Table 4 Physical and chemical properties of fine aggregate
From: Study the effect of partially replacement sand by waste pistachio shells in cement mortar
No. | Properties | Test results | Limits of Iraqi specification no. 45/1984 |
|---|---|---|---|
2 | SO3 content | 0.42% | ≤ 0.5% |
3 | Fineness modulus | 2.688 | _ |