The concrete used in the construction of various buildings and structures from ancient time, He is known for more than 6000 thousands of years. The major components are water and concrete cement. Also, various fillers are added to obtain certain properties. The quality of concrete, and subsequently the construction of it, depend on:
- proper mixing mixture;
- the correct ratio of ingredients;
- content uniformity.
The result is a durable, airtight, dense, frost and durable material.
How to make quality concrete
acquire concrete Podolsk вы можете на заводе “Стройнеруд”. Для получения наиболее качественного раствора в смесь добавляется модификатор. The modifier is a chemical substance, obtained by mixing the organic and inorganic components. Interacting with each other, as well as concrete solutions, they provide specific properties.
Modifiers can be both versatile, used for concrete and mortar mixtures, and special, or intended only for concrete, or for mortar. The choice of modifier depends on the conditions of use, need to increase certain properties, in the construction of structures, designs.
there modifiers, adding concrete mix which hardens in a few times faster. Due to such additives concrete hardens in a shorter period, and the strength at the same time does not lose. For concrete composition with high resistance to moisture, eg, during the construction of swimming pools, Modifiers are used as special. It should also highlight the plasticizers, which allow you to work with concrete in winter time, when the composition can be frozen.
The use of concrete in construction
The use of concrete in construction has already started a long time ago. At the moment, this material is used in the course of many works. The first thing to mention about laying the foundation and about the production of reinforced concrete structures, there and there is a concrete base material.
by the way, as in laying the foundation, and in the production of reinforced concrete structures, together with the concrete reinforcement is applied, which reinforces concrete products and structures. In that case, if they were not strengthened they would simply fall apart after the smallest loads, as the concrete itself is not as strong, as it may seem.
As an example, the balcony slab, which is a special frame which is filled with concrete. If not for this frame, concrete balcony slabs collapsed even without mechanical action, but only because of the rain and under the influence of its own weight.
Concrete is used as a material and for arranging the tracks and generally all types of pedestrian zones. It is used and in the course of sex everything, most often it is the basement. One should not forget about the fact, that the concrete used in the installation of fences, and almost all.
