Table 3 Mechanical and fresh properties of all mixtures.
From: Properties of Concrete Incorporating Recycled Post-Consumer Environmental Wastes
Mixtures | Compressive strength, F cu (kg/cm2) | Tensile strength, F t (kg/cm2) | Slump (cm) | |
|---|---|---|---|---|
7 days | 28 days | |||
M1 | 217.6 | 312.8 | 20.3 | 7.3 |
M2 | 228.1 | 309.8 | 25.3 | 8.0 |
M3 | 213.0 | 285.6 | 44.3 | 7.6 |
M4 | 164.7 | 300.8 | 17.9 | 6.4 |
M5 | 205.3 | 309.8 | 16.9 | 5.8 |
M6 | 178.7 | 264.4 | 15.0 | 5.3 |
M7 | 131.3 | 225.6 | 8.9 | 9.0 |
M8 | 106.3 | 189.3 | 15.0 | 16.0 |
M9 | 92.3 | 175.5 | 3.9 | 16.0 |
M10 | 58.1 | 95.2 | 8.9 | 17.5 |
M11 | 47.1 | 77.1 | 2.9 | 19.0 |
M12 | 99.5 | 200.6 | 8.5 | 12.0 |
M13 | 82.4 | 144.8 | 5.7 | 14.0 |
M14 | 55.6 | 98.6 | 25.6 | 7.4 |
M15 | 35.0 | 69.8 | 23.1 | 8.0 |
M16 | 23.7 | 53.7 | 24.2 | 9.0 |
M17 | 250.3 | 352.4 | 19.5 | 9.6 |
M18 | 178.4 | 260.6 | 12.9 | 10.0 |
M19 | 155.0 | 250.0 | 22.0 | 8.8 |
M20 | 147.0 | 230.0 | 15.0 | 9.5 |
M21 | 115.0 | 223.0 | 15.0 | 10.0 |