The profitability of the production of building materials for masonry walls and ceilings to a large extent depends on the cost of raw materials. Traditional bricks and solid blocks represent the group of the most expensive material, which is supported by rather high technical and operational qualities. But there is always a consumer who is ready to buy a less attractive property, but a cheap product. This can also explain the high pace with which equipment for the production of cinder blocks and building materials similar in characteristics is distributed. With small investments, the manufacturer receives building components that provide good thermal conductivity and tolerable indicators of durability.
Manufacturing technology
The manufacturing process involves the implementation of three main stages. The event begins with the formation of a concrete mixture, which should include cement, water, as well as screenings or other industrial waste. At this point, it is important to use plasticizing agents correctly. The stiffness of the solution will depend on the fillers in the future. At the second stage, a cinder block production machine is used, which, through physical effort, thoroughly kneads the resulting mass and unloads portions of the solution into special forms. Here, a vibrating press comes into operation, which carefully tamps the hard mass placed in the molding zone. It should be noted that after the removal of the machine, the solution in the form of a block should retain its shape. Typically, to achieve this result, manufacturers add binders such as relaxol and fulleron. At the final stage, the blocks freeze, after which they are stacked on special racks.
Mold for cinder block
Since the geometry and future appearance of the cinder blocks depend on the forms used, special attention should be paid to this equipment. Such cells can be made from any material at hand - in particular, it can be wood or metal. The main thing is that in the process of vibropressing the machine for the production of cinder blocks does not damage the frame. Outwardly, the finished form resembles an open box with a bottom and four walls. As a rule, one element corresponds to one unit, but in order to save material, it is possible to organize sections with several compartments.
As for the sizes, it is better to use the typical parameters of the building block - 40 x 20 x 20 cm. Also, for the formation of voids, it is necessary to provide for each cell in the presence of a cylindrical blank, which will fill a space in the workpiece. For the replacement function, any element that does not damage the machines for the production of cinder blocks in the process of tamping is suitable. Usually glass bottles with thick walls are used for this.
Basic equipment for production
The traditional composition of a complete cinder block production line includes a concrete mixer, a vibrating unit and a press. Also, shovels, wheelbarrows and forms are used as auxiliary equipment. A concrete mixing machine prepares the mixture for further molding, a vibrating machine compacts the mortar structure, and a pressing unit directly composes the block. The listed machines for the production of cinder blocks can be used individually or in the form of a universal multitask installation. Usually, the first scheme is used in mass production, since it allows high-quality production of high-quality products. True, more space is required for the operation and maintenance of individual units.
Mini-machine for cinder blocks
In this case, we are talking about mobile stations, which are a compact production line for the manufacture of cinder blocks and other building materials with a similar shape and structure. Some modifications work from a regular 220 V power supply network, therefore, by and large, the operation of the equipment is possible in a private home. The complex includes small machines for the production of cinder blocks, each of which performs its own task - mixing the mortar, vibrocompression, laying out and molding. Despite their modest size, such lines usually provide for an ergonomic part of the block feed, eliminating the need for special pallets and shelving.
Homemade equipment
It is possible to realize the production site for cinder block on their own. For example, using a sheet metal, an electric motor and a welding machine, it is possible to produce an assembly that can perform the function of a vibrating press. The fact is that this type of operation does not require high power, as is the case with factory hydraulics. A vibrating effect will be provided by an engine that can be placed on a rubber platform and secured to a metal structure. The remaining machines for the production of cinder blocks can easily be replaced with manual effort. For example, kneading can be done with shovels, and setting into the mold is realized by containers of appropriate size. Of course, there is no need to talk about the high quality of products obtained at such facilities, but for the private use of cinder blocks in small volumes, this option justifies itself.
Conclusion
If we compare the technology of making cinder block with the methods of creating bricks, then the benefit will be obvious. Another question is how much is it expedient to build houses from such material? As practice shows, professional equipment for the production of cinder blocks forms elements with optimal density and stiffness. In order to increase reliability, builders provide for the availability of metal fittings in their structures. As a result, according to the criteria of strength, insulation and affordability, the cinder block can be considered as one of the best building materials. However, these advantages are overshadowed by the unsatisfactory ecology of the additives that manufacturers make to the composition of the material.