Research Article
Effect of Fibers on the Mechanical Properties and Mechanism of Cast-In-Situ Foamed Concrete
Table 3
The results of mechanical tests.
| | Designed dry density (kg/m3) | Unconfined compressive strength (MPa) | Elastic modulus (MPa) | Splitting tensile strength (MPa) | Flexural strength (MPa) | Direct tensile strength (MPa) |
| | 300 | 0.654 | 55.39 | 0.093 | 0.181 | 0.108 | | 425 | 1.138 | 107.43 | 0.163 | 0.310 | 0.175 | | 550 | 2.359 | 280.78 | 0.347 | 0.660 | 0.391 | | 675 | 3.913 | 468.94 | 0.569 | 1.084 | 0.608 | | 800 | 5.357 | 557.05 | 0.808 | 1.518 | 0.933 |
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