AASHTO M 146 : 1991(R2017)
Current
The latest, up-to-date edition.
SPECIFICATION FOR TERMS RELATING TO SUBGRADE, SOIL-AGGREGATE, AND FILL MATERIALS
Hardcopy , PDF
English
01-01-2017
These definitions cover terms used in descriptions and specifications of materials occurring as or employed in the construction of subgrades, soil–aggregate base and surface courses, and fills.
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