Liquid soda glass: what is it used for?

Liquid soda glass is a proven agent with high adhesive qualities and does not lose its relevance for a long time. The use of this inexpensive universal material allows you to quickly and efficiently waterproof structures, strengthen concrete screeds, and clean household utensils.

Liquid soda glass is a type of adhesive, which is widely used in construction and waterproofing works. The basic component of the material is sodium silicate, the presence of which is due to the high performance properties of the solution.

Liquid sodium glass is produced in accordance with GOST 13078 81. It consists of sodium, iron, aluminum oxides with the addition of silicon dioxide, sulfuric anhydrite, caustic soda and silicate module. The presence of sodium in the composition is determined by 9%, potassium values ​​are much lower, they are about 0.2%. The time for complete hardening of the composition used in its pure form is 10 minutes, while in the composition of various solutions the time increases to two hours.

The density of the material is 1.45 grams per cubic cm, the specific gravity of the substance is 1.45, the shelf life is 2 years, and the melting point corresponds to 1088 degrees. Unlike potassium compounds, sodium solution is able to form a more stable and durable joint, which distinguishes it favorably from other silicate mixtures.

The manufacture of liquid glass is a rather complicated process and consists of several stages. Soda, potash, sodium sulfite and other components are added to the crushed quartz sand. Then the mass is placed in autoclaves and smelted in the form of a monolithic ingot, which is subsequently dissolved at a temperature of 170 degrees. The resulting solution is a liquid sodium glass.

The composition is widely used in repair and construction. Its addition to plaster and putty solutions multiplies their fire resistance, strength and moisture resistance. The tool removes cracks, chips and other defects in floors and walls. The material has also proven itself well as an additive to primers for various purposes.

Priming with such mixtures of concrete screeds is especially effective. The use of sodium glass significantly increases the strength of concrete, giving it fire-resistant and antiseptic properties. With the help of soda glass, you can easily remove the old varnish or oil coating. And the addition of various dyes to the composition makes it possible to use the agent as a silicate paint.

The mixture can also be used to prevent corrosion processes on metal substrates. To prepare an anti-corrosion composition, cement is mixed with sodium glass in a 1: 1 ratio and poured with a small amount of liquid. The material tolerates aggressive environmental influences well and can be used not only indoors, but also outdoors. This makes it possible to waterproof wells, water reservoirs, bowls of artificial reservoirs and basements. For work, 10 parts of concrete and one part of liquid sodium are taken.

The composition is widely used as an additional component to masonry compositions.It is often added to facing mortars intended for exterior decoration of fireplaces and stove chimneys. In everyday life, liquid glass is used to repair aquariums and clean household utensils. To prepare the cleaning solution, you must mix 25 parts of water and one part of sodium silicate. The resulting mixture must be poured into a large container. Then you should put the dishes there, which you want to clean, and boil the composition.

Soda glass can be used to putty on damaged areas of the water supply, removing greasy stains from clothes and as an additive to lime, intended for finishing any surfaces. When lime and sodium silicate are mixed, a particularly strong material is formed - calcium silicate, which significantly increases the resistance of the lime coating to external factors, and significantly extends the life of the lime coating.

The popularity of sodium hydroxide glass, both as a basic agent and as additives in various building solutions, is due to a number of positive properties of the material.

• Good elasticity of the composition allows it to be used as an additive for concrete mortars. The material penetrates into any, even the smallest cracks and fills them, thereby preventing the appearance of voids and cavities in the formed concrete layer. In addition, the overall strength of the concrete pavement is significantly increased.
• The optimum ratio of price and quality. The cost of 5 kg of the mixture is about 200 rubles, which significantly increases consumer demand and the use of the material in construction.
• Soda glass is highly durable. It is resistant to chemicals and extreme temperatures.

• The material significantly reduces the time for complete hardening of the cement, due to which the repair time can be significantly reduced.
• Low values ​​of thermal conductivity of liquid glass make it possible to use the agent for creating thermal insulation of premises. The composition perfectly withstands temperature jumps up to 1200 degrees and is able to withstand numerous freeze-thaw cycles.
• The complete environmental safety of the material is due to the absence of toxic and poisonous substances in its composition. Although it is worth remembering that alkali, which is one of the components of the solution, is a danger to the skin during the installation phase. Therefore, when working with liquid glass, you must use protective gloves.

• The product has a pronounced antiseptic effect, due to which there is no risk of mold, fungus and pathogens appearing on the treated surfaces.

The disadvantages of liquid glass include too high a speed of setting and hardening., as well as the undesirability of using the material for the treatment of surfaces intended for painting.

In order to properly prepare a mortar with the addition of liquid sodium glass, the proportions should be observed:

• in concrete solutions, the amount of liquid glass can be 5-20% of the total mass of the composition;
• to obtain a refractory composition, one part of cement, three parts of sand and 10-25% of water glass are required;
• primer mixtures consist of cement and sodium glass, taken in a 1: 1 ratio, and diluted with liquid to the desired consistency;

• for antiseptic treatment of bases, 400 g of silicate glass and 1 liter should be taken. water;
• when using the product as an adhesive for linoleum, the material consumption should be equal to 200-400 g per square meter of the base;
• for the preparation of a waterproofing mortar, cement, sand and silicate glass must be taken in equal quantities.

Work with silicate glass should be carried out in a well-ventilated area. using personal protective equipment.If the composition comes into contact with the skin or mucous membrane, immediately rinse the contaminated area with plenty of cool water and contact a medical institution. To avoid fakes, you should buy the composition only from reliable manufacturers. It is also advisable to check for certificates of conformity and other accompanying documentation.

Liquid soda glass is in high consumer demand and has many positive reviews. Buyers note the affordable cost of the material, which allows it to be widely used both as an additive in various building and priming solutions, and as an independent tool. Attention is drawn to the ease of preparation and ease of application of the composition. The excellent waterproofing properties of sodium glass are also highly appreciated, which makes it possible to perform hermetically sealed lining of basements and swimming pools. The disadvantages of buyers include the need for quick use of the composition due to its short "viability".

More details about the nuances of working with liquid glass are described in the video.