Research Article
Behaviour of Foam Concrete under Impact Loading Based on SHPB Experiments
Table 1
Materials used and their descriptions.
| Material | Description |
| Portland cement | 42.5R ordinary Portland cement (PC) with a density of 3,150 kg/m3, an initial setting time of 50 min, and a final setting time of 3 h and 30 min | River sand | Sand with a density of 2,520 kg/m3, a particle size of less than 5 mm, and an average fineness of 2.50 was used as coarse aggregate | Fly ash | Fly ash with an average grain diameter of 1–15 μm, class I parameters, and a density of 2,400 kg/m3 | Foam agent | Industrial hydrogen peroxide at a 30% concentration | Catalyst | MnO2 catalysis | Foam stabilizer | Calcium stearate (C36H70CaO4) | Water | Tap water |
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