T 121-1997
Standard Method of Test for Mass per Cubic Meter (Cubic Foot)@ Yield@ and Air Content (Gravimetric) of Concrete (HM-22; Part IIA; ASTM Designation: C 138-92)

Standard No.

T 121-1997

Release Date

1997

Published By

AASHTO - American Association of State Highway and Transportation Officials

Status

Be replaced 2023-07

Replace By

T/CIET 121-2023

Latest

T/CIET 121-2023

T 121-1997 history

• 2023 T/CIET 121-2023 Specification for enterprise website development and management
• 1997 T 121-1997 Standard Method of Test for Mass per Cubic Meter (Cubic Foot)@ Yield@ and Air Content (Gravimetric) of Concrete (HM-22; Part IIA; ASTM Designation: C 138-92)