1. Akcay, B., & Tasdemir, M. A. (2010). Effects of distribution of lightweight aggregates on internal curing of concrete. Cement & Concrete Composites,32, 611–616.
2. Alexander, M., & Mindess, S. (2005). Aggregates in concrete. Colchester, UK: Taylor & Francis.
3. Assmann A. (2013). Physical properties of concrete modified with superabsorbent polymers. PhD Tesis, Sttutgart University, Stuttgart, Germany.
4. ASTM C 16089-05. (2005). Test method for the chemical shrinkage of hydraulic cement paste. West Conshohocken, PA: ASTM International.
5. ASTM C305-99. (1999). Standard practice for mechanical mixing of hydraulic cement pastes and mortars of plastic consistency. West Conshohocken, PA: ASTM International.