, do not pose a threat to human and animal health;
• give the material high resistance to aging;
• provide design reliable protection;
• demonstrate high quality indicators at moderate consumption;
• have a democratic price.

Do not be seduced by universal products 5 in 1, as a rule, a good effect can be expected only with phased processing of the beam. Perennial practical experience shows that none of the existing compositions is able to qualitatively protect wood simultaneously from fungi, bugs, and from fire.

Classification of antiseptic agents

All antiseptics can be divided into two categories impregnating and film -forming. The first more persistent, because They penetrate deep into the structure of wood and are not washed out over time. They form a reliable barrier against moisture, exposure to ultraviolet radiation, temperature fluctuations. The optimal for processing a profiled beam, as well as for glued, experts consider water -based impregnations that are not odorous, quickly dry, environmentally friendly. They can be safely used not only from the outside, but also inside the house. In general, the main advantage of soaking antiseptics is both water and organized complete unity with wood; When it swells or drying out, the antiseptic walks with it.

The film -forming products form a film on the surface of the beam, which protects it from moisture and precipitation. However, this film has the ability to collapse during wood deformation, and even just over time. Therefore, it is most reasonable to choose such compositions for decoration of those surfaces that will not be subjected to aggressive exposure to temperatures and atmospheric phenomena.

What antiseptic to prefer?

In the market, in a wide assortment, funds are presented with both domestic and foreign production. What means to give preference depends primarily on the pursued goals and, of course, on the budget.

Among the available and high-quality compositions, it is worth noting Neromid-440, Biochit, Senezh.

Neromid-440

It is intended to protect the beam and other timber from decay, destroying and staining molds, mosses, insects for up to 20 years. The product is an impregnation for external work. Neromid-440 is capable of not only preventing bioporation, but also stop the already occurring destructive processes. It does not affect the structure of wood, it does not prevent further processing (gluing, coloring).

Biochit

A modern antiseptic and wood disinfect, which has high efficiency, which has a bactericidal, antifungal, water -repellent effect on material. Demonstrates deep penetration, contains a bleaching component.

Senezh

It provides enhanced three -level protection of the beam from mold, rot, blue, insects in the open air, as well as indoors, up to 30 years. Highly effective in difficult operating conditions, difficult to. It is able to stop the already begun biocaping. The tool does not worsen the gluing, coloring and strength of the material. Processing glued beam with an antiseptic senezh - a guarantee of the durability of a wooden structure, even with a long and aggressive effect of destructive factors.

Brus antiseptic technology

Antiseptics are applied to the surface cleaned of dirt and fat with a roller, brush or spray. Before use, the product should be mixed. The ambient temperature should be at least +5C. The work is performed in 2-3 entry with an interval of about half an hour. Thus, the normalized total consumption is ensured.

 

Important! You can not process frozen wood. It is strictly forbidden to mix the selected agent with other antiseptic compositions.

The importance of fire -retardant processing

In addition to rot, mold and insects, the structure of the beam is afraid of fire. Therefore, it is very important to take care of protecting the material from the fire. For these purposes, special impregnations are used antipyrene. They consist of such basic components:

• combustion slowers (ammonium phosphates, ammonium chloride, etc.);
• substances that enhance the action of the main moderator;
• various stabilizers.

The beam impregnated with antipyrene is maximally protected from fire, and if the fire still occurs, the spread of flame is difficult.

The principle of operation of fire impregnation:

1. Antipyrene, responding to fire, decomposes into solid and gaseous substances.
2. Gaseous products cool the wood by selecting its heat.
3. Solid products form a film on the surface of the material that overlaps the access of oxygen. No oxygen no fire.

When choosing a composition for fire -retardant processing, you need to pay attention to which group of protective efficiency it belongs. Since some antipyrers can only prevent fire, while others are able to provide serious protection of the structure at all stages of the fire.

It is worth noting that any fire -fighting agent loses its properties over time. About once every 3-4 years, processing a house from a beam with an antipyrene should be repeated. Moreover, it is better not to change the fire -retardant composition; If you buy the same way, you should consult a specialist about the compatibility of specific impregnations.