Mastic for wood from rotting and moisture. Basic materials and a set of works on the installation of waterproofing for wood

Bituminous resin has always been considered a more effective and affordable waterproofing, both for buildings made of brick and concrete, and for tanks, wooden beams, metal pipes and other building materials. This is a multifunctional type of insulation and its consumption is individual. Previously, there were frequent difficulties in applying the material - the bitumen had to be melted and applied while it was still hot.

Today there are no such difficulties. through the use of solvents. The consumption of insulating mastic during work is approximately 2-3 kg / m2, it is produced in a special form. No more than two people are required to apply.

It should also be noted that this coverage used to crack and crumble at low temperature. Now this problem is solved with the help of various polymeric additives and plasticizers. Thus, the promotion of chemistry has had a positive impact on the quality of the product, the performance of work and the consumption of material.

What are the types of waterproofing mastic?

Bituminous mastic for waterproofing concrete foundation TechnoNIKOL is divided into many different types. They have differences in solvents, binders, application methods, composition and scope. Simple polymer waterproofing types are rarer and, according to their own data, lose to bituminous ones.

Of the key species, the following options should be especially noted:

1. Primer or emulsion composition, involves a water mass of bituminous crushed dust, the main use is to prepare planes for rolled material, or other types of mastic.
2. polymer mass, which contains various types of fillers, such as minerals, rubber crumb. Polymer components are integral elements, which can be polyurethane or polystyrene.
3. rubber mastic has increased heat resistance and excellent elasticity with low viscosity, due to which it is possible to thoroughly moisten the concrete base.
4. Rubber insulation contains a special dispersed emulsion or rubber crumb. In some cases, hot application is required.
5. Construction bitumen usually requires heating to a set temperature to give the necessary elasticity.
6. Resin with mineral special additives, it may contain asbestos, ash, cement or chalk.

What is isolation for?

The house itself and the materials used must be protected from snow, dampness, groundwater, regardless of whether what foundation method was used. TechnoNIKOL bituminous resin will make it practical and inexpensive. Such a norm, of course, will help to exclude moisture from entering the basement and extend the service life.

Porous structure of concrete rapidly absorbs water, due to which dampness enters the structure and generates the formation of mold and fungus. In addition, over time, reinforcement begins to undergo severe corrosion, contributing to the initiation of cracks in the structure. A high-quality foundation, protected from moisture, is the key to long-term operation of all housing. Dampness can have a different degree of impact on the base, it depends on the presence of the basement, land type, water level.

It is required to waterproof the foundation with TechnoNIKOL mastic according to the technology in such cases:

• during construction structures on impervious soil;
• if the base contains the lower mark of the water level;
• if the gap to groundwater is less than 1 meter.

Bituminous mastic for waterproofing the house and working with the material

, gasoline, and also toluene are better known solvents. Actually due to the fact that indoors when working with your own hands with such tools, it is necessary to comply security, in particular, use of goggles and respirators. Do-it-yourself processing of the foundation with bituminous mastic is preferable when ventilating with air, observing the application technology.

Mastic bituminous waterproofing for performance waterproofing the base of your house it is produced mainly without the use of organic solvents, which is certainly practical, since this allows contact with the thermal insulation coating of expanded polystyrene and foam. In addition, they do not emit toxic fumes.

TechnoNIKOL bituminous mastic may include reinforcing particles:

• fiberglass components;
• variety of fibres.

According to the purpose, you can meet multi-purpose mastics, for roof repairs, for pavement works, for reinforcing rolled material, for waterproofing. It is not necessary to breed bitumen.

What to pay attention to

In shopping centers, bitumen of a multi-purpose type, convenient for various works, is mainly presented. However, for a rational result, it is desirable to choose a substance that is created for the necessary operating conditions. It can be a special waterproofing tape, resin for brick coating or metal pipes, a composition for waterproofing your roof, or the foundation of a house, and others.

Bitumen-polymer substances differ in the best working data, they have excellent adhesion with different materials, whether it is roofing felt, stone or wood, and, in addition, they form a flexible, safe film coating that does not change its own chemical and physiological properties over a wide temperature spectrum. It should be noted reliability and increased resistance to mechanical stress. Because of this, such insulation of the base of your house is more expensive. Consumption on packaging, as well as the cost of bitumen, differs from manufacturer to manufacturer, however, on average, it starts from 360 rubles.

Amount of material required

Bitumen consumption is one of the significant indicators. This parameter can be found on the packaging. If it is not available, the smallest suitable layer should be marked, which will make it possible to calculate the approximate number of composition for work. Resin typically contains 20 to 60% solvents, so the shrinkage after spreading will be the same percentage variation. Consumption can reach up to 4 kg/m2. If the insulation of the base of the house is performed, the cost of the work increases because of this, especially considering that the hot mastic is consumed somewhat faster. To achieve the required spraying thickness, the raw material is rolled in several layers, any of which is applied after the previous one has completely dried.

The waterproofing sealing tape is a flexible, moisture-resistant material that is not affected by negative temperatures and can withstand significant water pressure. The basis is a polyester textile coated with a thermoplastic polymer.

Mesh texture knitwear secure fastening is guaranteed. The combination of topcoat and tape creates a flat surface that is unaffected by salt solutions, acids and alkalis. The raw material stands out for its resistance to aging and contains a good level of stretch. Perhaps the use of both external and internal works.

Self-adhesive tape for waterproofing

The use of self-adhesive tape, possibly in the bathroom, bathroom and other interior work. It consists of a non-woven material with an insulating polyethylene coating and a binder one-sided surface with acrylic base. It is also used in conjunction with waterproofing compounds in areas of probable cracks and stress concentrations, in seams, at the junction of the floor and walls, in external and internal corners.

No need to use obviously cheap materials. Overpaying for products from good manufacturers is much more correct than reprocessing after a couple of years.

Wood is an excellent building and finishing material, because it is beautiful, environmentally friendly and durable, but everyone knows about its disadvantage: increased sensitivity to moisture. Upon contact with liquid, the fibers swell and lose their shape, which significantly reduces the service life. Wood mastic helps prevent this.

We are talking about a special composition, which is made both from natural components (beeswax, oils) and from chemical ones (bitumen, rubber, white spirit, turpentine, gasoline).

Composition and main characteristics

Mastic for wood is prepared from a variety of components and is different. But in general, mastics have one thing in common: excellent waterproofing. If they contain natural ingredients, then the protective layer can stretch, exceeding the original area by more than 20 times, but without spreading or deforming.

Some formulations do not fully harden even many months after application. They have excellent adhesion: they fit well on a wooden surface and do not leave it for a long time.

Mastic allows you to create a water-repellent layer, provides resistance to dust, ultraviolet radiation and various contaminants. The main advantage over conventional varnish is that it penetrates deep into the fibers and extends their life, and does not remain on the surface, like conventional compounds.

Mastic treatment protects the frame from moisture, decay and UV exposure

Advantages and disadvantages

If you want to combine all the advantages of mastic for a tree and display them in a general list, then it will look like this:

1. Environmental friendliness. Here you need to take into account the composition of the substance.
2. Durability. With regular care, wooden products can last for tens or even hundreds of years.
3. Elasticity. It stretches well.
4. Simple application. Mastic can be used by a person who does not have much experience in repair or construction.
5. Heavy load protection. Wooden floors crack less and retain their structure.
6. Enhance aesthetics. Mastic gives the wood a pleasant sheen, makes its color more saturated and noble.

The disadvantage is that it is necessary to renew the coating 1-2 times a year. In addition, some formulations contain caustic chemicals, including gasoline and solvents, which evaporate and become airborne as they dry. This directly relates to cold curing mastic. If you have taken advantage of this, you must work in a protective mask, as well as stand for several days and ventilate the room well before settling.

Mastic classification

It is worth considering in more detail the question of what kind of mastic can be found on sale and for what purposes it is intended. This helpful guide will help you make your choice.

Separation by technological features

According to this factor, mastic for wood is divided into 2 types:

• cold;
• hot.

The first contains gasoline, solvents and white spirit. When dried, these fumes can be harmful to health. The second is made from bitumen and rubber, and therefore is considered more environmentally friendly. It dries much faster.

Division by composition

The tool can be made not only from the components that were listed above. For example, hard mastic for rubbing the floor is made on the basis of beeswax, while it is effective and durable.

If you process floors that were previously laid on bituminous mastic (for waterproofing), then you can not use products that contain turpentine. In such a case, it is better to consult a specialist.

There are also mastics:

• one-component - intended for one-time use, as they quickly harden;
• two-component - more suitable for reusable use, but first they need to be mixed with a special thickener.

Features of hot solutions

They have deep penetrating power and durability. Such mastic can protect wood even from damp soil and constant humidity, and therefore is used for processing basements, pillars and floor logs.

For application, such a mastic must be heated to a temperature of about 180 degrees Celsius. The process of using hot compounds is associated with a health risk, since severe burns can be obtained.

Using a gas burner to impregnate wood with mastic

Rules for applying mastic on a tree

You need to work strictly with gloves. This is a viscous substance that does not splash even in a liquid state, but when working with hot compounds, it is still recommended to use goggles and a mask.

The surface of the wood itself must be cleaned of dust and dirt and dried well. If there is a layer of old varnish, it must be completely removed, otherwise the mastic simply cannot penetrate the wood fibers.

How to apply this material to the surface of the tree

To apply mastic, you can use:

• brush with coarse bristles;
• ordinary paint roller;
• spray gun.

We create mastic with our own hands

If you do not want to use ready-made mastic for one reason or another, you can make it yourself. This will require the following components:

• wax (carnauba or bees) - 4 mass fractions;
• rosin (pine or gum) - 1 wt. share;
• turpentine (gum) - 2 wt. shares.

Strictly observe the indicated proportions. First you need to grate the wax and mix it with crushed rosin. Then this mixture is melted in a water bath (you need to stir it systematically).

Next is the most dangerous. Turpentine is very flammable. It must be heated in a container with hot water and avoid exposure to an open flame. Heated turpentine is added to the prepared mixture of wax and rosin and mixed well.

At the last stage, the resulting mass is poured into a container. It cools and thickens, after which it can be used for application to wooden surfaces.
Using mastic, you can not worry about the condition of the wood: the coatings will be protected from scuffs, dirt and the appearance of unwanted microorganisms.

Wood is the most demanded and indispensable material in construction, distinguished by its excellent technical properties. But, like a number of other coatings, it has some disadvantages. One of the most important is the instability to moisture, as a result - the tendency to rot and mold. Waterproofing made in a special way allows you to keep the tree in perfect condition from such negative influences and extend its service life several times. It will not only make the material resistant to excessive moisture and steam, but also improve its technical characteristics several times. How is wood waterproofing done? What materials are most appropriate to use for this purpose? What are the requirements for waterproofing? Let's try to find answers to the questions posed.

Before proceeding to a detailed study of waterproofing methods, you should first of all understand what it is. Waterproofing for wood is an important component of construction work, it must be resorted to without fail, otherwise the consequences can be disastrous. It implies a simple, but rather laborious process, during which the tree can be treated with a special composition, which, after drying, forms a dense base on the surface that is resistant to moisture and steam. Waterproofing can be carried out in several ways.

There is a wide range of moisture-resistant waterproofing coatings recommended for use on the market. Quite in vain, many people trust the false statement that waterproofing for wood should be done only when it is planned to build baths, saunas, log cabins. Experts recommend treating the material with a waterproofing composition even in the case when it is planned to carry out roofing, internal and external finishing and other works. Waterproofing will not only make the wood more resistant to moisture/steam, but will also prevent it from rotting quickly. It is also effective in the fight against harmful microflora. In rare cases, mold and fungi appear on a tree treated with a special composition.

It is important to emphasize the texture of wood with an appropriate finish. Of course, now there are a lot of chemical stains and varnishes on a different basis. They have their advantages, but there are also significant drawbacks, the main of which is unnaturalness and toxicity. There are situations when varnishes and stains are generally unacceptable. For example, in the manufacture of wooden spoons or dishes.

Natural beeswax or vegetable wax 1) is harmless to health, 2) emphasizes the beauty and shows the texture of the wood, it becomes brighter, more expressive, slightly darkens and acquires a noble golden hue, 3) the surface of the wood treated with wax becomes water-repellent and scratch-resistant, moreover it breathes, unlike varnishing, 4) the tree acquires a noble matte sheen that does not hurt the eyes, 5) it has an excellent smell.

Before waxing, the tree must be treated impregnation. The simplest impregnation is vegetable oil, better of course linseed. They process the product in several stages. After each impregnation, the product is allowed to dry, then polished.

On the basis of linseed oil, impregnating compositions on herbs and roots (angelica root, burdock, elecampane, galangal) are often prepared. The tannins contained in the plants pass into the oil and, when processed, strengthen its surface layers.

Here is a recipe for peppermint oil, which has a very pleasant light aroma:

100 g of dried crushed mint leaves are poured into a glass container, poured into 0.5 liters of vegetable oil, shaken and sent for 2 weeks in a dark place. Then it is filtered and used.

After the tree is treated with wax mastic. Protozoa wax mastic prepared from wax and turpentine in a ratio of 2:1 or oil and wax in a ratio of 2:1 (this is for food products). Here is another recipe for how to make wax mastic:
We take 100 g of wax, 25 g of crushed rosin and 50 g of purified turpentine.

In a water bath, melt the wax in an enameled container, add rosin. After the wax dissolves, gradually add turpentine. I add a little more propolis, it strengthens the wood and gives extra flavor. Remove everything from the heat, pour into a tin jar and let the composition cool. The mastic becomes thick and pasty:

She rubs the product and rubs it with a piece of cloth or wool until the fabric stops sticking and shine appears.

Sometimes resin or cherry gum is added to the mastic.

In addition to beeswax, it is often used, which is obtained from the leaves of the Brazilian palm tree. In hot weather, it releases a wax that coats the surface of the leaf and protects against moisture loss.

Carnauba wax has a higher melting point and is therefore more stable than bees. But also 3 times more expensive.

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Wood is a popular building material. Versatility, accessibility, optimal price allow it to be used for any production needs. This raw material is used to create walls, strengthen the roof, flooring. A significant disadvantage that is characteristic of a tree is that it is not able to withstand the effects of the external environment.

Bituminous mastic protects the tree from moisture and gives it antiseptic properties.

To increase the service life and protect the raw materials, the material should be systematically treated with special means. With their help, you can protect the coating from the harmful effects of water, dust, dirt, improve the appearance, and prevent scuffs. One such substance that maintains the high quality of a wooden floor is a bituminous or wax mastic for wood.

Why do you need mask?

Wood is considered a sensitive material that is systematically subjected to heavy loads and loses its properties. This is possible due to the danger of contamination, mold and other negative consequences. To improve the protection of raw materials, it is customary to apply varnish on its surface. The substance will retain the original appearance of the coating and the main properties unchanged.

Bituminous mastic increases the life of wood several times.

The service life of the material treated in this way will increase significantly if the wood is systematically covered with mastic. The tool will not only increase the degree of protection of the boards, but also level the floor.

The main advantages of using mastic for flooring include:

• providing complete waterproofing;
• ecological composition;
• relatively high wear resistance;
• providing protection against heavy loads;
• facilitates the cleaning process;
• giving shine and aesthetic beauty of the floor.

Such qualities explain the presence of growing demand from consumers.

Mastic classification

The development of the construction industry leads to the emergence of new options for flooring. As a result, for each case it is necessary to use a certain type of mastic. It is usually classified into the following groups:

1. Cold, containing chemical solvents such as ethyl acetate, white alcohol, gasoline.
2. Hot, based on bitumen or rubber.

When applying mastics of the first group, it is recommended not to populate the room for several days. During the drying process, chemicals that can harm a person evaporate. Mixtures of the second group dry out faster and are characterized by the presence of certain application features. Bituminous mastic for wood is applied after heating to 160-180 degrees.

When processing with cold mastic, it is required to exclude living in the room in view of the release of harmful substances.

This practice ensures that the coating dries in a few minutes. The process of processing the floor is complicated by the fact that with inaccurate use, serious burns can be obtained. The solution has a high level of ignition, which makes it necessary to pay great attention to the security system.

Mastic can also be one-component or two-component. The first type is characterized by ease of use, since the substance can be used immediately after opening the package. One-component solutions are designed for full use, because, due to their composition, they can harden immediately in the container.

Two-component mastics are characterized by a longer shelf life and cost-effectiveness of use. The consumer is able to use small quantities of the substance without worrying about the loss of properties of the remaining mastic. For application on the floor, it is enough to combine the mixture with a special thickener.

Features of hot solutions

Bituminous mastic may contain wax or water-based elements. Such characteristics determine the rules for applying the substance. Wax compositions are used for all types of wooden boards. The products add shine, increase the level of protection and preserve the natural look of the coating.

A bituminous water-based solution is considered universal, which can be sold in a liquid, solid state or in the form of a kind of paste.

A unique feature of some models is the content of active elements that make it easy to clean the floor surface from dirt and dust.

Application rules

To properly cover the floor with mastic, certain rules must be followed. Apply the substance should be as thin as possible, which will allow you to qualitatively apply a new layer to the previous one. It is rational to process parquet, boards, wooden floors at least 1-2 times a month. It is enough to apply one layer of bituminous mortar, although in some cases the procedure must be repeated 2-3 times in a row to ensure better protection.

Bituminous mastic can be applied both with building brushes, rollers, and sprayed with an airbrush.

For surface treatment, you can use a construction roller, a special brush, a flat brush or a wide spatula. Wax solutions must be further leveled with a roller in order to evenly distribute the thick mixture over the surface. When using water-based compositions, a preliminary cleaning of the surface from dust and dirt should be carried out. After treatment with mastic, the floor is rubbed with a dry cloth, which allows you to add shine and improve the appearance.

Proper application of the solution will ensure complete waterproofing of the subfloor and protect the wooden material from rapid destruction.

Making mastic at home

There are many options for creating mastic with your own hands. According to some, the substance is made only on the basis of wax, others provide for the possibility of adding additional components. Mastic prepared in this way for a wooden floor in terms of its quality characteristics will practically not differ from a bituminous mixture from a hardware store.

For one method, you will need three ingredients: bees or carnauba wax, gum or pine rosin and gum turpentine. The ratio of the volumes of products provides for maintaining the ratio of elements in a ratio of 4:1:2. The wax is cut with a knife or grater and mixed with crushed rosin.

The resulting mass is placed in a water bath until completely dissolved, stirring systematically. Due to the fact that turpentine is flammable, it is heated in a container of hot water. Then, when the liquid mixture is ready, heated turpentine is added to it and mixed thoroughly. At the end, the mass poured into a separate container can be placed in the cold until it thickens.

With three ingredients on hand: wax, rosin and turpentine, you can make mastic at home.

According to the second recipe, it is enough to take two pieces of beeswax, which are ground on a fine grater. Then, they put it in a water bath and make sure that the ingredient is completely melted. Constantly stirring, a glass of water is added to the resulting mass, making sure that the solution does not curdle. At the final stage, the mixture prepared in this way is left in a cold place.

The solution does not solidify completely, due to the presence of water, the mastic turns into a thick slurry, which is applied to the surface to be treated. A similar substance is recommended to cover individual wooden elements that are not subjected to constant stress.

In general, you can systematize the knowledge gained and create your own recipe for making mastic.

Conclusion

Bituminous mastic is considered a useful substance for floor surface treatment. Qualitative characteristics and relatively natural composition improve the protective properties of parquet, wooden boards, increase the service life, give them shine and good appearance.

The mastic coating process has its own characteristics, so you should carefully choose a product suitable for a particular type of wood and carefully study the instructions for use.

When purchasing bituminous mastic, you can not worry about the condition of the floor: the wooden coating will be protected from dirt, scuffs and microorganisms.

Video: wood processing with bitumen