Standard Classification for
Sizes of Aggregate for Road and Bridge Construction1
This general is issued below the constant designation d 448; the variety without delay following the designation shows the yr of
unique adoption or, inside the case of revision, the year of remaining revision. more than a few in parentheses suggests the yr of final reapproval. a
superscript epsilon (e) indicates an article trade since the ultimate revision or reapproval.
This widespread has been accepted for use through corporations of the department of defense.
click below to download Astm D 448 – 03 pdf free
click here to download Astm D 446 – 04 pdf free
