1.1?This practice covers procedures for making and curing cylinder and beam specimens from representative samples of fresh concrete for a construction project. 1.2?The concrete used to make the molded specimens shall be sampled after all on-site adjustments have been made to th
ASTM C31/C31M-21 history
2024ASTM C31/C31M-24a Standard Practice for Making and Curing Concrete Test Specimens in the Field
2024ASTM C31/C31M-24 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2023ASTM C31/C31M-23 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2022ASTM C31/C31M-22 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2021ASTM C31/C31M-21a Standard Practice for Making and Curing Concrete Test Specimens in the Field
2021ASTM C31/C31M-21 Standard Practice for Making and Curing Concrete Test Specimens in the Field
0000 ASTM C31/C31M-20
2019ASTM C31/C31M-19a Standard Practice for Making and Curing Concrete Test Specimens in the Field
2019ASTM C31/C31M-19 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2018ASTM C31/C31M-18b Standard Practice for Making and Curing Concrete Test Specimens in the Field
2018ASTM C31/C31M-18a Standard Practice for Making and Curing Concrete Test Specimens in the Field
2018ASTM C31/C31M-18 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2017ASTM C31/C31M-17 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2015ASTM C31/C31M-15ae1 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2015ASTM C31/C31M-15a Standard Practice for Making and Curing Concrete Test Specimens in the Field
2015ASTM C31/C31M-15 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2012ASTM C31/C31M-12 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2010ASTM C31/C31M-10 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2009ASTM C31/C31M-09 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2008ASTM C31/C31M-08b Standard Practice for Making and Curing Concrete Test Specimens in the Field
2008ASTM C31/C31M-08a Standard Practice for Making and Curing Concrete Test Specimens in the Field
2008ASTM C31/C31M-08 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2006ASTM C31/C31M-06 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2003ASTM C31/C31M-03a Standard Practice for Making and Curing Concrete Test Specimens in the Field
2003ASTM C31/C31M-03 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2000ASTM C31/C31M-00e1 Standard Practice for Making and Curing Concrete Test Specimens in the Field
2000ASTM C31/C31M-00 Standard Practice for Making and Curing Concrete Test Specimens in the Field