Also, decorative processing of natural stone is also popular now. After such processing, you can get the necessary surface type. The sawn surface is obtained, for example, when processing the material by cutting. This surface is very rough. A stone with such a surface has a low cost, and it is used, as a rule, in external works. In order to reduce roughness in sawn stone, you need to polish it. After this procedure, a material is obtained that can be used not only in external work, but also in internal. The next stage of processing of the material is called clapping. Cutting is done using abrasive circles of special purpose. After this procedure, the stone can use in all types of work.