The determining factor in most areas of the use of crushed stone, which can be purchased by Granit.Kovalskaruproducts, is the bream. The thinner the particles of crushed stone will be, the more angular they will be, the less this indicator. It can vary in a fairly wide range depending on the fraction, 4-7 mm or 45-70 mm. Moreover, the high flavor increases the gaps, so that during road construction it is rather a disadvantage. In such cases, they choose large crushed stone with a cuboid shape, it has a bream below. But for small crushed stone, which is used to sprinkle tracks, this does not play a decisive role, small grains are compacted and with high bream.