Fig. 3

Preparation of cylindrical specimens: (a) custom-made acrylic mold sealed with silicon sealant at the bottom to check the leakage of water and cement and (b) cylindrical specimens with 96 mm diameter and 80 mm depth.
Preparation of cylindrical specimens: (a) custom-made acrylic mold sealed with silicon sealant at the bottom to check the leakage of water and cement and (b) cylindrical specimens with 96 mm diameter and 80 mm depth.