What to treat wood to not rot. The impregnation for wood is an effective protective remedy for moisture and rotting. How to choose the right tool

Humidity and rotes are interconnected: fungal formations appear where there is dampness. Impregnation for wood from moisture and rotting in modern performance Combines protect against both misfortunes. But in the former centuries, a person paid more attention to the protection of wood from the sputum, considering it just its root cause of any appearance of mold.

The forestry was arranged, as a rule, in autumn so that before the summer it was possible to remove moisture from the dusting tree. After that, the lumber was already made from the log, and the probability of appearing in it was rot proper storage Miscelly. Especially since the drying will continue.

The stability of wood to rotting is higher in resinous rocks, for which they are valued when fastening underground mining workings. In the old abandoned developments, the larch racks are in excellent condition even after half a century. Nowadays, fighting water in wooden structures has become easier thanks to new impregnating materials.

Protection against moisture

If we talk about the protection of wood only from dampness, then there are such methods. But when it comes to preventing the posting, this problem is solved comprehensively: the effect of water, as a process catalyst, is limited and microorganisms that can cause rotes are blocked. Wood protection methods from moisture:

Paintwork. The surface is treated different colors Special paints or varnishes. The protection efficiency by this method leaves much to be desired, and without constant updating the layer can not do. But some modern dyes are in their composition anti-grapple additives. Lucky should be selected in such a way that they contain elastic polymers that do not allow the cracking of the outer layer, or absorbing varnish without forming the film.
More reliable and long-term protection of wood from moisture is achieved by impregnating with special solutions with filling out existing cracks. But this requires equipment for the size of structures: autoclaves or baths. Working formulations include and antiseptics, and sealed gaps will not let penetrate inside the harmful insects.
Horron coating is made if the elements of wooden structures will be installed in the ground where constant dampness. It looks painted with a black viscous mass of the surface is not entirely attractive, but protects very reliably, for example, a properly treated railway sleepers serve during the century.
For moisture insulation of the underground part of the pillars or logs, spent machine oil is used. As with the coating of the Hudron, the product looks ugly, but this method is used often in order to dispose of lubrication.

Protection against rot

It is not used in pure form, it is usually performed comprehensively with water protection, since the source of rotting is damp. It is the result of sharp temperature fluctuations and direct exposure to atmospheric precipitation, and indoors are elevated air humidity and no ventilation. Most often, wooden surfaces are rotated, directly in contact with the external environment: window Rama, surface crowns of log cabins and opened pillars in the soil.

The internal elements of the house-building can also hit rot when non-compliance with ventilation mode. Ways to combat this fungal disease will be discussed below.

Using special types of designs

To avoid moisture wooden devicesMeasures to this are accepted already at the design stage. There are certain rules using which you can significantly reduce the risk of infection with fungal rot:

Protect the construction of atmospheric precipitation.
Receduiate contacts with earth, concrete and stone foundations and metal beams using waterproofing. The top of themselves must be located above the soil level. Device of the scene necessarily.
Support, and provide access to elements of structures for conducting preventive inspections for signs of diseases or the appearance of harmful insects.
Use for construction only the material previously succeeded during the year.
In places of contrast temperatures, structural elements are coated with thermal insulation.

Protecting the tree from rotting much more reliable can be impregnated with antiseptics. Moreover, this is not late and if the disease is revealed during the next preventive inspection of structures.

Processing with special solutions

Antiseptics are drugs that prevent the processes of rotting due to the oppression of the growth of microbes or their complete destruction. To protect wood, the composition of any mixture with the use of these substances must also include a component that protects the product from the penetration of water droplets into it.

Beneficial features Such chemical solutions:

toxicity with respect to fungal formations;
implant resistance;
high degree of permeability;
no unpleasant odcent;
does not adversely affect people and animals;
neutral composition does not cause fastener corrosion.

Treatment of wood from rotting and moisture is performed before it is mounted in the design. Antiseptics are produced in the form of solutions of various viscosity:

Water-soluble fetrel powders and sodium siliconfluoride (concentration of 4%) with auxiliary substances: chalk, cement, lime, soda Calcined and gypsum. And also on a dry substrate, ammonium siliconfluoride is made, its content in liquid is 5-10%. On the basis of mixtures - BBK-3 preparations (boric acid and bora), HHCs (chromuby and chip chloride), MHCC (the same substances and copper vigor), 2 latter toxic. And, finally, the GR-48 means is a liquid with pentachlorophenol (2-5%).
If the work is launched uneasylessly wood, then the tree covering from rotting and moisture is better to make an organic soluble antiseptic type pl, which is dissolved in light oil products like diesel fuel or kerosene Pentachlorophenol substance. Such a mixture is highly toxic and has a good penetrating ability. Another means of this class has a NML labeling - nofttenate copper, divorced in fuel oil or solventiaft. It has the same properties.
Oil are considered the most effective, but have a strong smell. These are oily fluids: coal, shale and anthracene. Very resistant, not washed out with water and neutral, do not cause corrosion. They often make the shape of the pillars (underground part of them), sleepers, piles and elements of underwater buildings.
More thick consistency have antiseptic pastes. They make them of the water-soluble mixtures listed above, filler (peat powder) and binding components - liquid glass, bitumen and clay. The viscous substances are treated with log beams and pillars, which have a well absorb moisture well, and as an additional measure, they also water themselves.

There are other means to protect the tree from rotting and moisture. For example, a healthy bar is often coated with a mixture of diluted sulfuric acid (5%) and potassium bichromate (5%).

The presence of protective solutions in the trading network

Most often, the means for processing wood processing of complex action, combining the properties of antiseptics, flame retardants (from fire) and waterproofing materials. Here are some of their varieties:

Polymeric preparations - aimed at preventing mold, blue and rotting, and also contain preventing the appearance of microorganisms of salt, chromium and zinc. It is absolutely harmless to the man brand Bicidol, Wuproteks and Pinotex.
Biopirts - Sezhenzbio applies to this class. And the biocidal compositions of the series (woody keeper), they all provide protection against mold, microorganisms and insects.
Antipimate antiseptics work against rot, and give fire resistance products. Popular brands VIM-1, Aquabor, Biocron, Novoteks, Vak-48d, Pyrolax, Pinotex.

The main Russian manufacturers are the company "Yaroslavl Antiseptic" and "Sezheng", LLC NPO North. Choosing than to process the tree, you should pay attention to the manufacturer. These companies can be trusted.

Make protection with your own hands

To handle wooden structures, it is not necessary to attract the team of specialists. You can do it yourself, but it is necessary to perform some rules. Before painting the surface, you need to clean them from dirt, and well, if the weather is dry and warm.

Some tips:

aqueous solutions to apply sprayed with brushes or roller;
we should not forget about others - some drugs make a sharp smell;
it is necessary to work in the respirator or mask, overalls;
near the object should not be children and pets;
compliance with the dosage of the manufacturer must.

Processing surfaces are needed with the frequency specified in the instruction. The antiseptic flow depends on its viscosity, it happens within 100-400 g per m². The most economical is the spraying method.

Harm

The drug entering the skin or its vapors into lungs can cause negative reactions of the body, which are manifested in the form of allergies: rash, redness and itching. Protecting consumer rights, the legislator established a ban on the sale of strong toxic antiseptics for household use.

After applying the solution dries or hardens, the smell disappears, and the danger to humans is disturbed with it. For ambient Mixtures are neutral according to the composition of the components: they decompose under the influence of sunlight and the most powerful natural oxidant - air oxygen.

Materials for self-use

Most often protect wooden products available to purchase or existing liquids or powders, dissolving them in water. It can be:

silicate glue;
spent machine or linen oil;
bitumen and gudron;
haired lime and a mixture of table salt with boric acid.

Predated during construction wooden house Applied materials used to this day. These folk remedies:

copper vigorous - it is dissolved at the rate of 100 g per bucket;
soda and vinegar;
resin.

Thus, the protection of wood from rotting has always been carried out, and there are many different means and methods. They are constantly improving what their wide range of presentation gives.

As a building materials, wood was used in antiquity. It still remains the most common eco-friendly material. Wood products have a pleasant, natural smell and beautiful colour. But natural materials may suffer from exposure to moisture and microorganisms. Some of the main enemies wooden buildings - These are fungi, which lead to rotting. Therefore, it is important to carry out a timely processing of wood from rotting and moisture.

Prevention of rotting

Prior to the start of construction, a number of preventive measures are required. Wood humidity varies depending on the time of year and weather conditions. Wooden construction billets must be dried in vivo during the year. The tree has a property to absorb moisture from the environment and swell when it is increased. For high temperatures Wood drying occurs.

Such oscillations lead to the formation of cracks, and the wooden design may suffer. It is necessary to cover wood with compositions that reduce the absorption of moisture, but allow the wood to "breathe" . There are methods of protection of wood from rottingpreventing decomposition processes and bad influence moisture:

Waterproofing of the room.
Compliance with the norms of humidity and temperature mode When stored.
Regular inspections of buildings and products for damage to fungus and pests.

The damage to fungi is due to violations of the conditions for transportation and storage. Factors contributing to the reproduction of microorganisms:

When a fungus is detected, it is necessary to take a sample to determine the density and humidity of the tree and process wood from rotting. Special tools will help brake the decomposition process. Otherwise, the structure will rot, over time, will take an unsightly appearance and completely collapses.

Antiseptic means

You can prevent the reproduction of fungi and mold using antiseptics. They constrain the development of microorganisms. When choosing funds, it is important to take into account that some of them are able to apply a considerable damage to people and animals. It should also be paid to the anti-corrosion properties and the effect of antiseptic agents. Impregnation for wood from moisture and rotting can be divided into 4 groups:

Folk recipes

Cook effective tool Protection, soak wood from rotting and moisture using folk remedies. If the rotation process has not yet managed to cover a large area, film recipes will help to eliminate further destruction:

Liquid glass (silicate glue). Dilute glue in water, bring the solution to a brush to the sections where rotting was localized. As a result of processing on the design surface, a dense layer of white glue is remaining. This method is the easiest.
Vinegar and soda. Treat the striking places with soda, then peel acetic acid with a spray gun.
Sulfuric acid and potassium bichromate. Bichromat potassium mix in equal parts with sulfuric acid. Soak wood on the street.
Copper vigor. Dissolve 100 g of powder in 10 liters of water and apply a solution to the dried tree.
Resin. For external processing, you can apply hot resin. Resin to bring to a boil and apply for dry wood. For colored products, the tool will not suit, because it stains the surface into a dark tone.
Salt and boric acid. Salt (1 kg) and boric acid (50 g) stir in boiling water (5 l). Cover the wooden surface several times with a break of 2 hours, giving the tool the possibility to absorb well and dry.

Processing Finnish method

For the Finnish tree processing method, salt, water, iron vigor, greased lime, flour will be required. Ingredients thoroughly mix to a homogeneous state. Most of the mixture should be water and flour. Mix to warm on a small fire and immediately apply it to a wooden surface. This composition is not washed off with water and keeps on wood long enough.

For wood processing from rotting and moisture, the antiseptic uses various methods. The most effective is full immersion of building materials in the container with active components. But this is expensive pleasure. Impregnation in autoclaves is based on action high pressurewhich provides deep penetration of the composition in the wood.

Most antiseptics are conveniently applied using roller, brushes or spacing.

Only a dry surface should be processed, which was not covered before anything, otherwise the tool will not be absorbed. First, impregnate places that have already raised rotting. Treatment should be carried out in warm, dry weather at 20-25 degrees above zero. At a temperature of less than 5 degrees, treatment impregnation will not benefit.

What is better to treat wood from rotting?

In our modern and technological worldwhere plastic and others are increasingly used as a building material construction MaterialsProducts made of natural wood become a sample not only prestige, but also care for their health. For a long time, it is known that wood is natural and ecologically pure Material. But, like any other natural materialThe tree is susceptible to rotting and needs protection.

In this article, we will analyze the causes of the destruction of the material, which can be treated with the tree, so as not to rot, and other useful nuances.

Why does wood rot?

The main and almost most important reason, due to which the wood begins to rot, is the development of fungus, which destroys its structure. Rotation begins when a harmful fungal dispute on the surface of the tree. The most dangerous of them is considered a house mushroom, which is capable of affecting the material, regardless of whether it is protected from atmospheric influence or no. Wood, affected by fungus, can be distinguished by such signs:

Cracks on the surface, longitudinal or transverse.
Visually collapsed structure.
Softness (reduced surface strength).
Changed natural color.

The tree loses its physicomechanical properties - this process is called rotting. It is mainly susceptible to wood that exposes an open atmosphere ( large moisture, freezing and thawing, straight sun rays and wind). First of all, the oveutes of the fungus are susceptible to the outer surfaces and coverage of the soil.

Ways to deal with rotting

There are several folk and modern ways:

Processing resin. Dry wood is processed by a hot resin, this method is very effective to protect logs for fences, stinking, rounding the tracks to dumart sites, geepboard, ceiling beams, rafted, etc.
To protect a little moistened wood more often used burning. This procedure is carried out using soldering lampThe tree burns up to dark brown, then the burned surface is cleaned with a metal brush before the annual rings appear.
However B. modern world The technology of protection does not stand still, and most often apply chemical methods of protection - this antiseptic and canning Wooden elements and structures.

The following video shows the roasting process of wood:

Antiseptics can be divided into several classes:

Antiseptic.
Preservative.
For decorative finishes.

All of these chemical compounds combines one task - this penetration into the upper layers of the tree in order to protect products from the destructive impact of the fungus. The decorating compositions are also to some extent protect against rotting, but they are mainly used to give a certain shade or color.

Most often wood is treated with water-soluble compositions made on the basis of organic compounds, antiseptic pastes, oil antiseptics, etc.

The correct selection of the antiseptic is capable of increasing the strength and durability of products several times. For right choice It is necessary to understand where the tree will be operated:

Oil-based formulations are used for external work, they are capable of forming a dense film on the surface, which protects products from excess moisture and fungi.
Water soluble antiseptics are used to prevent the occurrence of fungi and replete material. They are practically not toxic and no smell. However, such compositions are not suitable for premises with elevated levels of humidity.
Solutions made on the basis of organic solvents can possibly apply both with outdoor and interior decoration. These compositions are characterized by simplicity of application.
Combined compositions are able to protect products not only from pests and fungus, but also to some extent from fire.
And the most latter is antipyrenes that guarantee the protection of the tree not only from ultraviolet, but also from its ignition, after processing wood, it becomes a felonable.

Technology of proper use of impregnation

Basically, the use of protective equipment does not represent much difficult. Nevertheless, it should be remembered that any chemical substances when entering the skin and can cause irritation. Therefore, when working must first observe safety measures: work in protective clothing, as well as in mask and rubber gloves.

So, the main work:

With the help of a solvent and scraper, the surface is cleared from old paint., Fat and mud.
Next, wood must be treated with detergent and wait for a complete drying.
Carefully read the information on the label, the impregnation is primarily applied to the damaged areas (ends, cuts and saws).
The following antiseptic layers can be applied only a few hours after applying the previous layer (see the instructions on the package). Final drying can last from two days to several weeks (here you also need to adhere to the manufacturer's recommendation).

It is important to know that proper selection And the application of antiseptic compositions is able to extend the life of products made from wood, up to 30-35 years. However, do not forget that much will depend on the operating conditions and climate. The appearance on the surface of the chips, cracks, as well as the color change - the right sign that it is necessary to update the protective coating. We also strongly recommend using different antiseptic compositions every time.

The tree is widely used in construction, everyday life. This durable material retains decorativeness before the appearance of mold, other pests. To prevent damage, the surface is treated with different compositions of natural, industrial origin.

Why the mold appears on the wood

Mushrooms are the main enemy of wood. Conditions contributing to their appearance:

High humidity .
Standing air without ventilation.
Sharp change shifts, condensate formation on the surface of the products.
Waste wood freezing, which leads to deep penetration of the dispute.

Located on the bark of the tree, during his life does not develop.
Appears when contacting products with Earth.
Comes from the air.

Preliminary protection that reduces the risk of infection:

Several varieties are distinguished:

The black mold has many strains, it is impossible to distinguish which naked eye. General characteristics - Excessive activity, the ability to rapid destruction, damage to the material.

It is a serious danger to humans: disputes when entering the respiratory tract cause allergic reactions, irritation, poisoning. A variety is resistant to the impacts used to combat her.

White mold is less than a rack to aggressive means. Amazes wooden items, products, food. The colonial whiteness for a person does not represent a serious danger, but can cause allergies.
Mushrooms Blue are striking wood, lead to its rot. Dangerous for carrying structures: when rotting, their ability to withstand loads is reduced, save stiffness.

Actinomycetes - something average between mushrooms and algae. Prefer to appear in high humidity, soften the wood structure.

Methods of struggle

There are many methods, natural and synthetic agents.

Folk remedies

Folk methods against the damage of the tree are gentle, effective, but protect the material for a while.

Means 1: Resin

Against the argument of mushrooms helps resin, heated before applying.

effective
safe
cheap.

The surface remains sticky.
Resin damaging, applied difficult, you need to stretch.

Means 2: Silicate glue

A silicate glue diluted to the state of medium-sieves. They are treated with surfaces of wooden products, coatings 1-2 times.

This is a safe hypoallergenic composition. It has a short-term effect, not suitable for some types of mold.

Means 3: Potassium Bichromate, Sulfuric Acid

5% solution of potassium bichromate, 5% sulfuric acid concentrate is mixed in equal proportions.

The resulting solutions are processed by boards, adjacent to the structures of the soil. The method is effective, but dangerous for the soil.

Means 4: Vinegar and Soda

To get rid of the already existing focus, the place is sprinkled with soda, splashes by 9 or 6% acetic acid.

Means 5: Salt, Acid, Boiling

Prepare a solution of 5 l hot boiled water, 1 kg of table salt, 50 g of boric acid. Thoroughly mixed, treated wood.

Means 6: Copper Cap

Take 100 g of dry matter, diluted in 10 liters of water. The boards are processed with solution, then they are dried, used for construction.

Means 7: White

Chlorine bleach is well consider fungus, but it should be borne in mind that the liquid brightens wood.

In the baths, saunas it is possible to remove mushrooms only folk remedies. To cure the struck plot, clean the boards of soda, poured with vinegar, are waiting for the end of the reaction. Then wash the reagents with water, cover the zone of tea tree oil, diluted in warm water.

Folk remedies are not always effective and safe. They are used when there are no special preparations at hand, and the problem needs to be solved quickly.

Modern formulations

Preparations are divided into 3 groups according to the method of applying and actions:

paints with a shelled or translucent effect;

Paints, varnishes perform 2 functions: help remove mold, participate in the finish. Create a water-repellent coating that protects the tree for a long time.

Processing with antiseptics - the main way of struggle. Maybe superficial, deep:

Surface treatment of boards is carried out in the house during construction or repair. Sometimes lumber suppliers provide the material that has already been processed in this way.
Deep impregnation using the preservation method allows you to remove all disputes from the surface of the product and to the depth. Penetration chemical compositions It occurs under the conditions of the autoclave when changing temperatures.

Varieties of antiseptics

Synthetic agents against wood fungus differ in composition, effect effect:

To prevent the appearance, get rid of the fungus in the house, it is necessary to correctly select the composition of the antiseptic or protective coating. It is worth considering:

humidity of the room;
the presence of contact with the earth;
air temperature;
operating conditions of the product, surface.

The home climate is well tolerated by soluble or water-repellent solutions, in dry rooms you can restrict ourselves to paint coatings. For the street, you should choose more hard tools.

Conducting work

The appearance of the fungus on the tree can be prevented. Another option is to remove the already available mold.

Preliminary protection

To create a protective layer on a new product, in production or before construction, a wooden piece is covered with varnishes, paints, antiseptics. Application is carried out on a dry clean surface. Wait for drying. If necessary, repeat the operation. Apply:

tassels,
rollers
sprayers.

Treatment of wood

To destroy the existing fungus, it is not necessary to dismantle the product. If the mold did not grow up, did not have time to spoil the structure of the wood, it is enough to hold a complex of medical work:

Clear the affected zone with a spatula, brush. At the same time, it is necessary to put on gloves.
Turn over the surface with the compositions of deep penetration or impregnate it with an antiseptic.
Apply the finish coating.

After using synthetic means, the defeat is not renewed. As a rule, chemicals kill all pests on the surface of the tree surface.

Wood - Durable, reliable and environmentally friendly material, which is successfully used to build private houses and baths on land plots. Despite the demand and excellent performance, it has an essential drawback - high hygroscopicity and susceptibility to rotting. To prevent the possible destruction of wood fibers, high-quality and timely treatment of wood from rotting and moisture is required.

Causes of wood rotting

The main negative factor leading to the destruction of wood is the development of mold and pathogenic microorganisms. The primary infection of the material may occur as a result of a violation of production technology, improper transport or storage.

The active development of pathogens occurs under the influence of the following factors:

High air humidity - from 75 to 100%.
Increased wood moisture - over 18%.
Insufficient level of air exchange in the storage.
Significant temperature differences.
Long direct contact with Earth.
Wind load, precipitation and sun rays.

To properly treat wood, it is necessary to take into account the main signs of the destructive state of the material. The process of rotting begins when a timber or log is infected (the most dangerous view Mold - Mushroom House, destroying even pre-processed material).

The initial stage of the appearance of rotes is accompanied by the following signs:

Changing the structure of wood, the appearance of softness and looseness.
The formation of small cracks, chips and damage.
Changing a natural shade.
The appearance of characteristic rotten smell.

Proper protection of wood from rotting and moisture significantly extends the service life of the material to 30 years.

Effective ways to combat increased moisture and rotting

There are two effective ways to protect the tree from negative factors: antiseptation and preservation.

Conservation involves applying a defensive composition of deep penetration. In this case, wood is subjected to long-term cold or hot soaking or processing a preservative with a diffuser or autoclave. Such technology is used in the conditions of industrial preparation of material.

Antiseptation provides for the preliminary processing of wood with special means using a roller or pulverizer. When choosing Antiseptic, it is important to take into account the design features and the conditions for its operation.

For maximum protection wooden boardBruus or logs can apply antiseptics, impregnations, varnishes and paints on an organic, inorganic and combined basis.

Antiseptic composition

The following compounds apply to it:

With water-repellent properties. Deep penetration compositions are used to prevent wood from rotting and destruction. They are intended for processing wooden housesBath and household buildings.
On a water-soluble basis. They are developed on the basis of fluoride and siliced \u200b\u200bcompounds of boric acid, bora and zinc chloride. Quick-drying and safe compositions that can be used to protect surfaces susceptible to elevated moisture.
On organic basis. The compositions are intended for processing internal and external elements wooden structures. Contribute to the formation of a dense water-repellent film.
Oilly based. After applying, a dense coating is formed, a negative impact resistant external factors. The compositions are designed to handle dry or pre-dried wood. Application on a wet surface can lead to the internal destruction of the material.
Combined type. Such formulations can be used for any type of wood, provide additional defense against fire.

Impregnation for wood

Moisture-resistant impregnations are designed to protect wood from negative impact Atmospheric precipitation. They are suitable for outdoor treatment wooden surfaces residential houses, arbors, baths, fences and household buildings.

Water-repellent impregnation for wood can be used both as an independent protective agent, and in conjunction with antipirens and antiseptic primers of deep penetration.

The composition is able to deeply impregnate the material, providing protection of wood fibers from damage to mold and pathogenic microorganisms. In addition, it contributes to the elimination of small cracks and the improvement of air exchange in the wood.

Oil-based liquids

Such formulations are moderately safe, capable of separating a small amount of toxic compounds, therefore are not suitable for internal work.

Other protective compounds

Also to protect wood from negative impact various factors Combined compositions, paints and varnishes are used.

Combined compounds – special meansdesigned to protect wood from moisture, temperature differences and fire. In addition, they increase the durability of the material to ultraviolet and biological influence: rewarding, affecting mold, fungus and insects.
Paints. Used for integrated protection against damage to microorganisms and mold, as well as to increase the aestheticness and attractiveness of wooden surfaces.
Varnishes. Used to prevent cracking and deformation of wood, provide mattness or gloss surface.

Folk remedies for protecting wood from rotting

Prepare an efficient and inexpensive antiseptic for wood can be independent of the available components. We present the most popular recipes of folk remedies:

Silicate glue. To obtain a solution, glue is divorced by water in the desired proportion. The ready mass is distributed on the surface treated with a thin layer with a wide brush.
Aqueous solution based on copper. For the preparation of a 5% solution, a copulated copper cunery is used in water, which can be carefully handled wooden structures and elements.
Solution from redeemed lime. For the preparation of the solution, 1 part of the lime (oversized) and 3 parts of the water are used. The components are mixed in a metal container until a homogeneous mass is obtained, which is applied to the surface with a brush or roller.
Seed oil flax. Provides reliable protection From rotting, insects and moisture. Wood processing from rotting with flaxseed oil is performed on the purified and dried surface. Oil resistant to elevated moisture and fire.
Mixture based on vinegar and soda. It allows you to eliminate the foci of infection with damaged wood sections. Initially, the surface is treated with soda, after which he sprayed with vinegar. Another option provides for the preparation of essence by breeding soda vinegar. The finished solution needs to cover the affected areas and withstand 5-10 minutes.
Hot resin. The warm-up resin mass is used to process outdoor wood designs - fences, benches, chairs and logs that are directly in contact with the soil.
Composition based on potassium bichromate and sulfuric acid. 5% potassium and acid solutions are mixed for the preparation of composition in proportion 1: 1. It is intended for processing the outer surfaces of the walls and the upper layer of the soil.
Composition based on salt and boric acid. For the preparation of 55 g of boric acid and 900 g of a stone salt divorces a liter cold water. Wood is processed by a ready-made composition of 2-3 times with an interval of 1.5 hours between the windows.

All of the above methods are effective if the processing is subjected to clean wood or having a minor degree of lesion.

How to apply protective coating on the tree

Technologically effective method protection of wood from rotting and destruction - processing with antiseptics, impregnation, paints and varnishes. There are certain rules that must be observed when conducting such procedures:

With direct contact with chemical solutions for wood processing, it is recommended to use personal protective equipment - gloves, mask and glasses.
The processed surface is cleaned of contamination, dust, old decorative coating with a metal scraper.
The surface stripping is performed with a brush with rigid bristle or sandpaper of medium grain.
Purified surface is washed with water with small quantity Neutral detergent And leaving for drying.
Before using a specific protective agent, it is necessary to study in detail the instructions for use.
Treatment is carried out with end parts, sections, connecting elements and areas having damage.
The finished composition is applied in several layers with an interval of 1.5-2 hours for drying each layer.

Additional treatment ready-made compositions To protect against pathogenic microorganisms, mold, humidity and other negative factors significantly increases the level of reliability and life of wooden structures.