1. Assistant Professor, Dept. of Civil Engineering, Construction Materials Division, Yildiz Technical Univ., Davutpasa Campus, Esenler, Istanbul 34210, Turkey.
2. Research Assistant, Dept. of Civil Engineering, Construction Materials Division, Yildiz Technical Univ., Davutpasa Campus, Esenler, Istanbul 34210, Turkey (corresponding author).
3. Associate Professor, Dept. of Civil Engineering, Construction Materials Division, Yildiz Technical Univ., Davutpasa Campus, Esenler, Istanbul 34210, Turkey.
4. Research Assistant, Dept. of Civil Engineering, Construction Materials Division, Yildiz Technical Univ., Davutpasa Campus, Esenler, Istanbul 34210, Turkey.