Research Article
Shrinkage and Mechanical Properties of Fibre-Reinforced Blast Furnace Slag-Steel Slag-Based Geopolymer
Table 2
Technical indexes of PVA and basalt fibre.
| | Type | Length (mm) | Diameter (μm) | Tensile modulus (MPa) | Initial modulus (GPa) | Density (g/cm3) |
| | PVA fibre | 12 | 15 | 1830 | 40 | 1.29 | | Basalt fibre | 12 | 13 | 4500 | 101 | 2.64 |
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