Research Article
Influence of Marble Powder and Polypropylene Fibers on the Strength and Durability Properties of Self-Compacting Concrete (SCC)
Table 2
Properties of added polypropylene fibers.
| Properties | Value |
| Fiber type | Polypropylene fibers | Fiber length | 12 mm | Specific surface area | 200 m2/kg | Fiber diameter | 20 micron | Tensile strength | 400 MPa | Elongation at break | 15% | Softening point | 160 0C | Density | 900 kg/m3 | Appearance | White color fibers | Alkali resistance | 100% |
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