What is the concrete blender?

Concrete is a building material used worldwide for its strength, durability and low costs. The raw materials that are in their way are easily accessible. One of the few disadvantages of concrete is that almost generally the concrete mixture must be made in place or at a reasonable distance in the concrete dose mixture. Concrete is the resulting material when cement, water and a mixture of sand and gravel can react.

This universal building material is the result of an exothermic reaction between the cement mixture and water molecules. Cement consists of drifted aluminum oxide, silica oxide, lime, iron oxide and magnesium oxide, which were heated to the salivation temperature at which surface tension decreases and the particles stick to each other. Fine finished powder provides a consistent product susceptible to reaction with water. The consistency of the mix is ​​directly related to the quality of the completed concrete structure.

When waterixer is added to the concrete dose, cement quickly becomes paste and finally a mixture of dough and rocks, sandand gravel. The mixture, now called concrete mixture, will quickly set an irreversible reaction. The process, once the water is added, is unstoppable until it is completed. Concrete usually poured three to seven hours after mixing.

For a large building role, a batch race can be compiled on the site of the work. Cement and aggregate are supplied to the dose plant. The reaction components are transmitted to the upper part of the unit, mixed with water and then either transported or drawn to the desired location. The portable mixer of the concrete dose consists of a large mixing tank and a reed -like reeds mounted on a platform trailer. The concrete is pumped to the exact place pouring by expanding the hose.

alternatively, the concrete mixture will be poured into a concrete truck, which then buddy to prepare it. This specialized car comes with a constantly rotating chamber with water feed at the top. CONCRETE trucks of batch batch are equipped for mixing cement, AGREgat and water directly in the rotating chamber. These trucks are subject to falling off when the soil level is fastened at speeds of up to 12 mph, as the concrete load increases the center of gravity and is constantly changing.

Continuous Pour concrete refers to the practice of casting, settling and smoothing concrete in one continuous action. The concrete mixture is still mixed at doses. The doses are timed in such a way that the same amount of mixing occurs in each batch and there is no definition between doses. The concrete blender for the mainland size of Kol-Barrow can be rented from home improvement stores for small jobs.