Mixture | Dosage of HRWR[1] (CM×%) |
Slump (mm) |
Slump Flow (mm) |
Flow Speed (mm/sec) |
Air Content (%) |
Compressive Strength (MPa) |
Modulus of Elasticity (GPa) |
Drying Shrinkage (×10-4) |
|||
---|---|---|---|---|---|---|---|---|---|---|---|
Pressure Method |
Mass Method | 7 days | 28 days | 7 days | 28 days | 91 days | |||||
C-50 | – | 180 | – | – | 4.9 | 5.0 | 33.4 | 41.6 | – | 25.3 | 7.34 |
HB-50 | 0.80 | – | 650 | 28.9 | 1.4 | 1.4 | 58.7 | 78.5 | – | 32.9 | 5.40 |
HL-50 | 1.00 | – | 685 | 34.1 | 1.7 | 1.6 | 47.4 | 53.3 | – | 29.9 | 6.66 |
HR-50 | 2.00 | – | 620 | 9.5 | 1.6 | 2.0 | 47.2 | 52.5 | – | 27.1 | 7.76 |
HR-60 | 2.00 | – | 595 | 8.7 | 1.9 | 2.5 | 37.3 | 42.0 | – | 24.8 | 8.21 |