Research Article
Experimental Study on Forecasting Mathematical Model of Drying Shrinkage of Recycled Aggregate Concrete
Table 1
Mix design of RAC (kg/m3).
| Project | Group number | Cement | NCA | RCA | NFA | Water | FDN | Sand ratio | W/C | FA | UEA |
| RCA test | RC0 | 426 | 1000 | 0 | 560 | 200 | 0 | 0.36 | 0.47 | 0 | 0 | RC70 | 426 | 300 | 700 | 560 | 200 | 0 | 0.36 | 0.47 | 0 | 0 | RC100 | 426 | 0 | 1000 | 560 | 200 | 0 | 0.36 | 0.47 | 0 | 0 |
| FA test | FA0 | 426 | 0 | 1000 | 560 | 200 | 0 | 0.36 | 0.47 | 0 | 0 | FA10 | 426 | 0 | 1000 | 560 | 200 | 0 | 0.36 | 0.47 | 43 | 0 | FA20 | 426 | 0 | 1000 | 560 | 200 | 0 | 0.36 | 0.47 | 85 | 0 | FA30 | 426 | 0 | 1000 | 560 | 200 | 0 | 0.36 | 0.47 | 128 | 0 |
| UEA test | UEA0 | 426 | 0 | 1000 | 560 | 200 | 0 | 0.36 | 0.47 | 0 | 0 | UEA8 | 426 | 0 | 1000 | 560 | 200 | 0 | 0.36 | 0.47 | 0 | 34.1 | UEA12 | 426 | 0 | 1000 | 560 | 200 | 0 | 0.36 | 0.47 | 0 | 51.1 | UEA15 | 426 | 0 | 1000 | 560 | 200 | 0 | 0.36 | 0.47 | 0 | 63.9 |
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