Table 11 EFNARC SCC classification.
From: Lightweight Self-consolidating Concrete with Expanded Shale Aggregates: Modelling and Optimization
Slump flow | Slump flow (mm) |
|---|---|
SF1 | 550–650 |
SF2 | 660–750 |
SF3 | 760–850 |
Viscosity | T500 (s) | V-funnel (s) |
|---|---|---|
VS1/VF1 | ≤2 | ≤8 |
VS2/V2 | >2 | 9–25 |
Passing ability (L-box) | Passing ability ratio (h 2/h 1) |
|---|---|
PA1 | ≥0.80 with two rebars |
PA2 | ≥0.80 with three rebars |
Sieve segregation resistance | Segregation resistance (%) |
|---|---|
SR1 | ≤20 |
SR1 | ≤15 |