1. ASTM. Standard Specification for Portland Cement. ASTM C150 / C150M – 17. 2020. West Conshohocken, PA. 2020.
2. ASTM. Standard Practice for Making and Curing Concrete Test Specimens in the Laboratory. ASTM C192 / C192M – 18. West Conshohocken, PA. 2020.
3. ASTM. Standard Specification for Concrete Aggregates. ASTM C33 / C33M - 18, West Conshohocken, PA. 2020.
4. ASTM. Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens. ASTM C39 / C39M - 18, West Conshohocken, PA. 2020.
5. Random creep and shrinkage in structures: Sampling;Bazant;J. Struct. Eng., ASCE,1985