The crushing of hard rocks is required for the production of crushed granite. This loose material in construction found extensive use. It is characterized by hardness, strength and high frost resistance. Crushed stone of this variety is used when covering roads, creating reinforced concrete products and in many other areas of economic activity.
Contained in the composition of crushed stone are components such as spar, mica, quartz. This allows the material to withstand significant temperature changes. Crushed gravel is sold in different colors: gray, green, red, so you can use it for exterior or interior decoration.
Crushed stone is mined by blasting. The rock first explodes, then the material is crushed. With the help of modern special equipment, rock crushing is achieved. Crushing and screening complexes are used for this purpose. As a result, you can get stones of various shapes. Now it remains only to sift and sort the material, then it will be distributed into fractions. The cost of the material is influenced by the complexity of processing and mining crushed stone.