The sand washed. GOST 8736-93

The sand washed:

The full rest a sieve (0,63) - from 10% to 45%

Module of fineness from 1,5 to 3,25, medium-grained, first class

By the form processings - alluvial

The maintenance of dust-like and clay particles - from 2% to 5%

Content of clay in lumps - from 0,25% to 0,5%

Availability of organic impurity - solution coloring - is lighter than a standard.

The washed sand widely is used in housing and road construction, for production of qualitative concrete, when carrying out finishing works, and also for preparation of various construction mixes.