From: Tensile mechanical properties of fly ash concrete at early age for thermal stress analysis
Property | Materials | Density |
---|---|---|
Water | Tap water | 1.00 g/cm3 |
Cement | Ordinary Portland cement | 3.16 g/cm3 |
Fly ash | Class II | 2.24 g/cm3 |
Fine aggregate | Crashed sand | 2.62 g/cm3 |
Coarse aggregate 1 | Crashed stone 20–15 mm | 2.67 g/cm3 |
Coarse aggregate 2 | Crashed stone 15–5 mm | 2.67 g/cm3 |
Admixture 1 | Air entraining water reducing agent | 1.07 g/cm3 |
Admixture 2a | Air entraining agent for fly ash | 1.04 g/cm3 |