Best sand concrete rating

Currently, sand concrete is increasingly used in the construction industry. This material has replaced the classic mixing of concrete and sand. It saves a significant amount of time and effort. Today there are a huge number of well-known manufacturers who produce these mixtures.

Let us consider separately several options for sand concretes produced by different manufacturing firms, we will analyze their main characteristics and features.

This model is an excellent alternative to the standard cement-sand mortar M300, which is mainly used for pouring screeds, carrying out various repair procedures, producing decorative structures, and sometimes even for the construction of foundation structures.

"Stone Flower" is produced by the "Cemtorg" company. Products are packed in paper bags of 25, 40 and 50 kilograms. The model has the highest strength indicator (300 kg per cm). The composition reaches this indicator in about a month after laying.

Besides, this building mass has an average frost resistance, therefore, it is most often used for work in the interior of the premises. The basis for the manufacture of this sand concrete is taken sand of fine and medium fraction.

A solution with such a composition turns out to be quite plastic. They can easily fill out almost any form. The total service life of the mass in the package is 6 months.

The application process is classic. The dry mass of sand concrete is mixed with water in certain proportions, which are indicated on the package. Then the resulting solution is allowed to brew for 10-15 minutes.

This sand concrete is also used in the formation of screeds, monolithic floor coverings, for sealing joints, repairing both horizontal and vertical concrete surfaces, reconstruction of foundation structures, and installation work of varying degrees of complexity.

"Rusean" is produced with sand with a maximum grain size of 5 millimeters. The material will be absolutely insensitive to the effects of low temperatures. In addition, he is not afraid of high levels of humidity.

The hardening of the composition occurs 2 days after installation. The finished coating will be sufficiently resistant to corrosion and flaking.

Such sand concrete allows you to create screeds and floors in large residential and industrial buildings, as well as perform a variety of installation and finishing procedures.

This building mixture is distinguished by its fine-grained structure, with its help it is possible to make thick layers. It fits as easily as possible on any surface. This composition, after hardening, will not sag and crack.

This sand concrete is used in the formation of durable and wear-resistant floor coverings, as a bearing layer in basements, in garages, industrial buildings, as well as during various installation work.

The mixture "Istra" dries up completely and hardens within two days.

In addition to the above models of sand concrete, there are many other types of such building material. These include the following samples.

• "Master Harz". Sand concrete consists not only of concrete and sand, but also of various additives, which can significantly increase the level of strength and reliability of such a composition. A special liquid plasticizer is also added to the mass. It prevents the hard surface from cracking in the future. The mixture must be fully used within two hours. The concrete screed can dry out in one day, but it will take almost a month for complete hardening. When carrying out installation work with such a solution, the air temperature should range from +3 to +5 degrees.
• "Vilis". Sand concrete is more often used to create high-strength, wear-resistant and durable floors, as a load-bearing layer in basements, garages, workshops, industrial buildings, as well as for forming blind areas, pouring strip foundation structures, for quickly filling joints and seams of slabs. The mass itself is a high-strength, coarse-grained dry mixture, consisting of special fractional sand and a special plasticizer. The material has good resistance to shrinkage, frost and moisture.
• Holcim. This dry mix of concrete and sand acquires a slight bluish tint during the hardening process. It is most often used when creating screeds in new buildings. It can also be used in the construction and decoration of concrete street paths. The mass of this brand allows you to make the most even and smooth coatings with the correct application technology. The material is resistant to moisture and low temperatures.

Among such material models, the following are worth highlighting.

• Eunice Horizon. The consumption of this brand is considered the most economical - per square meter. m. leaves about 19-20 kilograms of the diluted composition with a layer thickness of only 10 millimeters. Often this dry mix is ​​used to create a "warm floor" system. It will also be the best option for creating foundations. The mass is highly resistant to moisture and temperature extremes. The surface made with such a solution is as smooth, glossy, durable and perfectly flat as possible.
• Ceresit CN 173. This sand concrete is also often used when creating a "warm floor" system. It does not shrink at all after pouring. The model has in its composition special modifiers that improve the basic characteristics of the material, including increasing the strength indicator. The poured coating hardens in about 5-6 hours, and can acquire the necessary strength the next day.
• KNAUF Tribon. Sand concrete of this brand allows you to form coatings that are much stronger and more durable. In addition, the solution dries out rather quickly. The composition has good fluidity, which allows the material poured onto the surface to be leveled as quickly as possible. This brand has all the necessary European certificates of conformity, this sand concrete is an environmentally friendly product.

When choosing sand concrete, a number of important parameters should be considered.

• Be sure to look at the strength and density characteristics. It has the following designations: M200, M300, M400 and M500. In this case, M300 is most often used, since such building mixtures have sufficient indicators for the construction of monolithic structures.
• Pay attention to the cost. When buying this product, the rule "the higher the price - the better the material" works.Too cheap models will not be able to bring the desired result.
• Also, an important point when choosing sand concrete is the conditions and shelf life. Even the most reliable and dense packaging is not able to completely protect the dry composition from the harmful effects of the environment, which ultimately affects the quality of the mass, therefore it is recommended to purchase materials from closed warehouses or directly from the factory.
• Before purchasing large batches, you should first try the material at work. After all, each individual manufacturer makes a mixture according to its own unique recipe, which may not be suitable for construction in certain conditions.