Designed specifically for the installation of walls made of gas silicate building blocks.

Features of adhesives for gas silicate blocks

Adhesives for gas silicate blocks are a type of adhesives for foam blocks, which are produced on the basis of cement, sand, modifiers and plasticizers to impart certain characteristics. The main feature of the adhesive is its thin-layer application, which makes it possible to minimize “cold bridges” in the masonry without losing adhesion strength.

To minimize glue consumption, use high-quality building blocks with flat surface no cracks or gouges. Manufacturers recommend applying glue in a layer of 1-5 mm and strictly following the instructions for preparing the solution. This will ensure the absence of breaks in the adhesive layer, frost resistance and thermal insulation properties of the masonry.

If you start construction in the cold season, use winter modifications of adhesives for gas silicate blocks with antifreeze additives.

It is not recommended to use tile adhesive and conventional masonry mixtures, which have completely different properties, for laying cellular blocks.

The high moisture resistance of the adhesive composition provides protection against the penetration of dampness and prevents the development of mold and fungi.

Buy glue for gas silicate blocks in Moscow

If you are a fan of energy-saving construction technologies and have chosen warm blocks from gas silicate, then for best result need to use special adhesives for gas silicate blocks. This will minimize the future heat loss of the house and its heating costs. IN Moscow buy glue for gas silicate blocks Available in our online store with delivery or pickup from the warehouse. We offer prices from the manufacturer, and favorable conditions for wholesale customers.

The adhesive can be used for laying gas silicate or aerated concrete blocks, as well as facing facade bricks or products made from foamed ash silicate or gas silicate. In addition, it can be used to level both vertical and horizontal surfaces.

The main distinctive feature of the glue is its economical consumption. With its help you can make seams with a thickness of 2 mm. It is recommended to use glue at air temperatures not lower than -15°C.

The main components of “Standard” glue are:

• cement;
• purified sand;
• mineral and organic plasticizers from European manufacturers.

In addition to the above-mentioned components, the “Warm” glue includes foam insulation.

Surface preparation

Before using glue for gas silicate blocks, buy b which you can profitably with us, work surface should be prepared. Remove soot old paint, grease and dirt. Smooth out any unevenness with plaster or glue solution. A smooth surface should be sanded with sandpaper or an abrasive mesh.

How to prepare the solution?

Preparation of the solution consists of several stages:

• pour water into a bucket;
• Gradually add the dry mixture in small portions and stir until smooth;
• When the solution reaches the desired consistency, leave it for 5 minutes;
• Stir again and get to work.

The prepared solution will begin to set after 1.5 hours, during which time it must be used.

If the air temperature has reached -15°C, use frost-resistant glue, which contains special additives.

Technical characteristics of Glue for QUICK BLOCK blocks:

Proportions of water per 1 kg of mixture	0.21 -0.24 liters
Thermal conductivity adhesive solution at the age of 28 days: Standard; Warm with perlite	0.28-0.33; 0.20-0.22 W/(m*°C)
Consumption of the finished mortar at: 2mm - 3mm - 4mm masonry layer thickness	5 – 10 – 15kg per 1m2
Open time for working with solution	25 minutes
Adhesion to concrete	0.5 MPa
Strength at 28 days of age	15 MPa (M150)
Solution preparation temperature	from +5 C to +30 C
Base temperature	from -20 C to +25 C
Temperature resistance	from -25 C to +35 C
Hardening time	24 hours
Grouting joints	in 24 hours
Min. mortar layer thickness	2 mm
Maxim. mortar layer thickness	15 mm
Viability of the solution after dilution of the solution	4 hours
Correction after laying the block	at least 10 minutes
Frost resistance	150 cycles
Shelf life from the date of manufacture (in intact original packaging)	6 months

Advantages

Glue for gas silicate blocks, the prices for which you will be pleased with, has a number of undeniable advantages:

• resistant to moisture and frost;
• high adhesion;
• low thermal conductivity, due to which “cold bridges” do not form;
• economical consumption;
• easy to use.

The position of the blocks during laying can be changed within 10-15 minutes.

Where to buy glue for gas silicate blocks

You can purchase adhesive for laying gas silicate blocks at a favorable price from us. All batches of glue have a quality certificate. You can place an order by contacting the manager by phone.

Distinctive properties of QUICK BLOCK adhesive:

- high adhesiveness,

- high plasticity,

- moisture resistance,

- frost resistance,

- setting time of the solution - 3-4 hours,

— time to correct the block position is 10-15 minutes.

Place of application of glue for gas silicate blocks:

There are only two of them:

— horizontal surface already laid bottom row,

— vertical part the previous laid block.

When the next row of masonry comes to an end, the need arises for an incomplete (cut from a whole) block. Its size is determined by local measurements. The sawn additional block is coated with glue on both sides and installed in the remaining space for it.

Features of masonry with adhesive for gas silicate blocks:

Only the second row of foam concrete blocks is placed on foam concrete adhesive. The first row must be filled with cement mortar in order to somehow smooth out the remaining unevenness of the base (foundation).

If you lay foam concrete blocks in one row, then the use of foam concrete adhesive is mandatory for laying them. Moreover, it has the same density as foam concrete. Laying foam concrete and gas silicate parts on ordinary cement mortar having a density of about 2000 kg/sq. cm, you will get so-called “cold bridges” in the form masonry joints. The consequence will be a general decrease in the thermal conductivity of the wall during operation. Therefore, experts who already use glue for gas silicate and foam concrete in practice claim that more practical option laying blocks - in two rows, 20 cm each.

Harmless tips:

1) Choose solutions that your builders can work with or that you can handle yourself. The more expensive the mixture, the more professionalism is required. You need to be able to apply a good solution thinly (!) (otherwise the glue for gas silicate will cost you a pretty penny, and it is not designed for thick seams: it may crack and burst). And this will require skill, dexterity and a smooth gas silicate or foam concrete block! If any of the above is missing, then use a simple cement-sand mortar. But let's not consider the worst option...

2) It is necessary to place it on glue for gas silicate blocks (this is correct!), but it is not always possible. The reason lies in the lack of specialists who are able to provide a layer of glue of 2-3 mm, with the appropriate quality of the foam block, where the geometric dimensions do not deviate by more than 1 mm. The experience of our clients shows that not every qualified mason is able to perform such masonry. Therefore, when hiring a job, immediately stipulate this condition.

3) Masons highly qualified They will not offer you laying with cement mortar.

A few words about saving...

You won't be able to save on the solution. The cement, sand, water plus lime or plasticizer included in its composition, if necessary, are reflected in the total amount of money spent. And if we also take into account the cost of work, the amount will increase at least 2 times.

Ordinary cement mortar will not differ much in density. Glue density - 1400, cement mortar - 1700.

Seam when laying on glue when deflected foam concrete block in geometry per 1 mm is 2-3 mm. If you use a solution, the seams will be 6-8 mm. So consider it.

ORDER OF LAYING GAS SILICATE BLOCKS:

Apply a layer of mortar onto the previously prepared surface using a trowel (smooth grater), and then level it with a notched trowel. The gas silicate block is laid no later than 20 minutes after applying the glue to the surface. The position of the gas silicate block can be adjusted within 10 minutes after installation. Drying time at base and air temperatures from -20 to +25 C is achieved within 1-2 days, and full strength after 3 days.

Adhesive for gas silicate blocks has thermal insulation properties, high adhesion, strength, ductility, easy to mix and apply, which makes

Before choosing glue for gas silicate blocks, let's figure out what is what. its convenient to use. However, a number of obvious advantages are combined with insufficient glue spread.

Cellular concrete is a whole group of materials with similar properties. In essence, it is foamed concrete, and scientifically, inside the material (concrete) there are evenly distributed pore cells that provide improved physical and mechanical properties of the concrete itself.

Both foam concrete and gas silicate belong to the group of cellular concrete. Only one is activated by gas and then hardened using an autoclave, and the other is activated by a foaming agent and without an autoclave. The difference itself lies in the technology for creating “cellularity”.

Therefore, first you need to decide what you will glue.

Foam concrete blocks are a material for the construction of walls, consisting of cement, sand and foaming agents. It is produced by mineralization of foam or porous solution followed by heat treatment. Mounted as on sand-cement mortar, and for special adhesives for foam concrete. Area of ​​application: construction of house walls, partitions, openings in monolithic housing construction.

Unlike aerated concrete, the mixture from which gas silicate blocks (gas blocks) are produced does not include cement or is included, but in very small quantities. This technology is very well developed, so the production of building parts from gas silicate is widely developed in the world. Like aerated concrete, aerated silicate blocks “breathe” like brick or wood. Buildings built from them are easier to heat, since the thermal resistance of aerated concrete (gas silicate) is much higher than that of brick.

Gas silicate is 2-3 times warmer and stronger than foam concrete and has a different geometry. Gas silicate blocks - building material, consisting of sand, foaming agents and silicate binder component. They are characterized by high vapor permeability, which helps create a comfortable indoor microclimate. Produced using the same technology as foam concrete. Mounted with glue. Area of ​​application: construction of partitions and non-load-bearing walls.

How to prepare glue for gas silicate blocks?

Adhesive for gas silicate blocks mixed with water with a mixer, a special attachment for a drill. The greater the power of the drill, the better the mixture will be mixed. Any water will do, taking into account the consumption: approximately 200 liters per 1 m³ of foam concrete or gas silicate.

So, pour the amount of water indicated on the bag with the dry mixture into the container for preparing the glue (preferably a plastic bucket). While stirring constantly, gradually add the dry mixture. 10-15 minutes after dissolution, stir the solution again. During the work process, stir the solution periodically to maintain its consistency.

Universal recipe for cooking the right glue does not exist for gas silicate blocks. Each brand and each manufacturer has its own. Before purchasing, it is important to remember that the quality of the prepared glue for gas silicate blocks directly depends on the amount of water you add to the solution.

Pay attention!

Finally, you need to remember about external influences that can play an important role in the fate of your construction undertaking. In particular, we're talking about about humidity and air temperature in the room. Thus, a decrease in the air temperature in the room may lead to an increase in the setting time of gas silicate adhesive. And, conversely, high temperature sharply reduces the setting time. In addition, it is precisely because of it that there may arise shrinkage cracks. Very wet areas drying of dry mixtures slows down significantly. And in too dry ones, due to the high drying speed, microcracks that are not visible to the eye may appear. If you don't need extra headache, monitor the air temperature and humidity in the rooms.

Gas silicate blocks are a structural and thermal insulation material with a cellular structure. They are obtained from a mixture of quartz sand and lime, in addition, with the addition of a small amount of cement. Therefore, adhesive for gas silicate blocks is necessary when constructing walls, as well as any other structures that have a seam thickness of 2 to 10 mm. It is also suitable for leveling vertical or horizontal surfaces.

This glue is a glue-like dry mixture consisting of cement, various additives and fine filler. Additives have water-retaining and plasticizing properties. With their help, strength, frost resistance and moisture resistance are significantly increased. These qualities are very important, since construction is often carried out in unfavorable climatic conditions.

High-quality gas silicate adhesive has excellent thermal insulation properties, is incredibly durable, has high adhesion and is easy to apply. It can be used to connect not only gas silicate blocks, but other materials made of cellular concrete.

Types and brands

It is divided into two main types - summer and winter.

Winter glue can be used at temperatures from +5 to -10 degrees for interior and exterior work. It contains special antifreeze additives. There is a snowflake on the packaging of this glue.

• Zabudov's glue is the most popular of the frost-resistant mixtures. In addition to their excellent technical characteristics it applies perfectly to any surface and is very easy to use. It costs approximately 115 rubles per 25 kg.
• Prestige and Bonolit. The second one is absolutely non-toxic and environmentally friendly. Price of glue for blocks gas silicate grades Prestige is approximately 140 rubles per 25 kg. Bonolit – 220 rubles.

The most common summer mixture is Insi brand glue. It can be used at temperatures from +10 to +25 degrees for laying walls and various partitions. It is economical, convenient and has excellent water-repellent properties. Price from 185 rubles per 25 kg.

Method of preparation and application

To properly prepare the glue, you will need durable containers; a plastic bucket is ideal. It needs to be poured clean water and then add the dry mixture. The steps must be performed in this order, and not vice versa; you also cannot pour out the entire mixture at once, this should be done gradually. The water needs to be constantly stirred; a drill with a special attachment – ​​a mixer – will help with this.

Glue consumption is approximately 1 kg per 0.20 liter of water. But the consumption of the finished solution per 1 sq. m. is about 10 kg. Do not dilute too much mixture at once, as after 80 minutes it will harden and become unusable. Work with the solution can be carried out at any time of the year, but it is worth considering that the temperature should not be lower than -15 degrees. Please note that this instruction is not universal; the packaging of various brands describes in detail the method of preparation and use.

To lay gas silicate products, you will need tools such as a smooth grater or trowel, and for leveling, a spatula.

The consistency of the glue used for gas silicate should resemble sour cream. It is applied using a trowel, carriage or a special bucket with a curved edge. After it is applied, it is immediately leveled with a spatula. After laying the first layer, the surface of the blocks must be leveled with a plane. After just 10 minutes the glue sets, but it dries completely only after 72 hours.

Why is glue better than mortar?

For the first time faced with construction work, many site owners do not understand why builders choose glue for laying gas silicate blocks instead of mortar?

When using the solution you may encounter the following problems:

• Gaps may appear between the blocks;
• moisture will penetrate deep into the wall, into further wall will become overgrown with mold and mildew;
• After the layer has completely dried, the contact between the plates disappears, the strength of the structure is significantly reduced.

Advantages of glue

• applied in very thin layers and used economically;
• contains special components thanks to which the blocks set quickly;
• withstands any temperature changes;
• contains high-quality water-repellent substances that do not allow moisture to penetrate inside the walls.

Glue is a mixture of substances that allows materials to reliably adhere to each other. And in order for the seam to be strong and durable, you should use a high-quality product. To secure gas silicate blocks, you need a special glue. This composition usually contains sand, cement, as well as organic and mineral plasticizers.

Currently to work with gas silicate blocks represented in trade large assortment funds. The result of selecting such a composition is influenced by the preferences of the master and the conditions of installation work.

Which mixture to choose for laying blocks

To recognize which adhesive for gas silicate is the best, it is worth considering reviews from customers who have already tested the material for own experience. Let us dwell in detail on the brands of glue that have gained the most popularity.

"Zabudova"

This mixture is excellent for installing blocks in winter period. This is possible thanks to the ingredients included in it. There is a special additive that is not exposed to even severe frost (frost-resistant). Most builders respond positively to the product, because it has such advantages as ease of application and simplicity of use. In addition, Zabudova glue is inexpensive, which ensures its position as a leader among all ready-made dry adhesives.

"Prestige"

This mixture is also not afraid of frost. It is used for laying cellular concrete blocks, as well as slabs. A characteristic advantage of the glue is the speed of its preparation. In terms of savings, this composition is slightly inferior to the first one, since its cost is slightly higher.

Bonolit

This composition for a gas silicate block can be used both in summer and winter. Its main advantage is its environmental friendliness. The glue does not contain unwanted impurities and toxins and poses absolutely no danger to human health. Perhaps this affects its cost, because it is more expensive than the previously considered options.

Today this construction composition actively used in laying gas silicate structures. The reputation of the glue is gained by its positive properties:

1. The excellent thermal insulation characteristics of the mixture make it as similar as possible to cellular concrete. This will allow you to forget forever about frozen walls and heat leakage through joints in the masonry.
2. The composition does not lose its properties even in direct contact with water, as well as the influence of very low temperatures.
3. The mixed mortar is characterized by excellent plasticity, which makes its use comfortable.
4. The mixture is completely environmentally friendly. No selection occurs toxic substances, since the product does not contain harmful impurities.
5. The composition is more expensive than previous products, and this is due to its qualities.

Aeroc

Mixtures of this brand are characterized by high strength properties. The composition is widely used in masonry with blocks made of cellular material, as well as for lining internal and external surfaces with a thin layer of blocks. The result is a seam 1-3 mm thick.

The glue is very popular due to the following properties:

• there are no “cold bridges” in the masonry;
• not exposed to moisture;
• not afraid of severe frosts;
• You can use the prepared solution for two hours, during which time it will not harden;
• capable of passing steam.

High adhesion of the mixture makes it possible to ensure the solidity and high strength of the buildings being erected. The adhesive consists of cement, mineral fillers, as well as organic and polymer modifiers.

"Win"

It is a multi-component dry mixture based on cement, quartz sand and various modifying additives. It is used for laying silicate block structures. The glue is quite suitable for summer and winter work. The material is popular because it is compatible with most Russian-made gas blocks.

The finished solution is highly elastic and easy to use, and does not stick to tools very much. The applied layer is characterized by good moisture resistance. The glue has excellent holding power.

Mixtures of this brand are used for thick-layer masonry in the winter and summer seasons. In addition to laying blocks, they are widely used in installation ceramic tiles, attaching it to the blocks. When applying the composition there is no need to level the surface. You can leave slopes and differences of up to 1.5 cm. Often used for indoor work on leveling block walls.

All presented compositions are safe, endowed with good plasticity and can withstand severe frosts. You will decide which mixture is best when you research them experimentally.

The answer to the question of which glue is the best is ambiguous. The fact is that we presented the best adhesive mixtures, according to the opinion of builders who tested all their advantages and disadvantages in their work. The selection of glue can be made not only on the basis of personal preferences. It is imperative to take into account the type and conditions of installation work.

How to calculate glue consumption

The dry composition is packaged by the manufacturer in bags weighing 25 kg. The manufacturer did not choose this number by chance, since this is the optimal mass of powder for preparing glue, sufficient for laying one cubic meter of blocks. This is provided that the technology for producing the mixture and its use is not violated.

Let's clearly look at calculating glue consumption using an example:

1. Initially, you tentatively determined that for laying all the walls you will need, say, 63 cubic meters of gas silicate blocks.
2. With a laying layer thickness of 3 mm, the glue consumption per 1 cubic meter of blocks will be 63 packaging bags.
3. If the laying seam is 2 mm thick, then the mass of the required glue will be 5 kg less. In this case, 63 cubic meters will have to be spent
   63 x 20 = 1260 kg of dry glue.
   Let's move on.
   1260 / 25 = 50.4 bags.
   Let's round the figure up, the result is 51 bags.
4. The value derived from the calculations is the smallest amount of dry mixture that will need to be spent on the building. Provided that its construction involves the use of 63 cubic meters of aerated concrete blocks. If we know the price, we can easily determine the total cost of dry glue.

If the construction involves the use of a mortar of cement and sand, and the volume of work is the same, then you will need 2 cubic decimeters of glue. That is, 1 cubic meter of solution is needed to lay 5 cubic meters of blocks.

To prepare a cube of mortar you will need up to 7 packages of cement. The total cost will also increase due to the price of sand and the rental of a concrete mixer. Taking all this into account, it is not difficult to determine how much cement is needed to lay 1 cubic meter of gas silicate: 7 / 5 = 1.4 bags.

Having carried out correct cost calculations, it is easy to verify the low cost of the adhesive composition. Only you can set the remaining priorities.

During construction modern buildings It is important to ensure reliable adhesion of materials, which is achieved through the use of high-quality glue for gas silicate blocks. Correctly selected adhesive composition and accurate calculation of its consumption are the key to the longevity of erected buildings.

1. Adhesive composition for laying blocks fromcellular aerated concrete K21/1

2. Adhesive composition for laying blocks fromcellular aerated concretewinter K21/2(with antifreeze additive)

DESCRIPTION

Adhesive composition for laying cellular aerated concrete blocks – dry mortar, consisting of cement, natural quartz sand, mineral fillers and polymer additives. When mixed with water it forms a plastic mortar mixture. Thanks to special water-retaining additives glue mixture provides excellent adhesion of blocks even when applied in a very thin layer, which significantly reduces consumption. After hardening, it forms a durable, waterproof and frost-resistant solution.

AREA OF APPLICATION

The adhesive mixture is intended for laying cellular aerated concrete blocks with strictly maintained geometric dimensions and shape (dimensional tolerance ±1–2 mm). The properties of the material make it possible to lay blocks with a small joint thickness (2–3 mm), obtain a wall that is uniform in terms of thermal insulation and prevent it from freezing through the seams. The adhesive composition is also suitable for laying expanded clay concrete blocks and other piece wall materials, eliminating defects (irregularities, potholes, chips) in them. Used both inside and outside buildings.

ADVANTAGES

– suitable for interior and exterior work;

– reduces heat loss through the building envelope;

– high compressive strength;

– convenience and ease of use;

– waterproof;

– frost-resistant;

– has high adhesion strength to the mesh concrete base;

– cost-effectiveness, possibility of masonry with minimum thickness seam;

– environmentally friendly.

SURFACE PREPARATION

All surfaces on which the adhesive composition is applied must have a temperature of +5 to +25°C. The base must be smooth, durable, clean, and free from dirt, dust, ice, oil stains, paint, and particles that could impair the adhesion of the adhesive to the base. Crumbling and weak areas of the surface must be removed. The surface of the blocks should be moistened with a small amount of water before applying the adhesive.

PREPARATION OF THE ADHESIVE COMPOSITION

Gradually pour the dry mixture into a container with water (water temperature from +10 to +25°C) at the rate of 0.22–0.26 l of water per 1 kg of dry mixture (5.5–6.5 l of water per 25 kg bag ). Mix the mixture with a low-speed (up to 300 rpm) drill-mixer or by hand until it has a homogeneous, lump-free consistency. Set aside for 8–10 minutes to allow the mixture to mature, then mix thoroughly again. A properly prepared adhesive composition should have the consistency of thick sour cream, and the profile formed when applying the adhesive composition to the contact surface with a notched trowel should not blur. During the work process, it is necessary to stir the prepared solution from time to time to maintain the uniformity of its consistency. Adding water to the prepared glue to restore its consistency is not allowed. The solution retains its properties for 90–120 minutes (depending on air temperature). In winter, the time of use of the solution is limited to 30 minutes.

EXECUTION OF WORK

The masonry process is carried out in compliance with the technology of masonry element manufacturers and building codes. The finished adhesive composition is applied special tool(box with comb, toothed bucket) corresponding to the width of the blocks. It is allowed to apply the adhesive composition to the contact surface using a steel spatula or trowel, leveling with a notched trowel. To apply the adhesive, it is recommended to use a notched trowel with a tooth size of 5 mm. The blocks are installed on a uniformly distributed mortar mixture and their position is adjusted using rubber mallet within 5 minutes after installation. Excess mortar squeezed out of the seams is not rubbed down, but is removed with a trowel. The recommended thickness of the adhesive solution between the blocks after pressing should be 2–3 mm. With this installation method, the total area of ​​cold bridges is minimized. Minimum mixture consumption is achieved by installing blocks with the correct geometry. The approximate consumption of the mixture is 1.6…1.8 kg/m²/mm (about 25 kg per 1m³ of blocks). Work should be carried out in dry conditions, at air temperatures from +5 to +25°C. Protect the finished masonry from weathering with construction film for at least 24 hours. After completing work, rinse the tool thoroughly with water. The water used to clean the tool cannot be used to prepare a new portion of the adhesive composition.

PRECAUTIONS

The material contains Portland cement and quartz sand, which may cause eye and skin irritation. Use is highly recommended individual funds protection that prevents the mixture from getting into respiratory tract, eyes and skin. If the mixture comes into contact with your skin, rinse it with water. If adhesive gets into your eyes, rinse them thoroughly with clean water and consult a doctor immediately. Avoid breathing dust. Keep out of the reach of children.

TECHNICAL INDICATORS AND CHARACTERISTICS

Warp	a mixture of cement with mineral fillers and polymer modifiers
Color	grey
Maximum fraction, mm	0,63
Humidity, %, no more	0,3
Bulk density, kg/m³	1500...1600
Average density of solution, kg/m³	1600...1700
Performance after mixing with water, min	90...120 (RSS 21/1) 30 (RSS 21/2)
End of setting time, hours, no more	24
Work temperature, °C	+5...+25 (RSS 21/1) –10...+5 (RSS 21/2)
Seam thickness, mm	2...3
Water holding capacity,%	≥ 99
Brand by consistency	K2
Consistency according to the diameter of the cone spread, cm	14…18
Consistency preservation group	St-4
Retention time of the brand by consistency, min, not less	90
Strength grade	M100
Compressive strength at the age of 28 days, MPa, not less	10
Adhesion grade	A0.8
Strength of adhesion to a concrete base at the age of 28 days, MPa, not less	0,8
Frost resistance grade	F75
Frost resistance, cycles, not less	75
Open time, min, not less	10
Adjustment time, min, not less	5
Approximate mixture consumption, kg/m²/mm	1.6...1.8 (about 25 kg per 1m³ blocks)

The specified parameters are valid at an air temperature of 20°C and relative humidity 60%. In real construction conditions, deviations are possible depending on work methods and temperature and humidity characteristics.

PACKAGING, STORAGE AND TRANSPORTATION

The adhesive composition is packaged in 25 kg bags. On a pallet 1m×1.2m – 1000 kg (40 bags). Shelf life in original, undamaged packaging in a dry place at temperatures from +5 to +25°C is 12 months from the date of manufacture. When transporting in open transport, protect from precipitation.

ADHESIVE COMPOSITION FOR MASONRY OF BLOCKS FROM CELLULAR AERATED CONCRETE WINTER K21/2 (WITH P/M ADDITIVE)

IN winter conditions, at air temperatures below +5°C, it is necessary to use winter adhesives that contain special anti-frost additives. Designed for use in winter conditions down to minus 10°C. Bags with such mixtures are marked with special markings.

ADDITIONAL USE INSTRUCTIONS

In addition to what is indicated in the instructions, when using winter adhesive, you should also take into account the following:

– store bags with mixtures in a heated room;

– use warm water (max. 60°C) and mix the adhesive in a warm room;

– the temperature of the finished mixture must exceed +10°C;

– before and after use, keep the tool in use warm water, isolate the containers used for preparing the adhesive composition and, if possible, protect workplace from the wind;

– the time for using the heated mixture is 30 minutes;

– the blocks used in masonry should not be frozen, snow-covered or wet;

– it is advisable to preheat the blocks to at least a temperature of +1°C.

ATTENTION

The information provided determines the scope of application of the material and the method of carrying out the work, but cannot replace the appropriate training of the work performer. You should be guided by current construction standards. The manufacturer is not responsible for the incorrect use of the material, as well as for its use for purposes and conditions not provided for in the instructions.