Table 4 Characteristics of concrete mixtures.
From: Comparison of Strength–Maturity Models Accounting for Hydration Heat in Massive Walls
Mixtures | Setting time (hrs) | E s (J/mol) | E i (J/mol) | k t (1/days) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
5 °C | 20 °C | 35 °C | |||||||||
Initial | Final | Initial | Final | Initial | Final | 5 °C | 20 °C | 35 °C | |||
S5 | 16.30 | 23.00 | 10.80 | 14.92 | 6.50 | 7.70 | 22,700 | 42,200 | 0.16 | 0.30 | 0.95 |
G50 | 17.34 | 28.30 | 12.34 | 18.37 | 7.42 | 8.57 | 24,800 | 54,700 | 0.07 | 0.18 | 0.72 |
G65S5 | 21.80 | 31.20 | 15.20 | 20.30 | 8.00 | 8.90 | 26,100 | 68,900 | 0.05 | 0.15 | 0.70 |