If you have to start building a summer house, house or other building, then you will encounter the need to prepare a lot of concrete. Of course, all components can be mixed manually, but this will take a lot of time and effort. On the other hand, using a concrete mixer, you will greatly simplify your life. Let’s find out how to choose the right equipment for the preparation of concrete and mortars.
If you have to start building a summer house, house or other building, then you will encounter the need to prepare a lot of concrete. Of course, all components can be mixed manually, but this will take a lot of time and effort. On the other hand, using a concrete mixer, you will greatly simplify your life. Let’s find out how to choose the right equipment for the preparation of concrete and mortars.Key selection criteria
First, decide on the volume of the drum. The modern market offers products in a wide range, they can serve a variety of purposes. As a rule, for the construction of private facilities a drum with a capacity of 80-150 liters will be quite enough. However, it is worth considering that you can get the finished mixture not the same volume as the drum, but a maximum of 15%.
The next important indicator is the engine power, as well as the voltage that is necessary for the normal operation of the concrete mixer. In household models that operate on a 220V network, engine power is limited to 1 kW. If there is a need for more serious equipment, then you need to worry about the voltage of 380V. Sometimes it is possible to conduct electricity with the desired characteristics, if this is not possible, you will have to use a generator. As a rule, in most cases for private construction of a concrete mixer with a drum of 100 liters and an aggregate of 800 watts, it will be enough.
What else to consider
There are a number of other characteristics that need to be noted. First of all, the method of mixing. All concrete mixers can be classified into two types: forced and gravitational action. In the first case, the design consists of a fixed tank, it contains the necessary blades that prepare the mixture. Often, such devices are combined with concrete pumps, which can supply the finished solution to a distance. In individual construction equipment of this type is used relatively rarely..
Gravity concrete mixers are highly versatile. Their design provides for a rotating drum with blades mounted on the walls. Thanks to their movement, the mixture is prepared. With the help of such concrete mixers it is possible to produce light and heavy concrete.
