yes, I do agree there is posibbility of not uniform mixes or leaching. However, I also carried out sorptivity test which shows reduction in absorption compared to cement paste only. Therefore, it hard to conclude due to different trend in porosity.
Hello
Cement combination paste (i.e binary and ternary combination) should give lower porosity compared to cement paste. But I found the cement paste produce the lower porosity. do anyone know the reason. hope somebody can solve my puzzle.
ta XX
Hi all....
Im new here. Hoping to get some view or explaination on concrete sorptivity. what mechanism drawn the water into concrete pore. My thinking is,
1. due to suface tension force which occur when water is introduce to the concrete where its pull the water into the pore.
2. is due to...