Dilution of liquid glass with water. The use of liquid glass for different types of surfaces

The modern construction market has been replenished with a new high-tech product - a protective coating based on liquid glass. The manufacturers of this "magic" product refer to it as nanotechnology, although people have known about it for more than a century and a half. The use of liquid glass and experiments with it to reveal its unique properties began relatively recently. To date, many discoveries have been made on the use of liquid glass for waterproofing and not only.

ZhS and its types

This innovative product is a complex of aqueous-alkaline solutions of sodium and potassium silicates with silicon dioxide, which formed the basis for the division of liquid glass into types: sodium, potassium, lithium and quaternary ammonium. The combination of these components, combining with water or alcohol, contributes to the formation of a thin protective film on the surface that needs to be treated. The film protects the surface from contamination, prevents harmful bacteria from multiplying, has a water repellent effect, protects from the effects of ultraviolet rays, temperature changes, and most importantly - does not prevent the penetration of air and makes it possible to "breathe" the treated surface.

In combination with casein sodium solution, ceramics, glass, porcelain, plywood and wood boards are glued together. The alkaline composition of the solution is used in the manufacture of bleaches. Impregnation of fabric, cardboard and paper with an aqueous sodium silicate composition gives the treated materials qualities of strength and fire resistance.

These unique properties of liquid sodium are used in culture houses to fire treatment costumes, screens and curtains on stages and windows. A solution of sodium silicate is used to clean sewage systems, repair and waterproof wells.

potash glass also has resistance to atmospheric influences and acids, differs from the sodium solution in the absence of reflections on the treated surface, which has earned recognition in painting work. Potassium silicate is used in the manufacture of silicate paints, electrodes used in welding machines and in the installation of waterproofing.

Our industry specializes in the production sodium liquid glasses, produces potassium in smaller quantities and produces lithium liquid glass and quaternary ammonium in pilot batches.

Liquid glass is obtained by fine grinding of quartz sand with the addition of soda and good firing in a special furnace. The resulting glass is crushed and dissolved in water. The modern market offers it in finished form and in the form of a dry powder, which complies with GOST.

Liquid glass is used in various fields of activity:

When receiving an acid-resistant type of cement and concrete mixtures.
In the textile industry for the impregnation of fabrics.
in the manufacture of cardboard.
For strengthening of unstable soils.
In the purification of vegetable and machine oils.
With the help of ZhS, cellulose, paper, wood and metal are glued together.
Prepare fire-retardant paints and coatings for wooden surfaces.
In the chemical industry (in the production of white soot, zeopites, lead silicate).
On the basis of liquid glass, additives, additives and impregnations for construction purposes are prepared, it is added to plaster and putty, paste to protect surfaces from corrosion, fungal growths and mold.
In means for cleaning and washing kitchen utensils.
in the manufacture of soap.
In the production of stationery and universal glue.
In pools, baths, saunas.
For waterproofing with liquid glass in individual buildings.
When leveling the joints of water pipes, removing old paint and varnish coatings.
For impregnation of ceilings, walls, plinths and foundations.
ZhS are used in the manufacture medical implants and dressing materials.
In agriculture (seeds treated with ZhS acquire good immunity, resisting microbes and the harmful effects of bacteria, give rapid germination and good yields).

Liquid glass. Application in construction

Today it is impossible to imagine construction without the participation of liquid glass in it. Waterproofing, screed primer - these works are carried out everywhere. The solution with ZhS fills the cracks and voids in the walls, performs outdoor work, waterproofs wells, covers attics and basements, and produces electrodes for welding machines.

LS should be handled with care., so that it does not get into the eyes, otherwise they must be thoroughly rinsed with running water and, if necessary, seek the help of an ophthalmologist.

What is the uniqueness of the properties of liquid glass?

In ecological cleanliness.
No toxicity.
As a natural antioxidant.
Connecting components available.
In UV protection.
In dirt-repellent effect.
in waterproofing properties.

The use of ZhS in everyday life

In everyday life, ZhS is used for bleaching fabrics and removing grease stains, gluing broken vases and glasses, gluing rhinestones, beads, and creating decoupage. Liquid glass applied with a roller, brushes or brushes on the surface to be glued, parts of the object are gently pressed, and time is given for complete drying.

The result is a quality product. Aquariums and crystal, photo frames, decorative elements for interior decoration are glued with liquid glass. An aqueous solution of glass is used by housewives to clean pots and pans. At pool construction it is not enough to lay out the walls and plaster them. Such a construction site will be subject to leakage. It is necessary to make waterproofing with liquid glass.

Excellent option for interior finishing works is a tile covered with crystalline glaze, different in color and varied in shape. To obtain a glaze, a large mass of frit (hot liquid glass) is required. To obtain a beautiful look, the glaze is used in conjunction with various images, then it is subjected to decoration and firing, for which slot roller kilns are used.

Glaze is a vitreous coating on the surface of a ceramic product. It is made transparent, opaque, colored and colorless, shiny or matte. Tiles with glaze decorate the columns of country cottages and houses. It is used in separate inserts, borders are laid out from it. Tiles trim the walls, giving them a chic expensive look, equip the walls of the bathroom, kitchen and hallway. For outdoor use, plastic glaze is used.

Advantages and disadvantages of liquid glass

All of the above properties of liquid glass characterize it on the positive side. The pluses include long service life, excellent adhesion to the surface, high density, ease of use, ease of use, affordability, ability to protect surfaces from chemical and mechanical influences and waterproofing.

Lack of JS is a large presence of alkalis that are harmful to the skin of the hands. Working with it requires gloves, protective clothing and footwear. A big disadvantage is the rapid setting of the solution, which hardens within 20 minutes and becomes unusable.

Liquid glass today is produced by many chemical enterprises in Russia, so it will not be difficult to purchase it. Enough low prices for this product (less than 20 rubles per kilogram) allow it to be used by a wide range of buyers with different incomes. On the shelves of construction markets, you can find a primer based on ZhS, various adhesives, waterproofing material, ready-made refractory mortar. In its pure form, a solution of liquid glass is rarely used. It is usually used by builders to prepare mixtures according to their recipes and proportions, most often for waterproofing foundations and walls.

Even in the Middle Ages, alchemists began to experiment by dissolving sodium or potassium silicate in water, but liquid (or soluble) glass was widely used only in the 19th century. Today, this specialized building adhesive is used in a wide variety of industries: in repair work, in steel production, in the manufacture of heat-resistant paints, impregnations and much more. If you correctly calculate how much liquid glass to add to the cement mortar, you can get an additive for concrete, which will significantly improve its characteristics.

Let us consider in more detail why soluble glass is added to the concrete batch during the construction of concrete structures.

Why is liquid glass added to concrete?

When mixing cement, sand and gravel, a fairly durable building material is obtained, however, in some situations, the physical and chemical properties of concrete are not enough. To improve the characteristics of the sand-cement mortar, plasticizing additives, liquid soap, glass, and other additives are added to it.

Liquid glass has the following effect on the solution:

Increases moisture resistance. Therefore, glass is added during the construction of structures in contact with moisture.

Accelerates the freezing process. If you prepare a solution of Portland cement M 400, sand and gravel and add an additive to it, then the mixture will harden in a day (subject to an air temperature of at least +20 degrees).
Gives the solution waterproofing properties. Concrete with such an additive is not susceptible to mold and fungi. This happens because liquid glass has antibacterial properties.
Increased resistance to abrasion.
The elasticity of the solution increases (some add liquid soap for this, but it is not so effective).
The heat resistance increases. For comparison, ordinary concrete without any additives is able to withstand heating up to 200 degrees, after which it crumbles. If liquid glass (29-34%) is added to the mixture, then the monolithic structure will withstand up to 1400 degrees. Therefore, in the construction of stoves and fireplaces, such an additive is most often used.

In addition, silicate glue has an affordable price. Packing (15 kg) will cost about 280 rubles.

By and large, soluble glass replaces several expensive plasticizers at once: for waterproofing, plasticity, water resistance and rapid hardening. Neither liquid soap, nor slaked lime or other cheap lecterns of plasticizing additives, beloved by some builders, can "boast" of such properties. Also, silicate glue can be used as a plaster, which is applied with a brush or spray on a hardened concrete base.

Depending on the type of building, it is necessary to select the desired proportion of the mixture based on sodium silicate.

First of all, it is necessary to determine how much the finished mixture should “grab”. The following table will help you with this.

Experts do not advise adding more than 25% soluble glass to the solution, as this will lead to the concrete crumbling a few days after it is poured.

Consider the most common ratios of cement, sand and silicate glue:

If you use silicate to increase the waterproofing properties of the structure, then for 1 liter of water, you will need 400 g of glass.
If you want to get a universal plasticizer, then you need to mix 1 part of cement, 3 parts of sand and a silicate mixture in a volume of 1/5 of the total mass.
If you want to prepare waterproof plaster, then for 1 part of cement, take 2.5 parts of sand and add 15% silicate glue and water to the mixture.
To treat a plastered concrete surface, mix water and water glass in a ratio of 5:1.

When adding liquid glass to concrete for pouring foundations, provided that acidic groundwater prevails in the area, the following nuances must be taken into account:

It is not recommended to add more than 3% liquid glass to the solution.
The foundation must be isolated with additional waterproofing materials.

Of course, you need to properly prepare the solution with the additive.

How to prepare a concrete solution with liquid glass

In order to prepare such a batch, follow these steps:

Take a bucket of clean drinking water (without salts and other impurities). Industrial water must not be used, as the inclusions contained in it may affect the reaction.
Pour a glass of liquid glass into the water and stir the mixture thoroughly until the silicate glue is completely dissolved.
Pour the resulting liquid into a trough or basin.
While stirring the liquid, add concrete and sand to it in the right proportion.
Beat the concrete mortar with a construction mixer or a drill with a nozzle, until a homogeneous mass is obtained.
Pour the concrete into the formwork.

In the process of preparing the solution, it is important to consider the following recommendations:

Soluble glass, under no circumstances, can not be added to the cement-sand mixture, without first dissolving the additive in water. The same applies to water - it can be added to the mixture only after it has been mixed with glue.
Most packages with liquid glass have instructions, if you add an additive for the foundation (as described above), then you need to use no more than 3% silicate glue, in all other cases, follow the information from the manufacturer.
Since the additive significantly reduces the setting time of concrete, it is better to prepare the solution in small portions. If you use a concrete mixer for this, then the mixture will set before the end of mixing. Also keep in mind that you will have to work very quickly.
After adding silicate glue, thoroughly rinse all tools and hands.
Although liquid glass is not toxic, you should not allow splashes of silicate glue to get on exposed skin or eyes. Work in a well-ventilated area, away from sources that could spark.

In custody

Soluble glass is the best substitute for both specialized additives and additives such as liquid soap or lime. If you mix concrete at home, carefully read the instructions and recommendations on the liquid glass label. Failure to comply with the required proportions will entail cracking and even collapse of the structure.

Material classification depending on the components

For the first time liquid glass was created and used by a German mineralogist. Back in 1818, Jan Nepomuk von Fuchs was the first to formulate a solution that included silicic acid and alkali. Since its inception, liquid glass has not changed much. However, today the popular material is produced by slightly different methods using high-tech units. They make it possible to reduce human contact with chemicals and produce material in very large quantities.

Liquid glass is obtained by autoclaving a raw material containing a large amount of silicon with a concentrated sodium hydroxide solution. There is another way to get the material. It consists in fusing quartz sand and soda. In certain cases, the method of dissolving silicon in an alkaline solution is used. However, working on this principle, it is possible to obtain a very small amount of material.

Regardless of the principle by which production is established, the result is two types of material. The first of these is the sodium composition, which is characterized by a high level of adhesion and stickiness. At its core, this is liquid glass glue, which is absolutely not afraid of sudden changes in temperature and other atmospheric influences. This type of material is used in reinforcing the foundation, casting various forms, manufacturing household chemicals, repairing and restoring porcelain and glass products, and refractory processing of building materials. Another area of use is horticulture, as the glue is well suited for treating trees and damaged shrubs.

The second type of material is potassium glass. It has almost all the properties of the first composition. The only difference is the absence of glare after the treatment of the coating with a potassium composition. Due to this, the material is widely used for painting outside the house. This type is often included in the composition of refractory paints based on potassium silicate. Also, this material is used for the production of electrodes.

The first version of glass is much cheaper, but the second one has better characteristics. So, potassium material dries faster, it has excellent adhesion and high resistance to extremely high temperatures.

Advantages and disadvantages of liquid glass

The high demand for the material is by no means unexpected. It has a lot of excellent characteristics, due to which it is used in various spheres of human life. After processing the product, the material performs several important functions at once:

repels liquid, that is, it plays the role of an effective water repellent;
destroys bacteria and prevents their further appearance, that is, it performs the function of an antiseptic;
prevents the appearance of static electricity - in this case, the material plays the role of antistatic;
increases density by filling cracks in the treated surface;
suppresses the influence of acids and protects the product from the influence of fire.

All these properties are possessed by a thin film, which is formed after the application of liquid glass. The material quickly penetrates into the smallest pores of a wall or partition, making its surface perfectly flat. The presence of the film guarantees the protection of the product from the effects of water and fire. Liquid glass has a relatively low price. One jar is enough for a very long time. After application, the film can last 5-7 years, and if you cover it with a thin layer of paint, then the period of use will increase to 10-12 years. Due to its high resistance to atmospheric phenomena, the material is not afraid of moisture.

Liquid glass, due to its properties, has a wide range of applications. The areas of application of the material do not end with the repair and construction of residential buildings. It is widely used in industry and construction of communications. Often, craftsmen use liquid glass for decoration; it is great for interior and exterior decoration of walls and floors.

At the same time, the material cannot be used in areas such as waterproofing brick surfaces - liquid glass can very quickly destroy the elements of an object. It is also worth noting that the resulting film is not very durable, therefore, in order to guarantee reliable protection, the surface must be additionally treated with several types of hydroprotection. Regardless of how much material was used for the mortar, it is able to dry quickly, so it will be quite difficult for beginners to work with it at first.

When buying liquid glass, it is very important to carefully familiarize yourself with its components. The sodium silicate agent has high adhesion and good adhesiveness. Potassium-based liquid glass is widely used in acidic environments, but does not have the same stickiness as the first type of material.

Areas of use of material in construction

In the vast majority of cases, liquid glass is used in the construction industry. Here, the material has practically no competitors for waterproofing various types of rooms. Firstly, it is well suited for work in attics and basements. Due to certain properties, liquid glass reliably protects concrete structures, making their surfaces fire-resistant and water-resistant. The material is also great for finishing and interior work.

Secondly, glass is often used in the processing of wells. In such cases, the work is carried out in two stages. First, clean material is applied to the walls, and then they are covered with a solution of a cement-sand mixture and liquid glass.

Thirdly, the material is used in the internal processing of the walls of pools. The film helps protect the structure from destruction and leakage of the bowl. The material outside the pool reliably protects it from the influence of groundwater. Both for interior and exterior decoration, liquid glass should be applied in 2-3 thick layers. Performing the functions of waterproofing, the material can be used undiluted or as a component of various additives, mixtures and impregnations.

Liquid glass has found application in construction and as an antiseptic. It effectively protects the surface from the formation of mold and fungus, and also destroys huge colonies of dangerous microorganisms. That is why the material is very popular in the final processing of walls for pasting wallpaper and applying paint. In any case, the material reliably protects ceramics, wood and paper foil from moisture and fire.

Liquid glass in everyday life - a faithful assistant to every owner

Liquid sodium and potassium glass is widely used for domestic purposes. Due to its excellent adhesion to surfaces, this material is often used for laying PVC and linoleum. In the case when it is required to lay metal pipes, the material is in demand in the production of putties in order to seal communications.

Another area of application of the material in everyday life is the impregnation of various types of fabrics in order to protect them from fire. Also, liquid glass is often used to process tree trunks and branches in order to protect against pests. Many owners of private houses and apartments often use the material for polishing various surfaces, as well as for repairing damaged porcelain and glass.

Often liquid glass serves as a component in the manufacture of self-leveling floors with a 3D effect. It is also used by car mechanics to process car bodies. Other areas of application of the material are the design of suspended ceilings, mirrors, ceramic tiles, mosaic panels and stained-glass windows. It is also worth noting that liquid glass has found its application among needlewomen - it is often used for creativity.

Preparation of the solution - how and with what to knead the material

To properly apply the material, you must strictly follow the instructions for its use. It is not always possible to make out the rules for using liquid glass, especially if you have purchased imported products. In such cases, it remains to turn to Wikipedia for help.

In its pure form, liquid glass is used quite rarely. Most often it serves as a component of various mixtures. One of these solutions is a primer, which is widely used to treat various types of surfaces. To prepare it, you need to take the same amount of liquid glass and cement and pour them into a container with a sufficient amount of water. The result should be a mixture that would be suitable for brush or roller application.

To obtain a solution of optimal consistency, first pour cement into the water, and then immediately mix the contents of the container. Next, liquid glass is added to the mixture. To quickly stir the solution, it is worth using a special construction mixer. You need to be very careful and work quickly, as the mixture will completely harden in half an hour. If you do not have time to work, then you can add a little water to the solution.

To prepare a waterproofing solution, you will need to take one part of sand, liquid glass and Portland cement. All components are poured into a container with water and mixed. A solution with refractory properties is prepared in two stages. First you need to prepare a mixture of three parts of sifted sand and one part of cement. Then liquid glass is added at the rate of 25% of the total amount of the mixture. Such a solution is often used for the manufacture of fireplaces and stoves.

An antiseptic solution is prepared for the treatment of wooden surfaces. For this purpose, the material must be diluted with water at the rate of 1:1. The mixture is ideal for concrete, plaster and stone structures. To strengthen the bases, it is necessary to prepare a mixture of 1 liter of water and 300 g of liquid glass. For high-quality processing, you will need to apply at least three layers of the mixture, taking breaks to dry each of them.

Experts advise preparing a solution by first mixing the dry components, and only then add liquid to them. The result should be a homogeneous mobile mixture.

Algorithm for applying liquid glass - easy and fast for beginners

Everyone should know the sequence of work with the material for maximum waterproofing. Thus, it will be possible to save a decent amount of money that would have to be paid for the services of specialists.

Before applying the prepared plaster, it is necessary to clean the work surface from dust and stains. After that, we take a roller and apply the first layer of the solution to the coating. We wait until the solution dries, and apply a second layer. In this case, you need to ensure that there are no smudges and gaps.

Next, we prepare a protective solution of cement, liquid glass and sand. Thoroughly mix the added components and immediately apply the solution with a spatula to the dried surface. Wear goggles, gloves and protective clothing during application.

Do not forget that at each stage of work it is required to knead such an amount of the mixture that you will have time to use in 20–25 minutes of work.

In the process of using liquid glass for construction purposes, it is necessary to strictly observe the proportions of mixing the material. Even a minor mistake can lead to cracks or a complete collapse of the structure. If you are making concrete at home, you will have to take into account some of the nuances. Since silicates shorten the period during which concrete sets, it is best to prepare the mortar in small individual portions. Once you have finished working, you will need to thoroughly wash your hands and equipment that has come into contact with the mixture.

Do not forget that exceeding the amount of liquid glass in the solution will lead to rapid drying of the hardened concrete. To prepare a solution with liquid glass, you need to fill a bucket with drinking water, pour 200 g of material into it and mix thoroughly. The resulting mixture must be poured into a wide vessel. In the same container, we continue to mix the solution, gradually pouring cement into it. Then the mixture must be mixed with a construction mixer and poured into a pre-prepared formwork.

Liquid glass is a material whose composition is similar to ordinary glass. Most often it is used in construction during various types of work. Let's talk about what properties liquid glass has, how to choose it correctly and for what kind of work it can be used.

Liquid glass: what is it, scope

Liquid glass, or, as it is otherwise called, silicate glue, is an aqueous alkaline solution of potassium or sodium silicate salts. It is obtained in various ways. As a rule, by exposing a solution of all of the listed components to a material containing silica under constant temperature conditions. Another method is firing a mixture of quartz sand and soda. The result is a substance that is viscous in structure and has good water-repellent and adhesive properties.

Liquid glass is most often used to perform such work:

waterproofing of various surfaces, in particular, walls, floors, ceilings, ceilings, foundations, plinths, as well as pools, wells and other containers. To do this, liquid glass is mixed in equal proportions with cement, sand and water;
anti-corrosion treatment of metals in combination with cement;
fire protection and antiseptic treatment of wooden structures;
production of refractory composition for chimneys, fireplaces, stoves, etc.;
gluing together paper, cardboard, wood, glass, porcelain, etc.;
as a component for the manufacture of paint for building facades.

Advantages and disadvantages of liquid glass

Liquid glass, in addition to waterproofing properties, has a lot of other advantages, namely:

absolute safety and environmental friendliness;
fire resistance;
good penetrating ability;
high adhesion;
low level of thermal conductivity, which allows it to be used for thermal insulation;
antiseptic action, therefore this material has found its application in horticulture in the processing of trees, in finishing work to combat fungus and mold, etc .;
good elasticity during drying, due to which, when the house shrinks, the integrity of the waterproofing is not violated;
relatively affordable cost;
possibility of use even in conditions of excessive humidity.

It is also worth noting that this substance has a high drying rate, so some experience is required to work with it.

Variety and characteristics of liquid glass

Depending on its composition, liquid glass is divided into two types.

Soda water glass- It is based on sodium silicate. This substance has good adhesive properties, interacts well with various minerals. Such material can be used in any climatic conditions. It is used in the process of reinforcing foundations, in the production of household chemicals, glassware, paper, porcelain, as an antiseptic, etc.

Potassium liquid glass- made on the basis of potassium nitrate. It has the same properties as the previous type, namely resistance to increased moisture, acids, weather conditions, etc. However, unlike sodium liquid glass, potassium glass does not form glare on the treated surface. Due to this, it is used in outdoor painting work, in the production of painting or silicate paints, etc.

Features of working with liquid glass

Liquid glass can be found on sale in ready-made mixtures that are designed to perform a particular type of work. This is the most convenient option, since nothing needs to be bred. However, the cost of such compositions is quite high for a simple layman. Therefore, individual components are most often used (cement, concrete, sand and other additives), which are mixed with each other in certain proportions, depending on the type of work. Moreover, it is necessary to strictly follow them in order to achieve the desired result. The density of the consistency is adjusted with water. If the solution thickens during operation, it can be diluted with a small amount of water.

When working with a material such as liquid glass, experts recommend wearing overalls, gloves for hands and goggles to protect the eyes to protect exposed areas of the body.

Splashes can of course be removed mechanically, however, the largest contaminants are not so easy to get rid of. Therefore, it is better to be careful. Before proceeding with the application of the composition, the surface to be treated must be properly prepared: cleaned of dust, dirt, grease, dried thoroughly and only then processed.

Do this with a brush or spray, depending on the type of work. Moreover, everything should happen quickly, since liquid glass tends to set quickly. An inexperienced master can simply ruin the material. Apply liquid glass evenly over the entire surface. Its impregnation depth should be more than two centimeters, the composition is applied in several layers, each of which must be allowed to dry well for half an hour. Experts recommend updating such coverage every 3-5 years.

On the market, liquid glass can be found as part of most ready-made building mixtures. As for the correct choice of liquid glass in its pure form, there should not be any difficulties in this matter, since expensive or cheaper compositions from various manufacturers practically do not differ from each other. Therefore, you can give preference to any of them. The only thing worth paying attention to is the type of liquid glass and its purpose. As mentioned above, potassium liquid glass is more viscous in structure, so it is best suited for impregnating and waterproofing foundations. But it is better to choose sodium compounds for waterproofing all other objects, as well as painting the facades of buildings, etc.

Thus, liquid glass is an affordable tool for performing a whole range of works, both in construction and in other areas of the national economy. To obtain a quality result, you need to have certain skills and experience.

Liquid glass is widely used in construction. This is understandable, since it is moisture resistant, wind resistant, has excellent adhesion (adhesion to most surfaces) and chemical inertness, can serve as an antiseptic, is characterized by fire resistance, abrasion resistance, non-toxic, has low thermal conductivity, and is resistant to corrosion.

Liquid glass is rarely used in its pure form, most often it is used as an important component of many building materials.

Technology for obtaining liquid glass: a fired mixture of quartz sand and soda is crushed and mixed with water.

Types of liquid glass

According to the type of raw materials, liquid glass is:

sodium;
potassium;
sodium - potassium;
potassium - sodium;
lithium.

Potassium glass is indispensable in the production of enamel, and it is also an excellent binding component. In construction work, the sodium variety of liquid glass is most widely used.

Ways to use liquid glass

Due to its water-repellent properties, liquid glass can be used as a waterproofing material.

The use of liquid glass for waterproofing foundations

To create a reliable waterproof barrier, two layers of liquid glass must be applied to the foundation.

Each layer must dry completely. Such waterproofing is called coating, it requires the subsequent use of rolled waterproofing materials.

A mixture of cement mortar and sodium liquid glass can qualitatively repair the cracks formed in the foundation.

It can also be used in brick or concrete block masonry. For such a mixture, for 1 kg of cement, you need to take 50 g of liquid glass and 750 g of water.

Another method of waterproofing is to mix liquid glass with a concrete mixture, which is used to make a monolithic foundation.

The order of work is as follows: at the beginning, formwork must be prepared and reinforcement laid. Next, you need to prepare a mixture of sand and cement, then add liquid glass and gravel dissolved in water to it and immediately begin to pour the foundation.

The use of liquid glass for waterproofing pools and wells

With the help of liquid glass, it is possible to carry out internal and external waterproofing works in the pool.

For internal waterproofing, it is first necessary to treat all joints and recesses with glass, then it is necessary to cover the floor and walls with it in 2 - 3 layers. For external waterproofing, liquid glass is added to the concrete mixture.

Waterproofing of wells is carried out using a mixture of cement-sand mortar with liquid glass, which first covers the surfaces of seams and joints, and then the whole thing.

You can first apply a layer of liquid glass to the entire surface of the well.

Protecting basements from moisture with liquid glass

If moisture gets into the basement from leaky seams, proceed as follows:

We start by cleaning the seams, removing dust and various debris from them;

We mix Portland cement with liquid glass (in a ratio of 20 to 1), add the required amount of water - the repair mixture is ready;

With the resulting mixture, we fill each seam and each large crack;

With a brush, apply water to the coated surfaces;

A day later, we apply a layer of liquid glass.

Wet concrete walls are treated similarly.

Liquid glass for fire protection

Liquid glass has refractory properties, so it is often used in cases where stoves, fireplaces, chimneys are made, heat-resistant concrete, refractory enamels and paints are produced.

Metal elements and structures of structures are processed with liquid glass. It is able to protect wooden parts from fire.

To prepare a refractory mortar, we make a mixture of cement, sand and liquid glass in a ratio of 1 to 3 to 1. We use it immediately after preparation.

Antiseptic properties of liquid glass

Processing wooden objects and structures with liquid glass will not allow fungus and mold to appear on them. Concrete and plastered walls of the premises can also be treated with it for the purpose of disinfection.

At least two layers of liquid glass must be applied to the surface. Each layer must dry completely. Such processing will complicate the subsequent painting of the walls and the application of plaster on them.

Therefore, decide for yourself how much you need it.

Other areas of use

Liquid glass can be used

when creating self-leveling floors;
as a reliable adhesive for wood, fabric, porcelain, glass, cardboard;
as a covering of floors and walls of bathrooms;
to protect the facades of buildings from the weathering of materials.

Rules for working with liquid glass. Features of its storage

When working with liquid glass, you should:

protect open areas of the skin and mucous membranes of the eyes from contact with it;
use protective equipment and overalls while preparing the mixture and solution;
tightly seal containers containing liquid glass. It is important to keep them out of the reach of babies and pets.