1. [1] ASTM C330-69, Standard Specification for lightweight aggregates for structures concrete.
2. [2] TS 2511. Mix design of structural lightweight concrete. T.S.E, Ankara, 1977. (in Turkish).
3. [3] Çetmeli, E. New German Reinforced Concrete Specification (DIN 1045, 1972), Uluğ Bookstore, Istanbul, 1974. (in Turkish).
4. [4] Kalkan, Ş. O., and Gündüz, L., Effect of Porous Aggregate Size on the Techno-Mechanical Properties of Cementless Lightweight Mortars, El-Cezeri Journal of Science and Engineering, 2018, 5(1), 168-175.
5. [5] Seyhan, İ. Expansion clays, eighth five-year development plan, mining specialization commission report industrial raw materials subcommittee building materials III, 2001 (in Turkish).