Influence of Internal and External Humidity Difference on the Distribution Characteristics of the Carbonated Zone of Cement-Based Materials
Publication: Journal of Materials in Civil Engineering
Volume 35, Issue 2
Abstract
This paper aims to investigate the effect of internal and external humidity differences on the distribution characteristics of the carbonated zone of cement-based materials. Carbonation tests with ambient humidity and pore water saturation as the influencing factors were implemented. The calcite content of the mortar along the depth of carbonation was presented. The rationality of the carbonation model was verified by the calcite test results, and the effect of internal and external humidity differences on the carbonation zone distribution of cement-based materials was analyzed by the model. The results showed that the test results of calcium carbonate and the simulation results can clearly distinguish the completely and partly carbonated zones of cement-based materials. The effect of pore water saturation on the distribution of the carbonated area was conspicuous, but the difference in pore water saturation cannot change the variation of the extent of the carbonated zone with ambient humidity. The change regularities of fully and partly carbonated zones with humidity differences were obtained.
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Data Availability Statement
All experimental and numerical data and models that support the research findings of this study can be obtained from the corresponding author by reasonable request.
Acknowledgments
The authors are grateful for the Natural Science Foundation of Hubei Province (2020CFB272), the 111 Project of Hubei Province (Grant No. 2021EJD026), and the 111 project of China (D20015).
References
Chang, C.-F., and J.-W. Chen. 2006. “The experimental investigation of concrete carbonation depth.” Cem. Concr. Res. 36 (9): 1760–1767. https://doi.org/10.1016/j.cemconres.2004.07.025.
Chen, C.-T., and C.-W. Ho. 2013. “Influence of cyclic humidity on carbonation of concrete.” J. Mater. Civ. Eng. 25 (12): 1929–1935. https://doi.org/10.1061/(ASCE)MT.1943-5533.0000750.
Chinese Standard. 2009. Standard for test methods of long-term performance and durability of ordinary concrete. [In Chinese.] GB/T50082. Beijing: China Architecture & Building Press.
Choi, J., Y. Lee, Y. Y. Kim, and B. Y. Lee. 2017. “Image-processing technique to detect carbonation regions of concrete sprayed with a phenolphthalein solution.” Constr. Build. Mater. 154 (Nov): 451–461. https://doi.org/10.1016/j.conbuildmat.2017.07.205.
Da Silva, F., P. Helene, and P. Castro-Borges. 2009. “Sources of variations when comparing concrete carbonation results.” J. Mater. Civ. Eng. 21 (7): 333–342. https://doi.org/10.1061/(ASCE)0899-1561(2009)21:7(333).
European Standard. 2002. “Fib-international federation for structural concrete.” In Model code for service life design. [In European.] Lausanne, Switzerland: Fib.
European Standard. 2010. “Fib-international federation for structural concrete.” In Fib model code for concrete structures. [In European.] Berlin: Ernst & Sohn.
Fukushima, T. 1991. “Theoretical predictive methods and numerical analysis for the progress of neutralization of concrete: Prediction of service lives of external vertical walls of reinforced concrete buildings (Part 1).” [In Japanese.] J. Struct. Constr. Eng. 428: 1–15. https://doi.org/10.3130/aijsx.428.0_1.
Hills, T. P., F. Gordon, and N. H. Florin. 2015. “Statistical analysis of the carbonation rate of concrete.” Cem. Concr. Res. 72 (Jun): 98–107. https://doi.org/10.1016/j.cemconres.2015.02.007.
Ho, L. S., K. Nakarai, Y. Ogawa, T. Sasaki, and M. Morioka. 2018. “Effect of internal water content on carbonation progress in cement-treated sand and effect of carbonation on compressive strength.” Cem. Concr. Compos. 85 (Jan): 9–21. https://doi.org/10.1016/j.cemconcomp.2017.09.016.
Ji, Y. S., M. Wu, D. B. Ding, F. Liu, and F. R. Gao. 2014. “The experimental investigation of semi-carbonation zone in carbonated concrete.” Constr. Build. Mater. 65 (Aug): 67–75. https://doi.org/10.1016/j.conbuildmat.2014.04.095.
Jiang, Q., H. Wang, and X. Lu. 1997. “Carbonation database and carbonation analysis of concrete.” [In Chinese.] Annu. Res. Rep. 12.
Jung, S. H., M. K. Lee, and B. H. Oh. 2011. “Measurement device and characteristics of diffusion coefficient of carbon dioxide in concrete.” ACI Mater. J. 108 (6): 589. https://doi.org/10.14359/51683461.
Jung, W. Y., Y. S. Yoon, and Y. M. Sohn. 2003. “Predicting the remaining service life of land concrete by steel corrosion.” Cem. Concr. Res. 33 (5): 663–677. https://doi.org/10.1016/S0008-8846(02)01034-7.
Leemann, A., and F. Moro. 2017. “Carbonation of concrete: The role of concentration, relative humidity and buffer capacity.” Mater. Struct. 50 (1): 30. https://doi.org/10.1617/s11527-016-0917-2.
Li, G., Y. Yuan, and O. Geng. 2004. “Effect of climatic conditions on carbonation rate of concrete.” [In Chinese.] Concrete 11 (4): 49–51.
Liu, P., Y. Chen, and Z. Yu. 2020. “Effects of temperature, relative humidity and carbon dioxide concentration on concrete carbonation.” Mag. Concr. Res. 72 (18): 936–947. https://doi.org/10.1680/jmacr.18.00496.
Liu, Z. 2006. Study on methods of accelerated testing of marine concrete durability based on simulating environment and service life prediction. [In Chinese.] Nanjing, China: Southeast Univ.
Lo, Y., and H. Lee. 2002. “Curing effects on carbonation of concrete using a phenolphthalein indicator and Fourier transform infrared spectroscopy.” Build. Environ. 37 (5): 507–514. https://doi.org/10.1016/S0360-1323(01)00052-X.
Loo, Y., M. Chin, and C. Tam. 1994. “A carbonation prediction model for accelerated carbonation testing of concrete.” Mag. Concr. Res. 46 (168): 191–200. https://doi.org/10.1680/macr.1994.46.168.191.
Martin-Perez, B. 1999. “Service life modeling of R.C. highway structures exposed to chlorides.” Ph.D. thesis, Univ. of Toronto. https://hdl.handle.net/1807/13268.
McPolin, D., P. Basheer, and A. Long. 2007. “New test method to obtain pH profiles due to carbonation of concretes containing supplementary cementitious materials.” J. Mater. Civ. Eng. 19 (11): 936–946. https://doi.org/10.1061/(ASCE)0899-1561(2007)19:11(936).
McPolin, D., P. Basheer, and A. Long. 2009. “Carbonation and pH in mortars manufactured with supplementary cementitious materials.” J. Mater. Civ. Eng. 21 (5): 217–225. https://doi.org/10.1061/(ASCE)0899-1561(2009)21:5(217).
Meier, S. A., M. A. Peter, A. Muntean, and M. Bohm. 2007. “Dynamics of the internal reaction layer arising during carbonation of concrete.” Chem. Eng. Sci. 62 (4): 1125–1137. https://doi.org/10.1016/j.ces.2006.11.014.
Mi, R., K. M. Liew, and G. Pan. 2022. “New insights into diffusion and reaction of gas in recycled aggregate concrete.” Cem. Concr. Compos. 129 (May): 104486. https://doi.org/10.1016/j.cemconcomp.2022.104486.
Mi, R., G. Pan, and T. Kuang. 2021. “Reducing the carbonation zone and steel corrosion zone widths of recycled aggregate concrete by optimizing its mixing process.” J. Mater. Civ. Eng. 33 (5): 1–12. https://doi.org/10.1061/(ASCE)MT.1943-5533.0003672.
Mi, R., G. Pan, Y. Li, and T. Kuang. 2020. “Carbonation degree evaluation of recycled aggregate concrete using carbonation zone widths.” J. CO2 Util. 43 (Jan): 101366. https://doi.org/10.1016/j.jcou.2020.101366.
Mi, R., G. Pan, and Q. Shen. 2019. “Carbonation modelling for cement based materials considering influences of aggregate and interfacial transition zone.” Constr. Build. Mater. 229 (Dec): 116925. https://doi.org/10.1016/j.conbuildmat.2019.116925.
Niu, D., Z. Dong, and Y. Pu. 1999. “Random model of predicting the carbonated concrete depth.” [In Chinese.] Ind. Constr. 29 (9): 43–47.
Papadakis, V. G., M. N. Fardis, and C. G. Vayenas. 1992. “Effect of composition, environmental factors and cement-lime mortar coating on concrete carbonation.” Mater. Struct. 25 (5): 293–304. https://doi.org/10.1007/BF02472670.
Papadakis, V. G., C. G. Vayenas, and M. N. Fardis. 1991a. “Experimental investigation and mathematical modeling of the concrete carbonation problem.” Chem. Eng. Sci. 46 (5/6): 1333–1338. https://doi.org/10.1016/0009-2509(91)85060-B.
Papadakis, V. G., C. G. Vayenas, and M. N. Fardis. 1991b. “Fundamental modeling and experimental investigation of concrete carbonation.” Mater. J. 88 (4): 363–373. https://doi.org/10.14359/1863.
Papadakis, V. G., C. G. Vayenas, and M. N. Fardis. 1991c. “Physical and chemical characteristics affecting the durability of concrete.” Mater. J. 88 (2): 186–196. https://doi.org/10.14359/1993.
Park, D. 2008. “Carbonation of concrete in relation to permeability and degradation of coatings.” Constr. Build. Mater. 22 (11): 2260–2268. https://doi.org/10.1016/j.conbuildmat.2007.07.032.
Poyet, S., and S. Charles. 2009. “Temperature dependence of the sorption isotherms of cement-based materials: Heat of sorption and Clausius–Clapeyron formula.” Cem. Concr. Res. 39 (11): 1060–1067. https://doi.org/10.1016/j.cemconres.2009.07.018.
Puatatsananon, W., and V. E. Saouma. 2005. “Nonlinear coupling of carbonation and chloride diffusion in concrete.” J. Mater. Civ. Eng. 17 (3): 264–275. https://doi.org/10.1061/(ASCE)0899-1561(2005)17:3(264).
Räsänen, V., and V. Penttala. 2004. “The pH measurement of concrete and smoothing mortar using a concrete powder suspension.” Cem. Concr. Res. 34 (5): 813–820. https://doi.org/10.1016/j.cemconres.2003.09.017.
Saeki, T., O. Hiroyoki, and N. Shigeyoshi. 1990. “Mechanism of carbonation and prediction of carbonation process of concrete.” J. Jpn. Soc. Civ. Eng. 414 (12): 99–108. https://doi.org/10.2208/jscej.1990.414_99.
Saetta, A. V., B. A. Schrefler, and R. V. Vitaliani. 1993. “The carbonation of concrete and the mechanism of moisture, heat and carbon dioxide flow through porous materials.” Cem. Conc. Res. 23 (4): 761–772. https://doi.org/10.1016/0008-8846(93)90030-D.
Saetta, A. V., B. A. Schrefler, and R. V. Vitaliani. 1995. “2-D model for carbonation and moisture/heat flow in porous materials.” Cem. Concr. Res. 25 (8): 1703–1712. https://doi.org/10.1016/0008-8846(95)00166-2.
Saetta, A. V., and R. V. Vitaliani. 2004. “Experimental investigation and numerical modeling of carbonation process in reinforced concrete structures. Part I: Theoretical formulation.” Cem. Concr. Res. 34 (4): 571–579. https://doi.org/10.1016/j.cemconres.2003.09.009.
Silva, A., R. Neves, and J. de Brito. 2014. “Statistical modelling of carbonation in reinforced concrete.” Cem. Concr. Compos. 50 (Jul): 73–81. https://doi.org/10.1016/j.cemconcomp.2013.12.001.
Stefanoni, M., U. Angst, and B. Elsener. 2017. “Corrosion rate of carbon steel in carbonated concrete—A critical review.” Cem. Concr. Res. 103 (Jan): 35–48. https://doi.org/10.1016/j.cemconres.2017.10.007.
Steffens, A., D. Dinkler, and H. Ahrens. 2002. “Modeling carbonation for corrosion risk prediction of concrete structures.” Cem. Concr. Res. 32 (6): 935–941. https://doi.org/10.1016/S0008-8846(02)00728-7.
Villain, G., M. Thiery, and G. Platret. 2007. “Measurement methods of carbonation profiles in concrete: Thermogravimetry, chemical analysis and gammadensimetry.” Cem. Concr. Res. 37 (8): 1182–1192. https://doi.org/10.1016/j.cemconres.2007.04.015.
Whitfield, P. S., and L. D. Mitchell. 2009. “In situ laboratory X-ray powder diffraction study of wollastonite carbonation using a high-pressure stage.” Appl. Geochem. 24 (9): 1635–1639. https://doi.org/10.1016/j.apgeochem.2009.04.030.
Xi, Y., Z. P. Bažant, and H. M. Jennings. 1994. “Moisture diffusion in cementitious materials –Adsorption isotherms.” Cem. Based Mater. 1 (6): 248–257. https://doi.org/10.1016/1065-7355(94)90033-7.
Xu, A. 1989. “Water desorption isotherms of cement mortar with fly ash.” [In Chinese.] Nord. Concr. Res. 1989 (8): 9–23.
Yang, Y., et al. 2017. “Development and application of micro precision digital carbonation measuring instrument.” [In Chinese.] Water Resour. Power 35 (05): 172–174.
Yang, Y., G. Xu, and T. Bin. 2020. “Carbonation characteristics of cement-based materials under the uniform distribution of pore water.” Constr. Build. Mater. 275 (Mar): 121450. https://doi.org/10.1016/j.conbuildmat.2020.121450.
Zhang, K., and J. Xiao. 2018. “Prediction model of carbonation depth for recycled aggregate concrete.” Cem. Concr. Compos. 88 (Apr): 86–99. https://doi.org/10.1016/j.cemconcomp.2018.01.013.
Zhang, Y., L. Jiang, W. Zhang, and W. Qu. 2003. Durability of concrete structures. [In Chinese.] Shanghai: Shanghai Scientific & Technical Publishers.
Zhang, Y., and L. X. Jiang. 1998. “Practical mathematical model of concrete carbonation depth on carbonation mechanism.” [In Chinese.] Ind. Archit. 28 (1): 16–19.
Zhang, Z., M. Thiery, and V. Baroghel-Bouny. 2016. “Investigation of moisture transport properties of cementitious materials.” Cem. Concr. Res. 89 (Nov): 257–268. https://doi.org/10.1016/j.cemconres.2016.08.013.
Zhao, H., et al. 2018. “The effect of the material factors on the concrete resistance against carbonation.” KSCE J. Civ. Eng. 22 (4): 1265–1274. https://doi.org/10.1007/s12205-017-0988-9.
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Received: Jan 19, 2022
Accepted: May 10, 2022
Published online: Nov 22, 2022
Published in print: Feb 1, 2023
Discussion open until: Apr 22, 2023
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