Research Article
Bond Strength between Hybrid Fiber-Reinforced Lightweight Aggregate Concrete Substrate and Self-Compacting Concrete as Topping Layer
Table 2
Mixture proportion of HyFRLWAC as stay in-place formwork (substrate layer).
| Material | (kg/m3) |
| Water | 225.00 | Portland cement | 455.00 | Silica fume | 45.00 | Coarse aggregate (pumice breccia) | 606.81 | Fine aggregate (sand) | 538.52 | Viscoflow | 4.70 | Plastiment VZ | 0.70 | Polypropylene | 0.90 | Steel fiber | 67.00 |
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