Compressive strength of normal concrete (N/mm2)
Modules of elasticity of concrete
Ec
Compressive strength of air-entrained concrete (N/mm2)
Modules of elasticity of concrete
Ec
37.6
2.902
2.125
2.9179
| Compressive strength of normal concrete (N/mm2)
| Modules of elasticity of concrete Ec | Compressive strength of air-entrained concrete (N/mm2)
| Modules of elasticity of concrete Ec |
| 37.6 | 2.902 | 2.125 | 2.9179 |