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AASHTO R 90-18
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AASHTO R 90-18 Standard Practice for Sampling Aggregate Products
standard by American Association of State and Highway Transportation Officials, 2018
Full Description
AASHTO R 90-18 covers the procedures for obtaining representative samples of coarse, fine, orcombinations of coarse and fine aggregate (CA and FA) products to determine compliance withrequirements of the specifications under which the aggregate is furnished. The method includessampling from conveyor belts, transport units, roadways, and stockpiles.
M00001222
2021-03-02
New product
AASHTO R 90-18 Standard Practice for Sampling Aggregate Products
standard by American Association of State and Highway Transportation Officials, 2018