Which glue for gas silicate blocks? Best winter glue for gas silicate blocks

Gas silicate blocks are a very popular material for builders. The performance characteristics they differ are simply remarkable. Walls from them spread not with the help of cement mortar, but using special glue. Of course, the box will be reliable only if you use a quality fastener. About what to choose glue for gas-silicate blocks, and we will talk further.

What properties should the mixing mixture have?

First of all, the glue for gas-silicate blocks should have such properties as:

• Moisture resistance;

• Frost resistance;

• High degree of plasticity;

• Good adhesiveness.

In order to perform laying it was convenient, this type of glue should not too quickly grasp. In this case, the wizard, if necessary, can correct the position of the already packed block. It is believed that the glue for gas silicate blocks should not be frozen for at least 10-15 minutes. However, of course, too long a seizing compound qualitative can not be considered. The optimum setting time is 3-4 hours.

Experts advise buying glue and gas silicate blocks in the kit. In this case, the composition will be the most suitable. However, it often happens that manufacturers of gas silicate blocks unjustifiably overestimate the cost of glue. Therefore, many owners of suburban areas, who decided to build houses made of foam concrete, prefer to purchase the fastening composition all the same separately. When buying such a mixture, you should first of all pay attention to the brand of the manufacturer. This significantly increases the chances of acquiring a quality composition with good operational and performance characteristics.

Popular manufacturers

If you have wondered which glue to choose for gas silicate blocks, you should consider buying the following brands:

• "Prestige".

• "Unis Unblock".

• Aeroc.

• "He will win-160".

• "Bonolit".

• "Zabudova."

All these compounds are ecologically and highly plastic. It is about them in the network have the best reviews.

Adhesives of "Prestige" brand

The main advantage of the compositions of this brand is the rapid preparation. The glue "Prestige" can be used for laying not only blocks, but also cellular plates. It is worth the tool of this brand is inexpensive. For a bag of 25 kg will have to give about 140 rubles.

Composition Unix Unblock

This is perhaps the most popular adhesive for gas silicate blocks today. "What is the best team to choose?" - such a question usually does not arise from specialists. This mixture has a lot of advantages:

• Excellent thermal insulation performance, as close as possible to the characteristics of the foam concrete materials themselves;

• Moisture resistance and frost resistance;

• Usability;

• Environmental safety.

The glue of this variety costs about 200 rubles per bag.

Mixtures of Aeroc

The main advantages of the glue of this manufacturer include a high degree of strength. Most often it is used to perform thin-walled masonry. Advantages of this option are also considered frost resistance, moisture resistance and vapor permeability. The thickness of the joints in the masonry when using this adhesive can be 1-3 mm, which completely eliminates the occurrence of cold bridges. A bag of such glue costs about 250 rubles. On the performance characteristics, this is perhaps the best glue for gas-silicate blocks at the moment.

The composition of "Bonolit"

The main advantage of this glue is its ecological compatibility. Any impurities that are harmful to health in its composition are completely absent. His performance characteristics are also just wonderful. And it costs a little less than the glue of most other popular manufacturers - about 180 rubles per bag.

Means of "Zabudova"

This adhesive is characterized by such advantages as ease of use and ease of application. Glue "Zabudova" - the cheapest version of the mixture of all intended for the installation of gas silicate blocks. Those who want to choose glue for gas-silicate blocks of good quality and at the same time save money, it is worth considering buying this option. A bag for 25 kg of the composition of this manufacturer costs only 120 rubles.

Best adhesive for winter use

Next, let's see what kind of glue for gas-silicate blocks to choose if the masonry of walls will be conducted in the winter. For the construction of houses made of foam concrete in the cold season, almost all the options described above can be used. However, when choosing the most suitable composition in the store, you should ask the option with special additives (winter). Such compositions are slightly more expensive than summer ones.

A very popular means, intended for laying blocks in the winter, is, for example, a special type of "Bonolit". Also, in the cold season, winter glue is frequently used for the gas-silicate block of KSZ, produced by the Kostroma silicate plant. Quite popular among the builders are also glue for cold masonry:

• Poryiper.

• ECO.

• AeroStone.

How to prepare glue

So, what kind of glue for gas-silicate blocks to buy - with this we have figured out. Next, let's see how to properly prepare the chosen composition. When mixing adhesives intended for bonding gas-silicate blocks in the masonry, it is mandatory to follow such recommendations:

1. Dry mixture should be added to water, and not vice versa.

2. Kneading should be carried out with a drill with a special nozzle. In this case, the glue will turn out to be as homogeneous as possible, and therefore, quality.

3. After the first kneading the composition should be held for 5 minutes.

4. Use ready-made adhesive for a maximum of 2 hours.

When preparing glue, it is important to observe exactly the proportions specified in the instructions. Too much water content in the mixture significantly worsens its characteristics. During the production process, the finished adhesive should be mixed periodically to maintain concentration. When preparing the mortar, use a powerful drill. You can take any water.

How to check the quality of the glue

Find out how good the composition of this or that company when buying, of course, is quite difficult. However, it is still possible to determine which mixture is best for masonry. To do this, you just need to buy a little each of the glues. Then they should be diluted according to the instructions in the same containers. After the glue dries, the resulting hard material should be weighed. The lightest glue can be considered the best. The smaller the weight of the material, the less is the degree of thermal conductivity.

If desired, you can also check the strength of the composition and its adhesive qualities. To do this, you simply glue the two blocks together, wait a while and drop them abruptly to the ground. If they disperse on the seam, then it is worth looking for another glue.

Well, now you know which glue to choose for gas silicate blocks is best in this or that case. When buying in the first place, you should pay attention to the brand of the manufacturer. If the masonry will be kept in the cold season, you should also look for the label "winter" on the package.