Table 5 Slump flow and air content.
Specimen name | Slump (Unit: mm) | Air content (Unit: %) | |
|---|---|---|---|
Group I | FA15 | 135 | 3.8 |
FA25 | 180 | 4.4 | |
SF5 | 180 | 3.5 | |
BS25 + FA25 | 185 | 3.3 | |
BS30 + FA30 | 210 | 3.7 | |
BS50 | 210 | 3.5 | |
BS65 + SF5 | 170 | 4.0 | |
Group II | FA25 | 215 | 4.0 |
SF5 | 180 | 3.6 | |
BS25 + FA25 | 210 | 3.3 | |
BS30 + FA30 | 215 | 3.2 | |
BS50 | 205 | 4.0 | |
BS65 + SF5 | 190 | 4.0 | |
Group III | FA25 + SF5 | 530 | 3.9 |
SF5 | 510 | 3.6 | |
BS25 + FA20 + SF5 | 580 | 3.3 | |
BS30 + FA25 + SF5 | 530 | 3.7 | |
BS45 + SF5 | 510 | 3.2 | |
BS65 + SF5 | 600 | 3.3 | |