Mixtures | Description | ||||||
Slump-flowa (mm) | Slump-flow time (t500) (s) | Visual stability index (VSI) | J-Ringa | Sieve segregation (%) | Density (kg/m3) | ||
REF | 750 | 0.40 | 0 | 10 | 15 | 2415 | |
5%CDW | 740 | 0.45 | 0 | 10 | 15 | 2394 | |
10%CDW | 750 | 0.92 | 0 | 35 | 12 | 2381 | |
15%CDW | 705 | 1.38 | 0 | 0 | 14 | 2356 | |
20%CDW | 690 | 1.83 | 0 | 20 | 8 | 2338 |