Research Article
Durability and Microstructure Properties of Concrete with Arabic Gum Biopolymer Admixture
Table 2
Properties of fine and coarse aggregates.
| No | Property | Fine aggregate | Coarse aggregate |
| 1 | Specific gravity | 2.65 | 2.68 | 2 | Water absorption (%) | 0.62 | 0.40 | 3 | Fineness modulus (%) | 2.47 | 4.01 | 4 | Total surface area (m2) | 1.43 | 1.34 |
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