Wooden beam is very convenient for construction. Many buildings can be built from it: from a capital residential building to a temporary greenhouse. Wood is a strong, reliable and durable material, but, unfortunately, defenseless against the destructive influence of the environment, it is prone to rotting, cracking when it dries out, or can be destroyed by wood insects. It is not difficult to avoid such a nuisance if you know how to process the timber.
What can be used to protect
In order to protect wooden surfaces from damage and destruction, various means can be used.
Various impregnations
Impregnation for timber is the most optimal means that allows you to preserve its structure for a long time and protect it from destruction. It is applied to the base before the start of decorative and design work, penetrating deeply into the wood structure, protecting it from decay or drying out. But some impregnating solutions can change the natural color of wood - this must also be taken into account when choosing a mixture. For example, if it is planned to varnish a log house made of planed timber, preserving or slightly shading the natural shade of the material, then you need to choose transparent compositions that do not change their color after application.
Priming mixtures
The use of various impregnating primers is very convenient. A primer with additional additives will not only protect the material, but also prepare the base for applying a decorative coating. When choosing a suitable primer, in addition to its priming properties, it is necessary to take into account the same features as when choosing impregnating solutions.
Varnishes and enamels
Impregnating varnishes and enamels have a high degree of protection, but, unfortunately, most of them are toxic. They are perfect for processing the building from the outside, protecting the building from moisture and temperature extremes.
homemade recipes
"Folk" methods suggest using improvised means, for example, used engine oils or ash, to protect a log house from a planed beam. But after such treatment, the material almost always loses its natural color, and the protection of the walls, as a rule, is almost never complete.
Solutions for processing can be:
- Water based, when the solvent is water.
- Based on refined products (more often these are varnishes, enamels or with an antiseptic or fire retardant added to them).
- Synthetic-based, where the solvent can be any chemical compound, are often toxic.
In order for the protective qualities of the impregnating mixtures to correspond to the operating conditions of the building, choosing the appropriate composition, the following parameters must be taken into account:
In addition, it must be borne in mind that the processing of timber in the gazebo will be very different from impregnating the walls outside or inside a residential log house made of planed timber:
Experienced craftsmen for long-term wood protection recommend:
- When processing walls from the outside, start applying the impregnation from the ends. First, the ends are well impregnated, and then the rest of the wooden elements. 2-3 more layers are applied to the ends, because they are the most defenseless against the aggression of the external environment, and rotting of the material begins from the ends.
- Decorative and design work can only be started after the base has dried after impregnation.
- To preserve the natural beauty of wood, it is necessary to carefully study the instructions before purchasing the preparation, which indicates whether it changes the natural color of the wood after application to the base or not.
When choosing how to process timber, you need to take into account all the nuances so that it does not rot and does not collapse under the influence of adverse factors. A house, greenhouse or gazebo impregnated with a well-chosen composition will last a long time without requiring major repairs.
Wood is one of the most common building materials in the world. It is widely used for both building construction and interior decoration, due to its strength, durability and excellent aesthetic characteristics. Since it is a natural material, it is susceptible to biodegradation by moisture and micro-organisms, so it is important to prevent putrefaction. How and what is the treatment of wood from decay?
Causes of decay
The main enemy of wood is a fungus that causes it to rot. "Contamination" can occur as a result of improper storage and transportation. Active reproduction of microorganisms provokes a whole set of concomitant factors:
- Increased air humidity - up to 90%.
- Stagnation of oxygen.
- Moisture exposure.
- Temperature fluctuations and freezing.
- Prolonged contact with the soil.
Prevention of wood decay
To prevent the appearance of mold even before the start of construction, there are many preventive measures. Since the moisture content of a tree after a felling varies from season to season, it must be dried in natural conditions for at least 1 year.
There are a number of methods to prevent biodegradation processes and the negative effects of moisture:
- Waterproofing.
- Staining with special compositions.
- Roof waterproofing.
- Heat and vapor barrier.
The foundation for a wooden structure should always be located above ground level, it is also necessary to equip a drainage system and blind areas. A garden near the house with tall trees is a bad idea as they will interfere with natural drying.
Also, to prevent putrefactive processes, it is necessary to inspect the house every year. If signs of fungus are detected, the material should be taken for a sample to determine its moisture content and density.
Preventive measures are important, since many physical indicators decrease in wood affected by the fungus: it becomes up to 30 times less hard, 3 times less dense. All this leads to the distortion of window openings, the movement of walls, up to the loosening of the structure.
If biodegradation has begun, it can be contained with the help of special means - both store-bought and folk.
Antiseptics
If mold has already appeared, then its growth can be prevented with the help of antiseptic agents. They inhibit the reproduction on wooden surfaces of microorganisms that cause decay.
Today, the store usually has something to choose from antiseptics When choosing a specific product, attention should be paid to indicators such as possible harm to humans and animals, anti-corrosion properties and impact on the quality of the tree.
All antiseptics are conditionally divided into 3 groups:
- Water soluble agents.
- Oily.
- Pasty.
Water-soluble antiseptics
The most common impregnation is sodium fluoride. Its popularity is due to a set of significant advantages:
- high efficiency;
- good penetrating ability;
- no unpleasant odor.
Sodium fluoride does not impair the aesthetic properties of wood and does not cause corrosion of metal parts that come into contact with it. In order to protect the tree from decay, BBK-3 and GR-48 are also often used.
BBK-3 is a solution of borax and boric acid. It is relatively safe for humans and animals, and also has excellent penetrating power.
GR-48 is a drug based on pentachlorophenol. It protects the boards not only from the negative effects of moisture and biodegradation, but also from blue.
Often, products are used that contain several active ingredients at once - for example, HTC based on chrompic and zinc chloride. However, this impregnation has 2 significant disadvantages: toxicity and the possibility of wood staining.
Oily and pasty antiseptics
Oily antiseptics are considered the strongest of their kind. They are used to protect wooden walls from the negative effects of moisture and soil. However, oil impregnation also has two serious drawbacks: a sharp unpleasant odor and the ability to stain wood in a dark brown color.
Paste antiseptics consist of three main components:
- Water soluble antiseptic.
- Filler.
- Clay or bitumen as a binder.
Organically soluble antiseptics are products like PL containing pentachlorophenol and petroleum products. However, due to their high toxicity, they are rarely used.
The use of organically soluble antiseptics is justified for treating wood when exposed to moisture in order to avoid drying. Using these tools, you need to take care of personal protection: gloves and a respirator.
How to impregnate wood
In order to treat a tree with an antiseptic composition, different methods are used. The most effective way is to immerse the material in baths with the active substance. The only disadvantage of the method is its high cost.
The second method is impregnation using autoclaves. This method is based on the action of high pressure, which contributes to the deep absorption of the composition into the material.
Often, special pastes are applied to the boards - they have good penetrating power and effectively protect the material from fungus. Often, antiseptics are applied with rollers, brushes, or simply sprayed from a spray bottle.
Applying an antiseptic with a brush, as well as a spray gun It is always necessary to apply the composition on a dry surface that has not been varnished or enameled, since in these cases the product will not be able to be absorbed.
The first step is to treat the areas where rotting has already begun. Usually these are the ends of the building and sections. It is best to carry out the procedure at a temperature of +20 to +25. If the temperature drops below +5, treatment with an antiseptic will not work.
Folk remedies for impregnation
If the putrefactive process did not have time to grow strongly, folk remedies will help prevent further destruction of the tree:
- silicate adhesive.
- Soda and vinegar.
- Potassium bichromate solution.
- Copper vitriol.
- Resin.
- Salt and boric acid.
The easiest way is to use silicate glue. It is required to dilute it with water, and apply the resulting solution to areas where biodegradation is observed. You can also treat the places of decay with soda, and sprinkle with vinegar from the spray bottle on top.
Potassium bichromate is used by mixing in equal proportions with sulfuric acid. The resulting composition should be processed not only on the boards on the street, but also up to 50 cm of the soil layer.
Another effective improvised tool for the prevention of wood decay is copper sulfate. To prepare the composition, take 100 g of the substance per 10 liters of water.
For external processing, resin can be used, as well as a mixture of 1 kg of salt and 50 g of boric acid, which are stirred in 5 liters of boiling water. Such a composition must be applied to the wood several times, waiting for a couple of hours so that the product can be absorbed.
Processing by the Finnish method
The Finnish method is a special way of processing wood to protect it from moisture and decay. You will need a set of ingredients:
- salt;
- flour;
- water;
- slaked lime;
- inkstone.
Such a composition is kept on the material for a very long time, without being washed off with water. Despite the safety of the method, it is recommended to use it only for the protective treatment of wood intended for fences and roofs.
The listed ingredients must be mixed to a consistency resembling sour cream, and the bulk of the mixture should be based on flour and water. After thorough mixing, the composition should be slightly heated over low heat, and when it becomes warm, you need to quickly apply it to the boards.
After the first layer has dried, it is necessary to process the material again. If the composition has cooled down by this time, it will need to be heated again.
The porch has always had the ability to give comfort to everyone who enters the house. And how pleasing to the eye and creates a pleasant, friendly and inviting atmosphere of a wooden porch - it's hard to put into words. In addition, such designs are durable, unpretentious and financially profitable. But, as with any thing, a wooden porch also needs care, which consists in painting and periodic surface treatment.
What to use to treat a wooden porch
When deciding to process a wooden porch, it is initially worth choosing the necessary antiseptic primer or antiseptic impregnation. Both of these tools have an identical effect, but the primer additionally prepares the surface for further processing with varnish or other material.
Porch protection from moisture
For wood, as for any material, there are acceptable standards, the neglect of which will lead to the rapid destruction of the structure. Thus, exceeding 15% of the wood moisture threshold will lead to the destruction of the fibers, subsequent swelling and delamination of the integral structure of the wooden porch. Almost all types of wood are affected by moisture and special solutions have been created to protect them. These are penetrating and water-repellent so-called film-forming substances, where the former give a more reliable result and retain their properties for a long time, while the latter are cheaper, but serve many times less.
For example, consider two products that resist better than others the penetration of moisture into wood.
Aidol Langzeit-Lasur medium-viscosity impregnating agent, shown in the following photo, is perfect for treating walls, furniture, decorative structures, railings and fences made of wood. The tool is absolutely safe for people. Suitable for use with any wood, because it has a huge selection of shades from ebony to dark oak.
Colorless, based on acrylic resin, water and a number of additives Belinka Interier Sauna azure. The tool is perfect for processing a wooden porch in hot regions with high humidity. Very well withstands temperature loads and the influence of aggressive environments. The product is applied with a spray gun or roller in several layers. We will consider the process of applying this azure in more detail in the next photo.
Protection against fungus and decay
The constant change in temperature, seasons and many other natural factors lead to early decay of wood structures. In our changeable and difficult climate, a wooden porch experiences all the hardships of the environment, and this can lead to wear and tear on the structure.
The best solution for treating a wooden porch is to use a special antiseptic. Basically, antiseptics are produced in the form of solutions and in most cases are universal. The scope of their application varies from antifungal to insecticidal. The most popular are solutions from Pinotex Impra and Senezh EcoBio.
The first is used for hidden wooden structures and details, such as cross beams and roof slings. It is extremely reliable and gives a persistent antifungal effect for many years. After applying the first layer, re-painting is not required.
The second is necessary for impregnating the outer part of the wooden porch, it partially acts as a primer for subsequent painting. It is applied in several layers, as indicated in the next photo, and protects against decay and mold for up to 30 years.
Impregnation for fire protection
Fire is the most terrible and terrible pest for a tree. To protect and prevent fire and even smoldering, special solutions are used - flame retardants. When a fire occurs, fire retardants in wood turn into a dense protective film that can withstand fire for a relatively long time. Fire retardants are available in the form of mortars, paints, plasters and gels.
The main representative of NEOMID 530 products. This solution allows you to cover the wooden base for both indoor and outdoor work. After processing, the wood structure reliably resists fire and is not broken, which makes it possible to further process the porch with varnishes and paints.
Another representative is Pyrilax-biopyren, a complex remedy presented in the following photo, which provides protection not only from fire and its harmful effects on the wooden surface of the porch, but also from fungus and harmful insects. The product is absolutely safe for people and animals. It is a universal remedy, so it can cover the tree both indoors and outdoors.
Protecting wood from insects
Akvalak Bor - impregnation of deep penetration, resists the ingress of insects into the wood and its destruction. The solution does not violate the integrity of the wood and its color texture. Basically, the varnish is diluted with water, and it is intended mainly to cover doorways, railings, stairs and walls.
The second representative, suitable for processing a wooden porch, shown in the following photo, is a multifunctional decorator with an antiseptic effect - Tonotex. The solution is able to get rid of insects of all kinds and at the same time prevent fungi and mold from developing. It has a large selection of shades, which gives a huge field for choosing the color of wooden products from bog oak to red woods.
Porch Processing Procedure
It is worth knowing that the processing of wooden products is carried out in 2 stages. Firstly, the wood is impregnated with special antiseptics to fight fungus and mold, and an insecticidal and refractory solution is applied. Secondly, varnish or paint is applied, which gives the wood a special decorative layer that gives beauty and naturalness to the porch.
Impregnation of a wooden porch
During the receipt of wooden parts of the structure and immediately before assembly, they are industrially impregnated with special solutions, but there are cases when impregnation is not carried out and you have to do it yourself. Self-impregnation is applied by spraying the solution onto a well-prepared surface of a wooden porch. The solution, as can be seen from the following photo, is applied in several steps with an interval of 15 - 20 minutes each.
The technology of preparation for impregnation spraying is standard and includes a number of simple but important requirements. The first step is to treat the surface with abrasive materials to eliminate the appearance of cracks and gaps. After that, the surface should be cleaned of dirt and dust with detergent and warm water. Finally, after complete drying of the surface, it is necessary to apply impregnation, in accordance with the instructions for use.
Important ! All types of impregnations are chemically active solutions. When using them, remember about personal safety measures and clearly follow the instructions for working with them.
Pay special attention to the respiratory organs, because they can suffer in the first place.
Applying paintwork
At the moment, there is an unimaginable number of various impregnations and solutions for wood and wooden parts, but almost none of them is able to completely protect the surface from all sorts of factors, and for an absolute effect and fixing the result, surface treatment with paints and varnishes is necessary.
When choosing a brand and type of paint, one should not forget that the following features of the finished porch on the street depend on their choice:
- future type of product;
- durability of the upper layer and, accordingly, the entire structure as a whole;
- product safety and environmental risk factor;
- commissioning time due to surface drying time.
The type and brand of varnish or paint is, of course, important, but the question of the correct application of the last layer is no less important. How to properly paint a wooden porch, we will learn from the following photo instruction.
First, you should make sure that there are no defects and shortcomings on the surface of the wooden product. If chips or cracks are detected, it is better to treat them with wood putty until they disappear completely, an example of a perfectly polished surface is shown in the following photo. The areas treated with putty should be sanded after drying.
Next, you need to prepare the paintwork. It should be shaken to avoid settling of heavier fractions to the bottom. Also, when applying paint, it is necessary to determine and add a color or pigment dye to obtain the desired color or shade. It would be ideal to test the resulting color on a small area of wood, because after drying it can change its shade and is no longer suitable for processing. If preference is given to varnish, then a brush or molar swab is suitable for its application, and when choosing paint, preference should be given to a roller or a more modern application option - a sprayer.
Important! When hand staining, it is necessary to cover the paint with a thin layer, as shown in the following photo. This will make it possible to see gaps, gaps and streaks during application.
Conclusion
Giving preference to wood for the construction of any building is an excellent choice, but also no small responsibility. The processing of the selected material directly depends on your approach to this issue and will fully show itself during the operation of the structure. For high-quality and complete protection, you will need a comprehensive processing of the structure with all the means and impregnations indicated in the article. This will not only save you from a lot of problems in the future, but also extend the durability of the wooden porch several times over.
The tree combines unique properties, it is easy to find directly in nature, it is one of the most common building materials since ancient times, it is beautiful and environmentally friendly.
It has certain features, they must be taken into account during construction, knowing the best way to process wood before construction work.
Wood products have an expensive and solid appearance, they have a pleasant smell that fills any room with freshness, but wood also has many drawbacks, it quickly begins to decompose when exposed to external stimuli, wood must be protected from moisture and decay.
Wood is flammable so it's best not to have any wiring running through it, if your house is made entirely of wood you'll need a good fire system.
Under the influence of moisture, it swells, so there should not be dampness in such a room, the vital activity of various microorganisms negatively affects the tree, they can destroy the material, therefore
And their right choice.
The better to process wood inside the house
Wood can be protected from decay in a variety of ways. There are remedies that can slow the process, but if the rot has already spread, reconstruction will be required.
Biological protection will be very useful for wood, since many pests are dangerous for it, whether it be insects, bacteria or fungi, can be reduced if the amount of water evaporation in the bathroom and in the kitchen is reduced, because if the humidity increases, the wood will swell and rot.
Wood must be protected from decay, for this you will need special impregnations based on various chemicals.
Many are interested in the question, what is the best way to process wood inside the house, in fact, there are a lot of funds. It is only important to remember that the product chosen for interior work must be non-toxic, safe to breathe and dry quickly.
The better to process a tree on the street
The best coatings are made on the basis of silicone, they are resistant. When choosing, you need to take into account the properties of the object.
- If it is located in a humid region, a product that protects against temperature changes is required, it can last up to 12 years.
- There are impregnations that protect the building from decay and from spontaneous combustion.
- For street buildings, products that are more difficult to wash off are suitable, they are more expensive, but effective for 35 years or more.
Before processing, thoroughly clean the wood from dirt and dust, as they interfere with the penetration of special compounds, for this, use sandpaper and warm water, but detergents can also be used, after which the wood can be left to dry completely.
The product itself must be applied very carefully, while safety measures must be observed, it should not get into the mouth, eyes or on the skin, if this happens, rinse the damaged area.
If you apply the product by spraying, then you need to ensure breathing safety. Now there are a lot of such funds, so you can safely build a wooden house and not be afraid that it will collapse. The main thing is to be constant and timely, this is very important.
If decay has already begun, it will not be possible to restore the damaged areas, but you can stop the process itself, you need to cut down the affected area, it is better to capture healthy wood, as it may contain spores of a harmful fungus. Install a metal rod into the resulting hole and putty everything well.
Wooden structures need not only to be treated with special compounds, but also to be painted, which is quite laborious and takes a lot of time. Before starting work, remove the previous layer, apply water with soda or a solution of caustic sodium on it. After a while, the paint will become softer, it will be easy to remove it with a scraper. There are also paint strippers available.
- When painting wood, you need to follow a number of requirements, if they are not followed, then soon your paint will begin to peel off.
- The wood must be dry, it is better to paint it in summer, in dry weather, before painting, you can prime the surface, it is advisable to use oil-based paints, as they are able to form a waterproof film.
- The best option would be to use Swedish and Finnish paints, as they are more durable than Russian ones, cheaper than them, you do not need to remove the old coating under them, but they cannot be applied to old oil paint.
- They are optimal for fresh and dry wood. Starting work, it is advisable to deresin the tree, wipe the threatened areas with alcohol, acetone is also suitable.
If you have a wooden floor, then it is suitable for it, it will ensure the wear resistance of the floor and increase its service life. If you choose a more expensive foreign varnish, you can protect the floor from harmful effects for many years. This is the best floor covering of all the many options on the market.
Proper processing of wood from rotting and other negative phenomena can make its service life almost endless, it will be freed from its shortcomings and retain only its merits.
From ancient times to the present day, wood has been an indispensable building material. It has a number of positive characteristics, due to which it is highly valued among buyers.
But, despite all the advantages, wood is very vulnerable and prone to decay, so any wooden object must be processed.
Causes that give rise decay tree, the following:
- air humidity is the main enemy of wood;
- temperature changes that contribute to the expansion or contraction of the tree;
- condensate that accumulates in the wood and does not come out of it;
- freezing;
- ground contact.
Means and preparations for wood processing
Measures to prevent decay, it is advisable to carry out from the moment of procurement of materials for construction.
Rotting wood reduces its density, gradually leading to loosening and destruction of the structure, which is very dangerous for human life and health, so it is necessary to carry out processing.
prevent rotting of wood is possible if, at intervals of once a year, carefully inspect the surface of a wooden building as a whole. Rotting in infected areas will be indicated by an unpleasant odor and a white film.
Signs of rotting wood are characteristic smell of rot and a white, thin film, in places infected with rot and mold spores.
Depending on the source, causing the process of wood decay, measures to prevent it will depend.
- For example, vapor barrier and thermal insulation protects wood species from condensation.
- Protection from atmospheric humidity will provide special paints and varnishes.
- Natural drying with sunlight will also help to get rid of excess moisture.
- The most common and effective methods are conservation methods and the use of an antiseptic. The principle of operation of these methods is the toxic effect of the drug on the pathogens of decay.
Protective facilities usually presented in the form of paints, varnishes and antiseptics. The use of paints will not only protect the tree from decay, but also refresh the appearance. With the help of varnishes, you can prevent the appearance of cracks, give the tree a matte or glossy look, and also avoid surface fading.
The use of antiseptics appropriate already in the mold stage. When choosing a product, you must carefully read the instructions, as some drugs are only suitable for internal processing, for example, inside the house, and some are exclusively for external processing.
For example, combined antiseptics suitable only for external processing, as they are toxic.
If we compare the means of wood decay by cost, then it should be said that paints and varnishes are more expensive than antiseptics, and in order to prevent decay, you need to purchase a considerable amount of paint. So the use of an antiseptic is much more profitable both from a practical and an economic point of view.
Producers of means for wood from rotting
The Russian quality remedy for wood decay is " Sagus”, it protects the surface and returns the tree to a beautiful and healthy appearance. The cost of 1 liter is 90 rubles.
Often in demand means that protect the surface from decay are Neomid and League Bioshield.
Remedy for decay Neomid 500"disinfects the surface, preventing infection with almost all types of fungus, and is also able to cope with the" advanced "stage of decay. "Preserve" the received processing on the advice of the manufacturer should be means from the same series "Neomid 440" or "Neomid 450". Prices for these drugs reach 700 rubles per 5 kg. "League Bioshield", acting no worse than "Neomid", costs an order of magnitude lower, so the price is from 103 rubles per 5 liters.
Antiseptic " Senezh» protects wood from rotting and mold, depending on the purpose, antiseptics are divided for processing wood both outside and inside, as well as for rooms with high humidity.
This antiseptic is also suitable for re-treatment of surfaces, except for those that were previously treated with oil products.
This tool is able to protect the surface up to 35 years. On top of it you can apply paint, varnish, glue and other substances. It costs "Senezh" from 550 rubles. For 5 liters.
Drevosan Profi protects the tree from insects and fungi, as well as from mold. This tool can be applied both to already infected surfaces, and as a preventive measure. This tool is more suitable for external processing. Price for 1 liter from 120 rubles.
How to choose the right tool?
At choice protective equipment, it is necessary to take into account the individual characteristics of the object, its location, the purpose of its construction.
For example, if the object is located in the coastal zone or a high level of humidity is constantly maintained in the room itself, then it is necessary to choose a tool that will protect the wood during temperature changes. Such funds, on average, last up to 12 years.
It should also be taken into account that often the properties of the drug are designed not only to prevent decay, but also to protection from wood fire. The validity of such "multifunctional" funds is up to 7 years.
Terraces or gazebos are best treated with hard-to-wash products, one treatment is usually enough for 35 years.
Special solutions are also provided for fences, windows and other objects with rounding. Such solutions are specifically aimed at protecting against cracks and provide uniform shrinkage of the tree over the entire surface.
process wood often not necessary, however, the first alarming sign requiring additional processing is the appearance of cracks on the surface. Modern manufacturers offer a number of impregnations that prevent the destruction of wood. For example, "Tree Doctor", "Elkon", "Bioks" help to get rid of mold and fungus, and are also suitable for indoor and outdoor processing. These brands are made in Russia. Of the highest quality drugs from foreign manufacturers, one can name Means of the Dulux company, which is famous for its large selection of impregnations against fungus, and Alcator products penetrate deep into the wood and dry quickly, and the treated wood lasts a very long time.
Wood processing technology
Wood processing can be carried out in various ways.
When preparing material for construction, processing is usually carried out by immersion in a solution. This method requires special equipment.
If the material was laid without processing, then you can use the method spraying, which also protects against decay, but has a small penetration depth. For temporary protection, this method is well suited.
It is possible to provide protection by spraying when the object is already built. Before applying the substance, it is necessary to prepare the object well, having cleaned it of dust and dirt, and then apply the product two or three times with an interval of 15 minutes. There are general rules for applying the drug:
- to start you need clear wood from dirt and dust;
- use sandpaper to get rid of gaps;
- wash the boards with warm water with any detergent;
- dry the boards completely;
- apply the protective agent as many times as indicated in the instructions.
When processing it is important carefully handle the substance for your own safety. The agent should not get on the skin, eyes, in case of contact, immediately wash off the chemical with water. When using the spray method, respiratory safety must be ensured.
Today, there are many means and preparations that prevent wood decay, so you can build a house or other wooden objects without fear that they may soon collapse. And most importantly, do not forget to comply with all necessary security measures.