• AASHTO R 90-18 (2022)

AASHTO R 90-18 (2022)

Standard Practice for Sampling Aggregate Products

American Association of State Highway and Transportation Officials , 2018

Publisher: AASHTO

File Format: PDF

$39.00$78.00


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.

This standard was formerly designated as T 2.

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