Effect of using Marble Powder in Concrete Mixes on the
addition on selfcompacting concrete mixtures. The effects of using natural pozzolana and marble powder on the fresh and hardened properties of mortar selfcompacting concrete were investigated [Topcu IB. et al (2009), Aruntas HY. et al (2007), Mehmet Gesoglu. et al (2012), Guneyisi E. et al (2009) and Belaidi (2012)]. 2.