Research Article
High-Temperature Performance and Multiscale Damage Mechanisms of Hollow Cellulose Fiber-Reinforced Concrete
Table 1
Physical and mechanical properties of cellulose fiber.
| Ultimate tensile strength (MPa) | Elastic modulus (GPa) | Ultimate elongation (%) | Equivalent diameter (m) | Mean length (mm) | Density (g/cm3) |
| 600–900 | 9.0–10.0 | 3.5 | 15–20 | 2.1–5.3 | 1.1 |
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