This practice covers procedures for making and curing test specimens of concrete in the laboratory
under accurate control of materials and test conditions using concrete that can be consolidated by
rodding or vibration as described herein. This practic
AASHTO R 39-2007 history
1970AASHTO R 39-2019 Standard Practice for Making and Curing Concrete Test Specimens in the Laboratory
2007AASHTO R 39-2007 Standard Practice for Making and Curing Concrete Test Specimens in the Laboratory