Gravel. GOST 8267-93

Gravel of fractions of 5-10 mm is available., 5-20 mm., 20-40 mm.

Gravel of fraction of 5-20 mm.

Grain structure:

1,25 of D - 25 mm from 0% to 0,5%

D - 20 mm from 0,4% to 10%

0,5 (d+o) - 12.5 mm from 30% to 80%

D - 5 mm from 90% to 100%

Durability. Drobimost 800-1000

Brand on a drobimost - Dr 8, Dr 12

Content of dust and clay particles is from 0,1% to 0,5%

Content of clay in lumps from 0% to 0,5%

Gravel is applied as a filler to concrete of easy group, as fillers to heavy concrete, to sound insulation and thermal insulation, in construction works, in works on road construction.