Research Article
Bond Behavior of Reinforcing Steel Bars in Thermal Insulation Concrete Exposed to Freeze-Thaw Cycles
Table 5
Concrete mixture proportion.
| | W/C | Gravel (kg/m3) | Sand (kg/m3) | Cement (kg/m3) | Silica fume (kg/m3) | GHB (kg/m3) | Superplasticizer (%) |
| | 0.50 | 949 | 407 | 379 | 28 | 132 | 3 |
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