Table 5. Fundamental Properties of the Fly Ash Used.
| density (g/cm3) | bulk density (g/cm3) | specific surface area (cm2/g) | 45 μm square hole sieve residue/% | water demand ratio/% | 28 d compressive strength ratio% |
|---|---|---|---|---|---|
| 1.07–2.40 | 1.0–1.3 | 1500–5000 | ≤12 | ≤95 | 37–85 |
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