Abstract
Chloride attack on concrete structures is affected by the complex stress state inside concrete, and the effect of recycled aggregates renders this process more complex. Enhancing the chloride resistance of recycled concrete in a complex environment via carbonization facilitates the popularization and application of recycled concrete and alleviates the greenhouse effect. In this study, the chloride ion diffusion and deformation properties of recycled concrete after carbonization are investigated using a chloride salt load-coupling device. The results obtained demonstrate that the chloride ion diffusivity of recycled concrete first decreases and then increases as the compressive load increases, which is consistent with the behavior of concrete, in that it first undergoes compressive deformation, followed by crack propagation. Carbonation enhances the performance of the recycled aggregates and reduces their porosity, thereby reducing the chloride diffusion coefficient of the recycled concrete under different compressive load combinations. The variation in the chloride ion diffusivity of the carbonized recycled aggregate concrete with the load is consistent with a theoretical formula.
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Zhang D. Report of the Law Enforcement Inspection Team of the Standing Committee of the National People’s Congress on Inspecting the Implementation of the Law of the People’s Republic of China on the Prevention and Control of Environmental Pollution by Solid Waste. Beijing: Bulletin of the Standing Committee of the National People’s Congress of the People’s Republic of China. 2017 (in Chinese)
Nassar R, Soroushian P. Use of recycled aggregate concrete in pavement construction. Journal of Solid Waste Technology Management, 2016, 42(2): 137–144
Watanabe T, Nishibata S, Hashimoto C, Ohtsu M. Compressive failure in concrete of recycled aggregate by acoustic emission. Construction & Building Materials, 2007, 21(3): 470–476
Peng G, Huang Y, Zhang J. Influence of defects in recycled aggregate on mechanical properties of recycled aggregate concrete. Journal of Building Materials, 2012, 15(1): 80–84 (in Chinese)
Katz A. Properties of concrete made with recycled aggregate from partially hydrated old concrete. Cement and Concrete Research, 2003, 33(5): 703–711
Xiao J, Li W, Sun Z, Shah S P. Crack propagation in recycled aggregate concrete under uniaxial compressive loading. ACI Materials Journal, 2012, 109(4): 451–461
Poon C S, Shui Z H, Lam L. Effect of microstructure of ITZ on compressive strength of concrete prepared with recycled aggregates. Construction & Building Materials, 2004, 18(6): 461–468
Tam V W Y, Gao X F, Tam C M. Microstructural analysis of recycled aggregate concrete produced from two-stage mixing approach. Cement and Concrete Research, 2005, 35(6): 1195–1203
Lee G C, Choi H B. Study on interfacial transition zone properties of recycled aggregate by micro-hardness test. Construction & Building Materials, 2013, 40: 455–460
Ying J W, Huang Y J, Gao X, Qi X B, Sun Y D. Effects of coarse and fine aggregates on long-term mechanical properties of sea sand recycled aggregate concrete. Frontiers of Structural and Civil Engineering, 2021, 15(3): 754–772
Evangelista L, de Brito J. Durability performance of concrete made with fine recycled concrete aggregates. Cement and Concrete Composites, 2010, 32(1): 9–14
Srubar W V III. Stochastic service-life modeling of chloride-induced corrosion in recycled-aggregate concrete. Cement and Concrete Composites, 2015, 55: 103–111
Ben Nakhi A, Alhumoud J M. Effects of recycled aggregate on concrete mix and exposure to chloride. Advances in Materials Science and Engineering, 2019, 2019: 1–7
Thomas J, Thaickavil N N, Wilson P M. Strength and durability of concrete containing recycled concrete aggregates. Journal of Building Engineering, 2018, 19: 349–365
Ma Z, Liu M, Tang Q, Liang C, Duan Z. Chloride permeability of recycled aggregate concrete under the coupling effect of freezing-thawing, elevated temperature or mechanical damage. Construction & Building Materials, 2020, 237: 117648
Ma Z, Li W, Wu H, Cao C. Chloride permeability of concrete mixed with activity recycled powder obtained from C&D waste. Construction & Building Materials, 2019, 199: 652–663
Zhang H, Zhao Y, Meng T, Shah S P. Surface treatment on recycled coarse aggregates with nanomaterials. Journal of Materials in Civil Engineering, 2016, 28(2): 04015094
Güneyisi E, Gesoglu M, Algin Z, Yazici H. Effect of surface treatment methods on the properties of self-compacting concrete with recycled aggregates. Construction & Building Materials, 2014, 64: 172–183
Zhang H R, Liu W S, Lin X J, Su S L, Zhao B J. To ameliorate the performance of recycled aggregate concrete (RAC) by pre-treating aggregate in sulfoaluminate cement slurry and water glass solution. Journal of Building Engineering, 2021, 44: 103364
Zhang J, Shi C, Li Y, Pan X, Poon C S, Xie Z. Performance enhancement of recycled concrete aggregates through carbonation. Journal of Materials in Civil Engineering, 2015, 27(11): 04015029
Kou S C, Poon C S. Enhancing the durability properties of concrete prepared with coarse recycled aggregate. Construction & Building Materials, 2012, 35: 69–76
Prasad D, Pandey A, Kumar B. Sustainable production of recycled concrete aggregates by lime treatment and mechanical abrasion for M40 grade concrete. Construction & Building Materials, 2021, 268: 121119
Singh R, Nayak D, Pandey A, Kumar R, Kumar V. Effects of recycled fine aggregates on properties of concrete containing natural or recycled coarse aggregates: A comparative study. Journal of Building Engineering, 2022, 45: 103442
Zhang J, Shi C, Li Y, Pan X, Poon C S, Xie Z. Influence of carbonated recycled concrete aggregate on properties of cement mortar. Construction & Building Materials, 2015, 98: 1–7
Wu H X, Liang C F, Xiao J Z, Ma Z M. Properties and CO2-curing enhancement of cement-based materials containing various sources of waste hardened cement paste powder. Journal of Building Engineering, 2021, 44: 102677
Gonen T, Yazicioglu S. The influence of compaction pores on sorptivity and carbonation of concrete. Construction & Building Materials, 2007, 21(5): 1040–1045
Zhan B, Poon C S, Liu Q, Kou S, Shi C. Experimental study on CO2 curing for enhancement of recycled aggregate properties. Construction & Building Materials, 2014, 67: 3–7
Kou S C, Zhan B, Poon C S. Use of a CO2 curing step to improve the properties of concrete prepared with recycled aggregates. Cement and Concrete Composites, 2014, 45: 22–28
Shi C, Wu Z, Cao Z, Ling T C, Zheng J. Performance of mortar prepared with recycled concrete aggregate enhanced by CO2 and pozzolan slurry. Cement and Concrete Composites, 2018, 86: 130–138
Liang C, Ma H, Pan Y, Ma Z, Duan Z, He Z. Chloride permeability and the caused steel corrosion in the concrete with carbonated recycled aggregate. Construction & Building Materials, 2019, 218: 506–518
Wang J, Zhang J, Cao D, Dang H, Ding B. Comparison of recycled aggregate treatment methods on the performance for recycled concrete. Construction & Building Materials, 2020, 234: 117366
Mu S, De Schutter G, Ma B. Non-steady state chloride diffusion in concrete with different crack densities. Materials and Structures, 2013, 46(1–2): 123–133
Zhang J, Liu Y, Shi Z. Diffusion property of chloride in cracked concrete. Journal of Building Materials, 2018, 21(2): 299–303 (in Chinese)
Xu F, Yang Z, Liu W, Wang S, Zhang H. Experimental investigation on the effect of sulfate attack on chloride diffusivity of cracked concrete subjected to composite solution. Construction & Building Materials, 2020, 237: 107366
Ismail M, Toumi A, Francois R, Gagne R. Effect of crack opening on the local diffusion of chloride in cracked mortar samples. Cement and Concrete Research, 2008, 38(8–9): 1106–1111
Wang Q, Zhang G, Tong Y, Gu C. A numerical study on chloride diffusion in cracked concrete. Crystals, 2021, 11(7): 742
Lim C C, Gowripalan N, Sirivivatnanon V. Microcracking and chloride permeability of concrete under uniaxial compression. Cement and Concrete Composites, 2000, 22(5): 353–360
Wang H L, Dai J G, Sun X Y, Zhang X L. Time-dependent and stress-dependent chloride diffusivity of concrete subjected to sustained compressive loading. Journal of Materials in Civil Engineering, 2016, 28(8): 04016059
Tang J, Wu J, Wang W, Wang Z, Wu G. Effect of curing age on chloride diffusion coefficient of recycled aggregate concrete subjected to compressive stresses. Transactions of Nanjing University of Aeronautics & Astronautics, 2018, 35(2): 326–333
Zhou Q, Lu C, Wang W, Wei S, Lu C, Hao M. Effect of fly ash and sustained uniaxial compressive loading on chloride diffusion in concrete. Journal of Building Engineering, 2020, 31: 101394
Wang W, Wu J, Wang Z, Wu G, Yue A. Chloride diffusion coefficient of recycled aggregate concrete under compressive loading. Materials and Structures, 2016, 49(11): 4729–4736
Hong L, Cheng W, Wang S. Influence of two-way load on chloride permeability of high performance concrete. Journal of Building Materials, 2012, 15(6): 852–856 (in Chinese)
Cheng X, Peng J, Cai C S, Zhang J. Experimental study on chloride ion diffusion in concrete under uniaxial and biaxial sustained stress. Materials (Basel), 2020, 13(24): 5717
JGJ 52-2006. Standard for Technical Requirements and Test Method of Sand and Crushed Stone (or Gravel) for Ordinary Concrete. Beijing: China Architecture & Building Press, 2006 (in Chinese)
Ying J, Qian S, Qing S. Chloride diffusion law in recycled concrete under biaxial compression. Journal of Architecture and Civil Engineering, 2021, 38(2): 90–98 (in Chinese)
GB/T 50082-2009. Standard for Test Methods of Long-Term Performance and Durability of Ordinary Concrete. Beijing: China Architecture & Building Press, 2009 (in Chinese)
Mehta P K, Monteiro P. Concrete: Microstructure, Properties, and Materials. New York: McGraw-Hill, 2006
Yang C C. On the relationship between pore structure and chloride diffusivity from accelerated chloride migration test in cement-based materials. Cement and Concrete Research, 2006, 36(7): 1304–1311
Zhang M, Li H. Pore structure and chloride permeability of concrete containing nano-particles for pavement. Construction & Building Materials, 2011, 25(2): 608–616
Chen T F, Gao X J. Effect of carbonation curing regime on strength and microstructure of Portland cement paste. Journal of CO2 Utilization, 2019, 34: 74–86
Li W, Xiao J, Sun Z, Shah S P. Failure processes of modeled recycled aggregate concrete under uniaxial compression. Cement and Concrete Composites, 2012, 34(10): 1149–1158
Xiao J, Li W, Corr D J, Shah S P. Effects of interfacial transition zones on the stress-strain behavior of modeled recycled aggregate concrete. Cement and Concrete Research, 2013, 52: 82–99
Li W, Long C, Tam V W Y, Poon C S, Duan W H. Effects of nano-particles on failure process and microstructural properties of recycled aggregate concrete. Construction & Building Materials, 2017, 142: 42–50
Ying J, Zhou B, Xiao J. Pore structure and chloride diffusivity of recycled aggregate concrete with nano-SiO2 and nano-TiO2. Construction & Building Materials, 2017, 150: 49–55
Zhan B J, Xuan D X, Zeng W L, Poon C S. Carbonation treatment of recycled concrete aggregate: Effect on transport properties and steel corrosion of recycled aggregate concrete. Cement and Concrete Composites, 2019, 104: 103360
Chang H L. Chloride binding capacity of pastes influenced by carbonation under three conditions. Cement and Concrete Composites, 2017, 84: 1–9
Acknowledgements
This study was sponsored by the National Natural Science Foundation of China (Grant Nos. 52168015 and 51768005), the Natural Science Foundation of Guangxi (No. 2018GXNSFAA281333), and the Interdisciplinary Scientific Research Foundation of Guangxi University (No. 202200227).
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Ying, J., Wang, W. & Xiao, J. Chloride diffusion in concrete with carbonated recycled coarse aggregates under biaxial compression. Front. Struct. Civ. Eng. 17, 637–648 (2023). https://doi.org/10.1007/s11709-023-0902-0
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DOI: https://doi.org/10.1007/s11709-023-0902-0