AASHTO R90

Full Name

AASHTO R90 – Standard Practice for Sampling Aggregate Products

Scope

This practice covers the procedures for obtaining representative samples of coarse, fine, or combinations of coarse and fine aggregate (CA and FA) products to determine compliance with requirements of the specifications under which the aggregate is furnished.

The method includes sampling from conveyor belts, transport units, roadways, and stockpiles.

Keywords

coarse aggregate; fine aggregate; samples

Resources