What bituminous mastic is required for waterproofing the foundation? Protection of wooden surfaces with mastic Bituminous waterproofing mastic for wood.

Wood is considered a popular material in construction. Versatility, general availability, optimal price allow using it for any production needs. This raw material is used to create walls, roof reinforcement, flooring. A significant drawback that is characteristic of a tree is that it is not able to withstand the effects of the external environment.

Bituminous mastic protects the wood 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 its appearance, and prevent scuffs. One such substance that maintains the high quality of wood flooring is bitumen or wax wood polish.

Why do you need mastic?

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

Bituminous mastic increases the life of wood several times.

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

The main advantages of using floor mastic include:

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

These qualities explain the growing demand from consumers.

Classification of mastic

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 customary to classify it into the following groups:

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

When applying mastics of the first group, it is recommended not to populate the room for several days. The drying process evaporates chemicals that can harm humans. Mixtures of the second group dry faster and are characterized by the presence of certain application features. Bituminous wood mastic 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 allows the coating to dry in a few minutes. The process of treating the floor is complicated by the fact that if used carelessly, you can get serious burns. The solution has a high level of flammability, which makes it necessary to pay great attention to the safety system.

The 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, since, due to their own composition, they can harden immediately in the container.

Two-component mastics are distinguished by a longer shelf life and economy of use. The consumer has the opportunity to use small amounts of the substance without worrying about the loss of the 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. Similar characteristics determine the rules for applying the substance. Wax compositions are used for all types of wooden boards. The products give 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, which 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. The substance should be applied in the thinnest possible layer, which will make it possible to qualitatively apply a new layer to the previous one. It is rational to process parquet, boards, wooden floor at least 1-2 times a month. It is sufficient to apply one layer of bituminous mortar, although in some cases the procedure must be repeated 2-3 times in a row to provide better protection.

Bituminous mastic can be applied both with construction brushes, rollers, and sprayed with a spray gun.

For surface treatment, you can use a construction roller, a special brush, a flat brush or a wide trowel. Wax solutions must be additionally leveled with a roller 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 processing with mastic, the floor is rubbed with a dry cloth, which allows to add shine and improve the appearance.

Correct application of the mortar will ensure complete waterproofing of the subfloor and protect the wood material from rapid deterioration.

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, while others provide for the possibility of adding additional components. A mastic prepared in a similar way for a wooden floor in its quality characteristics will practically not differ from a bituminous mixture from a hardware store.

For one method, you will need three ingredients: beeswax or carnauba wax, gum or pine rosin and gum turpentine. The ratio of 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 chopped rosin.

The resulting mass is placed in a water bath until complete dissolution, stirring systematically. Due to the fact that turpentine is highly flammable, it is heated in a container with 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 at 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. Stirring constantly, add a glass of water 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 freeze completely, due to the presence of water, the mastic turns into a thick slurry, which is applied to the surface to be treated. It is recommended to cover individual wooden elements with such a substance that are not subject to constant stress.

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

Output

Bituminous mastic is considered a useful substance for treating the floor surface. 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 process of covering the mastic has its own characteristics, so you should carefully choose a product suitable for a certain type of wood and carefully study the instructions for use.

By purchasing bituminous mastic, you do not have to worry about the condition of the floor: the wooden covering will be protected from dirt, abrasions and microorganisms.

Video: wood processing with bitumen

Measures aimed at protecting wooden building structures from the negative effects of moisture, preserve the functionality and durability of the premises, and protect residents from the harmful effects of fungal pests.

Traditional methods and methods for waterproofing structural elements made of wood are described in the article "Waterproofing of wooden walls - methods, materials, technologies". In this material we will consider the characteristics, advantages and disadvantages of innovative materials - mastics of the Turbo Seal series (Tan Hengri, Almaty) and universal waterproofing based on MS polymers.

Turbo Seal is a one-component mastic with unique performance characteristics

A series of one-component mastics "Turbo Seal" is a waterproofing material with high viscosity and penetrating ability, excellent adhesion to wood and many other building materials. In contact with water, the mastic increases in volume.

Traditional waterproofing materials have a set of positive characteristics - waterproofness, density and chemical resistance. However, their inherent limitations often limit their areas of application:

Due to the incompatibility of the rheological characteristics of the insulation and the substrate, these materials operate separately from each other. During operation, the waterproofing may peel off from the structure.
Traditional waterproofing materials are subject to mechanical release from temperature changes or ultraviolet rays.
Installation work using such materials is associated with technological difficulties in their construction. The surface to be protected must be thoroughly dried, installation must be carried out in certain environmental conditions, they cannot be used in structures with open leaks, water inflow at the seams and other interfaces.

Innovative waterproofing materials "Turbo Seal" save developers from many of the listed problems, thanks to their unique characteristics:

mastic has a high degree of viscosity and plasticity, has high tensile strength;
before applying the composition, drying of the base is not required, it is resistant in conditions of a constant flow of water;
insulating material can be effectively matched with most materials;
you can work with mastics at low temperatures;
the compositions are environmentally neutral materials, do not emit toxic compounds into the environment;
the material is durable, the declared service life is 40 years.

Bostik innovative waterproofing materials

Using the technology of MS polymers, the German company Bostik makes it possible to obtain Aquablocker waterproofing materials that combine the advantages of silicone and polyurethane compounds.

The insulating material is produced in two modifications:

- it is used for isolation of vertical surfaces and abutments;
Aquablocker Liquid - modification designed for processing horizontal surfaces.

Polymeric waterproofing coatings do not contain water, solvents and bitumen, they have good adhesion to wood, brick, concrete, metal, and many plastics.

Aquablocker system is a one-component solution based on MS-polymers, devoid of the disadvantages of bitumen and polyurethane insulating compounds

Benefits of innovative Bostik materials:

They have increased, in comparison with polyurethanes, adhesion to any, even damp substrates, minimal shrinkage.
Formulations do not form bubbles when applied. After curing, they become a rubbery mass that retains elasticity over a wide temperature range.
The environmentally friendly Bostik material contains no solvents, isocyanates, or silicone. Odorless. Can be used without restrictions in residential premises for interior work.

Innovative waterproofing compounds combine the best performance of traditional coatings with the latest developments in the building materials industry.

If after reading the article you have any comments or questions, we invite you to participate in the discussion of the material.

Wood is the most demanded and irreplaceable 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 instability before exposure to moisture, as a result, a tendency to rot and mold. Waterproofing made in a special way allows keeping the tree in perfect condition from such negative influences and extending its 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 waterproofing for wood done? What materials are most appropriate to use for this purpose? What are the requirements for waterproofing? Let's try to find answers to these questions.

Before proceeding with 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 dire. It means a simple, but rather laborious process, during which the tree can be processed with a special compound, which, after drying, forms a dense base on the surface that is resistant to moisture and steam. Waterproofing can be done in several ways.

There is a wide range of moisture resistant waterproofing coatings on the market recommended for use. It is in vain that many trust the false statement that waterproofing for a tree should be performed only when it is planned to build baths, saunas, log cabins. Experts recommend treating the material with a waterproofing compound 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 also prevent it from rotting quickly. It is also effective in combating harmful microflora. In rare cases, mold and fungi appear on wood treated with a special composition.

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The assortment of the company "TransGazRemont" includes all types of bituminous mastics for wood. Bitumen can be called a versatile insulating material.

Until recently, only hot-applied bitumen mastic was used in construction, and the preparation process for rolling the layer required a lot of labor. Today, for wood, concrete and other surfaces, cold compounds are used, which are sufficiently well mixed to the required consistency.

It should also be noted that modern bituminous materials are highly elastic. Due to the use of plasticizers and polymer additives, the layer does not crack at sudden changes in air temperature.

An important characteristic of high-quality bituminous wood mastics is economical consumption. It is 1 - 1.5 kg per 1 sq. square meter.

Types of bituminous mastics for wood

Various bituminous compositions are used for waterproofing surfaces. They differ in formulation, purpose, type of solvent and binder, method of application:

Compositions with mineral fillers such as asbestos, cement, ash, dolomite and others.
Polymer mastic. The main component is polyurethane or polystyrene. Fillers - various minerals or rubber chips.
Emulsion material (primer). Contains fine bituminous dust. It is used to prepare substrates for finishing with roll materials.
Hot-applied mastic is a construction bitumen that must be heated to 300 degrees Celsius before use.
Cold mastic. By using solvents, plasticizers and polymer fillers, the material can be prepared for application by simple stirring.

In our company you can buy any necessary bitumen mastic for wood. If you find it difficult to choose, our managers will help you find the best solution.

All photos from the article

Wood is an excellent natural material; throughout its history, mankind has used it both for construction and for arranging everyday life. But the durability of the tree leaves much to be desired, therefore, at different times, their compositions were used to protect it.

Many are now interested in how a tree can be protected and whether it is possible to apply mastic to a tree. Mastic is one of the main protective materials for wood, but not everything is so simple, each industry uses its own types of mastic.

For example, waterproofing mastic may not be suitable for filling cracks at all. The specialists of our site tried to outline the main types and purpose of this material.

Good old bitumen

Bitumen itself is a by-product of the oil refining process. But in its pure form, this material is not suitable for wood processing, therefore a number of special compositions based on it have been developed. Bituminous mastic is used for wood, most often used as waterproofing. In some cases, it can act as a bonding layer when installing a wooden covering.

Separation by technological features

Both bituminous and some other mastics are divided into compounds used hot or cold.

Hot compounds, as the name implies, are heated to a temperature of about 160 ºС before application.... After hardening, this coating has high strength and elasticity. The price of such material is quite affordable. It is with this composition that wooden posts are most often processed before digging in.
Various solvents are used to liquefy cold bitumen mastic.... Such formulations are somewhat more expensive, but they can be used for dual purposes. Both for waterproofing and as a bonding layer, for example, when laying parquet. Hardening occurs as the solvent evaporates.

In addition, there are two types of formulations in the trading network, these are one-component and two-component.

One-component bitumen mastic for wood is convenient because it is sold ready-made. In other words, after opening the can, you can immediately work with it. But there is also a significant disadvantage here. The entire container must be used immediately, upon contact with air, hardening processes are started, it will be almost impossible to reanimate it later.
Two-component mastic has a much longer shelf life. In order to bring it into working condition, you need to combine the base with a thickener. Therefore, it becomes possible to prepare the required amount of the composition.

Separation by composition

Processing wood with bitumen mastic is a simple process, but here it is important not to be mistaken with the choice of composition.

Each of the polymers improves certain properties.

The record holder for elasticity is a bitumen-based polyurethane-rubber mastic. When cold, it can stretch 20 times. For waterproofing surfaces using raw wood, this is almost ideal. No matter how the array may be, you can be calm about the integrity of the layer.

Important: polyurethane-rubber composite mastic, made in an oil solvent, does not completely harden, being constantly in a semi-liquid state.
It is used for waterproofing in damp soils or in rooms with high vibration.

The compound based on rubber and bitumen has high adhesion to the surface, stretches well and withstands temperatures from -40 ºС to +100 ºС. It is often used to install roll waterproofing on a wooden floor.
The mixture of bitumen and rubber is also highly elastic, plus it works as an antiseptic. It is used for waterproofing surfaces with complex relief.

Tip: bitumen-latex compound is an alternative to using natural rubber mastic.
It is much cheaper and does not differ much in its characteristics.
This mastic is well suited for processing logs, when arranging a wooden floor.

Wood floor mastics and natural decorative compounds

Wooden floors in our great power have been installed since time immemorial, parquet appeared a little later, about 300 years ago. But both of these coatings need protection, and the compositions and processing methods in both cases are practically the same.

In the recent past, wax with the addition of natural oils was used to make mastic. With the development of science, such compositions began to be made on the basis of the same wax, but with the addition of various kinds of polymers and synthetic additives. As a result, the quality and durability of the coating has increased significantly.

Classification of floor coatings

Wax-based formulations are considered classics, although many alternatives have appeared, this material is still in great demand. This coating gives the wood a special noble shine and stability. In addition, it is the wax mastic that is best suited for leveling wood floors. There are practically no restrictions on the type of wood.

If you are interested in imitating wood on mastic with your own hands, then this material is perfect. Most often, a water-based mastic is taken on an acrylic or any other fibrous base to match the natural array and a brush with stiff bristles, dark translucent varnish or paint, a surface pattern of the fibers is applied.

The price of such a material is quite acceptable, but the whole problem is that these compositions were developed for hard wood species, ideally it should be oak. For covering other types of wood, this option is also suitable, only the consistency becomes thicker.

Natural formulations

Most natural mastics contain 2 main components, these are oil and beeswax.
As for the oil, any pure refined oil is taken as a basis; experienced craftsmen prefer flaxseed oil. On its basis, the 3 most common compositions are made. Peppermint, angelica and dandelion oil.
200 g of dried and crushed mint is added per liter of liquid, mixed well and placed in a dark place for 2 weeks, and during this entire period, shake and stir every day. After straining, the composition can be used.

Important: peppermint oil is prepared from dried mint, while angelica and dandelion oil is prepared from dried and crushed roots of these plants.
The proportions and technology remain the same.

Only real beeswax is taken, and it should not be strongly purified, a small amount of honey, propolis and dried bees will only make the mastic better.
The natural wax mastic itself is easy to prepare. Depending on what consistency you need, the proportions can be 1: 2, 1: 3 or 1: 4, where 1 part wax to 4 parts oil.
The composition is heated in a glass or enamel dish, in a water bath, until it is completely dissolved and mixed. After the mastic has cooled it can be used. For hard wood, soft mastics are taken and vice versa.