Table 7.
Physical and mechanical characterization of concrete according to UNI EN 206-1.
| Concrete | Strength (MPa) | Strength class UNI EN 206-1 | Density [kg/m3] | Density class UNI EN 206-1 |
|---|---|---|---|---|
| CC | 37.3 ± 1.6 | 30/33 (Not LC) | 2245.8 ± 62 | Not LC |
| CM1-45 | 22.5 ± 1.2 | LC 20/22 | 1865.5 ± 41 | D2.0 |
| CM3-45 | 27.4 ± 1.1 | LC 20/22 | 1897.3 ± 44 | D2.0 |
| CM4-45 | 22.6 ± 0.8 | LC 20/22 | 1876.7 ± 50 | D2.0 |
| CM7-45 | 38.8 ± 1.0 | LC 35/38 | 1927.9 ± 32 | D2.0 |
| CM9-45 | 41.8 ± 1.7 | LC 35/38 | 1981.4 ± 71 | D2.0 |
| CM10-45 | 40.5 ± 1.5 | LC 35/38 | 1938.6 ± 87 | D2.0 |
| CM1-35 | 18.9 ± 0.8 | LC 16/18 | 1779.3 ± 22 | D1.6 |
| CM3-35 | 22.8 ± 0.9 | LC 20/22 | 1797.2 ± 69 | D1.6 |
| CM4-35 | 17.4 ± 0.6 | LC 12/13 | 1782.1 ± 51 | D1.6 |
| CM7-35 | 36.9 ± 1.2 | LC 30/33 | 1912.8 ± 42 | D2.0 |
| CM9-35 | 39.6 ± 1.2 | LC 35/38 | 1943.8 ± 88 | D2.0 |
| CM10-35 | 36.0 ± 0.9 | LC 30/33 | 1924.8 ± 67 | D2.0 |
| CM1-55 | 7.2 ± 0.3 | Nc | 1750.1 ± 22 | D1.6 |
| CM3-55 | 11.4 ± 0.4 | LC 8/9 | 1779.6 ± 43 | D1.6 |
| CM4-55 | 7.3 ± 0.4 | Nc | 1768.3 ± 52 | D1.6 |
| CM7-55 | 24.9 ± 0.5 | LC 20/22 | 1854.5 ± 38 | D2.0 |
| CM9-55 | 28.8 ± 1.2 | LC 25/28 | 1862.9 ± 62 | D2.0 |
| CM10-55 | 23.1 ± 0.9 | LC 20/22 | 1879.2 ± 38 | D2.0 |
CMx-y: means concrete made using AA prepared with the mixtures Mx and a plate revolution speed of y rpm; Nc: strength not classified.