Table 5 Fly ash technical indicators.
Indexes | Total content of SiO2, Al2O3 and Fe2O3 (%) | Specific surface area (cm2/g) | Loss on ignition (%) | Water comtent (%) |
|---|---|---|---|---|
Result of tests | 74.8 | 2630 | 17.2 | 11.3 |
Allowable values (%) | ≥ 70 | ≥ 2500 | ≤ 20 | ≤ 20 |
Specific codes or standards | Chinese specifications (JTJ 034) | |||
Testing criteria | Chinese specifications (JTG 3430-2020) | |||
