Sanding concrete - why do it?
Grinded concrete is pleasant and useful because after such processing absolutely all roughnesses are smoothed out, thus all kinds of foreign bodies and inclusions are not a hindrance. Everything will be perfectly smooth. In addition to getting rid of errors, grinding is used to give an aesthetic appearance for further processing, for example, painting.
Today, sanding concrete is carried out in several ways, but the most common is work on a special machine. This allows you to speed up the process without losing quality. Also, such equipment does not require special education or specific knowledge.
Thanks to its ease of use, the so-called concrete grinder has found hundreds of fans. Add to this a huge amount of plus , a few cons and understand: better really, there is nothing. The pluses include the following factors: cheapness of the machine itself, a huge choice of models for any workloads, ease of operation, durability and much more. Agree, a list worthy of respect.
As already mentioned, the machine for grinding concrete has plus pluses minuses .These include the allocation of a huge amount of dust during work and the need for high-quality consumables. More negative sides are not found, and the first minus is easily solved with the help of a vacuum cleaner.
Sandblaster for concrete - we make purchases
Having decided on the purchase of such a tool, you will be pleasantly surprised, because the market will meet an amazing variety, and the prices are not so terrible. In fact, this tool can be: angular, tape, eccentric, vibrational and mosaic.
Each type has its own advantages, so be sure to consult the seller when purchasing. If you need an inexpensive and versatile tool, a mosaic-grinding machine for concrete will be the best choice. Before buying, be sure to ask for quality certificates, as counterfeits are not rare.
The grinding of concrete can begin after the acquisition of not only the apparatus itself, but also all consumables. To prepare the site, extend the extension to the farthest part of the work surface that we are going to process. This is done for our convenience, also does not interfere with the light. It should be bright, but do not cut your eyes.
Concrete grinding machine - the principle of operation
We collect our tool, we fix the consumable grinding disk quite strongly. Since that moment, is ready for the concrete grinder. Just connect it to the network, and, holding in hand, we make several trial runs. As you can see, from the Bulgarian it is not much different, therefore it must be controlled all the time.
The process itself starts from the furthest corner. Sanders for concrete should lie on the surface. With one hand, we press it to the surface, and the second we direct and control the rotation speed of the disk. Slowly press on the gas and start the treatment.
There will be a lot of dust, but you can immediately vacuum it. Centimeter after centimeter drive in different directions. After 30 seconds, check the surface, it should be very smooth and even.
Having done all of the above, in case of imperfection of the coating continue in the same spirit. After a while, the whole surface of the concrete will be smooth and clean, but do not forget about the wear of the grinding wheel, which is occasionally, but it needs to be checked.
At work, take your time and do not release the machine from your hand until the disk stops completely. Observance of the elementary rules of operation will ensure you not only a flat surface, but also the durability of the grinding machine.