Research Article
Effect of Fibers on the Mechanical Properties and Mechanism of Cast-In-Situ Foamed Concrete
Table 1
The physical and mechanical properties of fibers.
| | | Density (g/cm3) | Linear density (dtex) | Equivalent diameter of monofilament (μm) | Length (mm) | Tensile strength (MPa) | Elongation at break (%) | Tensile modulus (GPa) |
| | Alkali-resistant glass fiber | 2.7 | 78 | 15 | 3、6、9、12 | 2000 | 2.5 | 75 | | Polypropylene fiber | 0.75 | 15 | 40 | 300 | 15 | 8.5 |
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