Crushed stone gravel 3-10, 5-20, 5-40, 20-40 wholesale

• small (1-2,5 mm diameter of fractions);
  
• average (2,5-5 mm);
  
• large (5-10 mm and more).
  

• mountain (rough to the touch, in it impurity of clay, sand, organic substances quite often meet);
  
• sea and river (it is slightly purer on structure, than mountain, and has smooth texture);
  
• lake;
  
• glacial.
  

Gravel crushed stone

Gravel crushed stone — the crushed stone received by a proseivaniyakaryernoyporoda and also by crushing of a natural kamennoyskala. On prochnostigraviyny crushed stone to ustupayetgranitny crushed stone, but there are also advantages — a radioactive background its usually very low and the price is lower, than on granite.

Gravel crushed stone is applied to base works, to concrete, in production of concrete goods, at a construction of roads.

There are two types of gravel crushed stone:

• Chipped crushed stone is usual natural or shredded,
• Gravel is roundish pebbles, usually river or sea origin.

There are following fractions of gravel crushed stone: 3-10 mm, 5-20 mm, 5-40 mm, 20-40 mm.