Crushed stone

Crushed stone from gravel fraction 5*20 is received by crushing of gravel 20*40 and 40*70, receiving a stone with the pointed ends which possesses the best hitch therefore it is more widely used, than gravel. Crushed stone from gravel fraction 5*20 on durability corresponds m1000, completely conforms to requirements for a gransostav, has the cubofigurative form and belongs to 1, to 3 groups on contents lamellar and leshchadny (10-15%). The amount of shredded grains reaches 95% at norm of 80%.
The most expedient scope of crushed stone from gravel fraction 5*20 is a construction of roads, combined and monolithic concrete, production of products with a big saturation of fittings, production high-branded (m 300) reinforced concrete products and designs.