Research Article
Dynamic Characteristics and Chloride Resistance of Basalt and Polypropylene Fibers Reinforced Recycled Aggregate Concrete
Table 4
Properties of PPs and BFs.
| | Laber | Diameter (μm) | Density (kg/m3) | Elastic modulus (GPa) | Elongation (%) | Tensile strength (MPa) |
| | PP | 32.0 | 920.0 | 3.8 | 20.0 | 450.5 | | BF | 17.0 | 2590.0 | 89.1 | 2.9 | 2670.0 |
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