Concrete-mortar unit is a plant for the manufacture of concrete. If we compare with the factory, the difference will be in the configuration. However, with the help of this equipment it is possible to produce all types of concrete. However, for the operation of some installations there is no need for a person to participate in the process. Some equipment options require multiple recipes.
By configuration, such devices can be mobile or stationary. The latter variety is considered classic, it is characterized by high productivity and work efficiency. Typically, such installations are used in the conditions of enterprises that are engaged in continuous work in one place.
Description
Mobile concrete plant allows to produce concrete in medium quantities. Such installations are efficient and are usually used by specialists of construction and commercial organizations who work in different or remote places. Mortar nodes can also be classified according to their characteristics, however, according to their functional purpose they are similar. You can verify this by looking at a comparison of some models.
Different installations have their own technical features. For example, we can consider the model "BRU BRUS-15G", which has in its composition:
- dispenser for cement, liquid additives and water;
- concrete mixer with control panel;
- skip lift;
- conveyor;
- dispenser;
- hopper;
- vibratory feeder;
- grab with remote control.
This installation can work under the control of automatic or manual mode. An operator of a concrete-mortar unit of this type is able to cope with the installation independently or with the help of another person. The equipment can be operated in regions with different climatic conditions, while the temperature can drop to -300 ° C.
Specifications BSU-10/17
Among the characteristics of the described nodes should be highlighted:
- performance;
- installed capacity;
- the number of fractions of the aggregate;
- aggregate storage capacity;
- cement storage tanks;
- capacity for loading and exiting;
- heating system at low temperatures;
- type of mixer.
Concrete-mortar installation can have a capacity ranging from 15 to 20 m 3 / h, in winter this figure can be reduced to 10 m 3 / h. The capacity of the aggregate and cement storage are 200 m 3 and 40 tons, respectively. If we are talking about the capacity for loading and exiting, then these parameters are 750 and 500, respectively. A steam installation is used as a heating system. The power of the equipment is 40 kW, while the mass is 37200 kg.
Technical characteristics of the BRUS-15G unit
As an example, you can also consider another BRU. The concrete-mortar unit, which was mentioned above, has a capacity of 15 m 3 / h. The number of aggregate fractions reaches 3 pieces, while the cement warehouse is 24 m 3 . The equipment weighs 12 tons, and its installed capacity is 36 kW.
Characteristics of the UBRS-10 BRU installation
If you decide to choose a mobile concrete plant, then it is worth considering the BRU UBRS-10 model, whose capacity is 24 m 3 / h. This equipment uses the SB-146A concrete mixer, and the following are used as a batcher:
- water flow sensor;
- cement dispenser with sensor and control controller;
- inert material dispenser with controller.
When considering a concrete-mortar unit, you should also take an interest in the capacity of the open aggregate warehouse, which is 200 m 3 . As for the capacity of the cement warehouse, it reaches 40 m 3 , but the capacity of the supply tank for chemical additives is equivalent to 1.5 m 3 . The water in the supply tank can accommodate 3.5 m 3 . The dosing system in this installation is electronic-mechanical, but the ratio of mortar and concrete mixtures is as follows: 0.65 / 0, 5.
For this equipment, the vapor pressure level is 68.6 kPa, as for the working pressure of the pneumatic actuating system, it can vary from 0.39 to 0.49 MPa. Gas or diesel fuel can be used as fuel, and the flow rate is 102 g / kg of steam.
FIBO INTERCON M2200 Brand Concrete Mortar Characteristics
If you decide to purchase the equipment described in the article, then it is worth considering the concrete-mortar assembly of a foreign manufacturer. The model was mentioned above. It is based on a three-axle trailer with a front axle and sectional hoppers for aggregates. Crushed stone or sand may act as the latter.
For its power class, this equipment acts as the most compact installation in the world. Equipment requires:
- water tank mixer;
- conveyor pump for supplying chemical additives;
- automatic pressure washer.
The volume of the mixer can vary from 1,500 to 2,200 liters, while 500 liters are placed in the water tank. Its additional function is the heating option and the dosing system.
The pump has a volume dosing, the purifier operates at a pressure of 160 kW. To operate this concrete-mortar unit will be quite simple, because it has automatic control of 25 recipes with calculation of loads, time tolerance and dosing control. The moisture content of the sand can be adjusted manually. The download protocol is displayed in the production diary; if necessary, protocols and invoices are printed. The unloading height is 1120 mm.
Conclusion
Modern mobile concrete plants and concrete-mortar units are used in production quite often. They allow you to get a large volume of the mixture, which would be difficult to achieve when working manually. Typically, plants have a steel frame that provides ease of transport and has suitable mounts for winter cladding. Additional advantages are equipment in the form of tanks, mixers and pumps. Management is automatic, which almost completely eliminates human intervention.