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- Guo, Mingzhi, et al. Show all 5 Authors
- Journal of cleaner production 2019 v.233 pp. 421-428
- carbonation; cement; compression strength; concrete; drying; microstructure; porosity; shrinkage; water uptake
- ... The effects of carbonated coarse recycled concrete aggregate (RCA) on properties and microstructure of recycled aggregate concrete (RAC) were investigated in this study. The water absorption of 5–10 mm and 10–20 mm coarse RCA was reduced by 30% and 22%, and their corresponding apparent density increased by 4.8% and 3.2% after carbonation treatment. The compressive strength of the concrete with 50% ...