Research on closed-loop utilization of engineering waste mud in engineering sites
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30 ene 2024
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Publicado en línea: 30 ene 2024
Páginas: 99 - 110
Recibido: 01 nov 2023
Aceptado: 09 dic 2023
DOI: https://doi.org/10.2478/msp-2023-0035
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© 2023 Jinsheng Zhan et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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Mix-ratio of fluidized solidified soil
| Samples | Soil type | Soil (kg) | Cement (kg) | Water (kg) | Water type | Flocculant as a percentage of cement (%) |
|---|---|---|---|---|---|---|
| 1 | No flocculant | 10 | 0.5 | 3 | Tap-water | 0 |
| 2 | No flocculant | 10 | 0.5 | 3 | Supernatant with PAC+APAM | <0.1% |
| 3 | Add PAC | 10 | 0.5 | 3 | Supernatant with PAC | ~8.0% |
| 4 | Add APAM | 10 | 0.5 | 3 | Supernatant with APAM | ~2.4% |
| 5 | Add PAC+APAM | 10 | 0.5 | 3 | Supernatant with PAC+APAM | ~10.4% |
Samples with different flocculants added
| Samples | 1.0% PAC | 0.3% APAM |
|---|---|---|
| Original mud | Water 10ml | |
| A | 10ml | / |
| B | / | 10ml |
| C | First add 10ml of PAC, stir for 10s, and then add 10ml of APAM | |
| D | 10mlPAC+10ml APAM | |
| E | First add 10ml of APAM, stir for 10s, and then add 10ml of PAC | |