1. Mehta, P. K., & Monteiro, P. J. M. (2006). Concrete microstructure, properties, and materials (3rd ed.). New York: McGraw-Hill.
2. Hoff, G. C. (2002). Guide for the use of low-density concrete in civil works projects. Tech. Rep. ERDC/GSL TR-02-13 (TR INP-02-7), US Army Corps of Engineers, Engineer Research and Development Center.
3. Polat, R., Demirboğa, R., Karakoç, M. B., & Türkmen, İ. (2010). The influence of lightweight aggregate on the physico-mechanical properties of concrete exposed to freeze–thaw cycles. Cold Regions Science and Technology, 60(1), 51–56.
4. Boyd, S. R., Holm, T. A., & Bremner, T. W. (2006). Performance of structural lightweight concrete made with a potentially reactive natural sand. Special Publication, 234, 737–746.
5. ASTM, C. (2006). 330-05. Standard specification for lightweight aggregates for structural concrete. West Conshohocken, PA: ASTM International.