AASHTO T 157-2012
Standard Method of Test for Air-Entraining Admixtures for Concrete

Standard No.

AASHTO T 157-2012

Release Date

2012

Published By

The American Road & Transportation Builders Association

Latest

AASHTO T 157-2012

AASHTO T 157-2012 history

• 2012 AASHTO T 157-2012 Standard Method of Test for Air-Entraining Admixtures for Concrete
• 2011 JB/T 7140-2011 Dipping machinery for livestock
• 1993 JB/T 7140.3-1993 Mechanical test method of medicinal bath for livestock