Volume & Issue: Volume 1, Issue 2, December 2025 
Mechanical Behavior of Concrete Containing Steel Slag Powder as a Supplementary Cementitious Material

Pages 1-16

Ahmed M. Gomaa; Khaled Samy; Girges Nageh; Mohamed Shaita; Mohamed Samir; Armia Adel Said; Abdalla Nasif; Keroles Elkes; Mohamed Raggab; Kamal Hafez


Experimental Investigation on the Mechanical Behavior of Rubberized Concrete Incorporating Waste Tire Rubber

Pages 17-30

Khaled Samy; Ahmed M. Gomaa; Kamal Hafez; Marwan M. Fathy; Abdelrahman M. shaaban; Fares W. Abdelwarth; Ahmed k. Salem; Omar M. Abdelkader


Sustainable Treatment of Industrial Wastewater Using Orang Peel-Based Activated Carbon: Adsorption of Contaminants and COD Reduction

Pages 31-46

Merna El Shafie; Ahmed M. Gomaa; Seif E. Ashraf; Aya M. Fatouh; Karim M. Hamed; Ali A. Hamed; Salma A. El-Majeed