Research Article
Crack Resistance and Mechanical Properties of Polyvinyl Alcohol Fiber-Reinforced Cement-Stabilized Macadam Base
Table 4
Physical properties of PVA fiber [
33].
| | Item | Colour | Length (mm) | Diameter (μm) | Specific gravity (/cm³) | Elongation at break (%) | Tensile strength (MPa) | Young’s modulus (GPa) | Decrement of hot water (90°C, 1 h) (%) |
| | Parameter | Silvery | 12, 18, | 15 | 2.0 ± 0.25 | ≤7.5 | ≥1533 | ≥35 | ≤2.0 | | values | white | 24, 30 |
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