Effect of Perlite Aggregate Replacement of Coarse Aggregate on the Behavior of SCC Exposed to Fire Flame by Using Different Cooling Methods. jcoeng [Internet]. 2025 Jan. 1 [cited 2025 Apr. 14];31(1):54-72. Available from: https://joe.uobaghdad.edu.iq/index.php/main/article/view/3430