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Effect of Chloride and Sulphate Environments on the Compressive Strength, Density and Electrical Resistivity of Ultra-High Performance Concrete (UHPC) | ||
| Journal of Rehabilitation in Civil Engineering | ||
| دوره 10، شماره 3 - شماره پیاپی 27، آبان 2022، صفحه 158-186 اصل مقاله (2.65 M) | ||
| نوع مقاله: Regular Paper | ||
| شناسه دیجیتال (DOI): 10.22075/jrce.2022.24902.1563 | ||
| نویسندگان | ||
| Samaneh Khaksefidi1؛ Mansour Ghalehnovi* 2؛ Jorge de Brito3؛ Hossein Ali Rahdar1 | ||
| 1Assistant Professor, Department of Civil Engineering, University of Zabol, Zabol, Iran | ||
| 2Professor, Department of Civil Engineering, Ferdowsi University of Mashhad, Mashhad, Iran | ||
| 3Professor, CERIS, Department of Civil Engineering, Architecture and Georresources, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal | ||
| تاریخ دریافت: 28 مهر 1400، تاریخ بازنگری: 18 بهمن 1400، تاریخ پذیرش: 24 بهمن 1400 | ||
| چکیده | ||
| Concrete resistance to chloride ion penetration is an important parameter against the corrosion of rebars. The rapid chloride permeability test has already been used to predict UHPC’s resistance at ages up to 28 days under different curing regimes. However, the simple and non-destructive surface electrical resistivity (ER) method, standard specimens, for longer than 28 days and the effects of sulphate and chloride have seldom been considered in UHPC. Here, the ER and compressive strength (CS) tests were performed on 45 UHPC cylindrical specimen with a diameter of 10 cm and a height of 20 cm cured in water,10% magnesium sulphate and 3.5% sodium chloride solutions for 7, 14, 28, 56 and 90 days. The ER, CS and density increase with age. However, concerning the reduction in ER, the chloride environment was more damaging than the sulphate one. In addition, sulphate had a more destructive effect than chloride on the 90-day CS, so that 3.5% sodium chloride and 10% magnesium sulphate solutions resulted in a decrease after 90 days of 8.73% and 25.5% compared to the control sample, respectively. Furthermore, the curing process affected density’s evolution. Chloride ion penetration was negligible in the specimens cured in water and very low in those cured in the sodium chloride and magnesium sulphate solutions. The results were interpreted by XRD, EDS and SEM. A correlation between ER and CS is proposed. | ||
| کلیدواژه‌ها | ||
| Ultra-high performance concrete (UHPC)؛ Electrical resistivity؛ Durability؛ Sulphate and chloride environments؛ Chloride ion Penetration | ||
| مراجع | ||
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[1] AASHTO (2007). Standard method of test for electrical indication of concrete’s ability to resist chloride ion penetration. AASHTO T277-07. Washington, DC., American Association of State Highway and Transportation Officials.
[2] AASHTO (2014). Standard method of test for surface resistivity indication of concrete’s ability to resist chloride ion penetration. AASHTO TP-95. Washington, DC, American Association of State Highway and Transportation Officials.
[3] AASHTO (2019). Standard method of test for surface resistivity indication of concrete’s ability to resist chloride ion penetration. AASHTO T358-19. Washington, DC, American Association of State Highway and Transportation Officials.
[4] Aicha, M. B. (2020), The superplasticizer effect on the rheological and mechanical properties of self-compacting concrete, New Materials in Civil Engineering, Elsevier: 315-331.
[5] Amiri, M.,Tanideh, P. (2020). "Microstructural assessment of the effect of sulfate environments on the mechanical mroperties of moncrete." Modarres Civil Engineering 19(6): 1-14.
[6] Asadi Shamsabadi, E., Ghalehnovi, M., de Brito, J., et al. (2018). "Performance of concrete with waste granite powder: The effect of superplasticizers." Applied Sciences 8(10): 1808.
[7] ASTM (2013). Standard specification for chemical admixtures for use in producing flowing concrete. ASTM C1017M-13e1. West Conshohocken, PA, ASTM International.
[8] ASTM (2015). Standard specification for silica fume used in cementitious mixtures. ASTM C1240-15. West Conshohocken, PA, ASTM International.
[9] ASTM (2017). Standard specification for chemical admixtures for concrete. ASTM C494M-17. West Conshohocken, PA, ASTM International.
[10] ASTM (2018). Standard test method for compressive strength of cylindrical concrete specimens. ASTM C39M-18. West Conshohocken, PA, ASTM International.
[11] Azarsa, P.,Gupta, R. (2017). "Electrical resistivity of concrete for durability evaluation: A review." Advances in Materials Science and Engineering 2017: 1-30.
[12] Büyüköztürk, O.,Taşdemir, M. A. (2012), Nondestructive testing of materials and structures, Springer Science & Business Media.
[13] Chen, Y., Yu, R., Wang, X., et al. (2018). "Evaluation and optimization of Ultra-High Performance Concrete (UHPC) subjected to harsh ocean environment: Towards an application of Layered Double Hydroxides (LDHs)." Construction and Building Materials 177: 51-62.
[14] de Medeiros-Junior, R. A., da Silva Munhoz, G.,de Medeiros, M. H. F. (2019). "Correlations between water absorption, electrical resistivity and compressive strength of concrete with different contents of pozzolan." Revista ALCONPAT 9(2): 152-166.
[15] Ferreira, R. M.,Jalali, S. (2010). "NDT measurements for the prediction of 28-day compressive strength." NDT & E International 43(2): 55-61.
[16] Graybeal, B. A.,Hartmann, J. L. (2003). Strength and durability of ultra-high performance concrete. Concrete Bridge Conference.
[17] Hornbostel, K., Larsen, C. K.,Geiker, M. R. (2013). "Relationship between concrete resistivity and corrosion rate–a literature review." Cement and Concrete Composites 39: 60-72.
[18] http://www.sharghcement.ir/index.php?pgrec=produce_type2.
[19] Joshaghani, A.,Moeini, M. A. (2018). "Evaluating the effects of sugarcane-bagasse ash and rice-husk ash on the mechanical and durability properties of mortar." Journal of Materials in Civil Engineering 30(7): 04018144.
[20] Khaksefidi, S.,Ghalehnovi, M. (2020). "Effect of reinforcement type on the tension stiffening model of Ultra-High Performance Concrete (UHPC)." Journal of Rehabilitation in Civil Engineering 8(3): 72-86.
[21] Khaksefidi, S., Ghalehnovi, M.,De Brito, J. (2021). "Bond behaviour of high-strength steel rebars in normal (NSC) and ultra-high performance concrete (UHPC)." Journal of Building Engineering 33: 101592.
[22] Khanzadi, M., Tadayon, M., Maleki, M. S., et al. (2017). " Measuring the electrical resistivity of concrete by bulk, surface, galvapulse and the electrical conductivity methods." Concrete Research Journal 10(3): 19-28.
[23] Langeroudi, M. A. M.,Mohammadi, Y. (2018). "The effects of nanoclay on rheological, mechanical and durability properties of cement composites." concrete research journal 11(1): 61-74.
[24] Madani, H.,Pourjhanshahi, A. (2018). "An investigation on the pozzolanic reactivity of different materials and their effects on the properties of Ultra-High Performance Concrete (UHPC)." Amirkabir Journal of Civil Engineering 50(4): 707-724.
[25] Mangi, S. A., Ibrahim, M. H. W., Jamaluddin, N., et al. (2019). "Short-term effects of sulphate and chloride on the concrete containing coal bottom ash as supplementary cementitious material." Engineering Science and Technology, an International Journal 22(2): 515-522.
[26] Medeiros-Junior, R. A., Gans, P. S., Pereira, E., et al. (2019). "Electrical resistivity of concrete exposed to chlorides and sulfates." ACI Materials Journal 116(3).
[27] Mehrinejad Khotbehsara, M., Mohseni, E., Ozbakkaloglu, T., et al. (2017). "Durability characteristics of self-compacting concrete incorporating pumice and metakaolin." Journal of Materials in Civil Engineering 29(11): 040172181-040172189.
[28] Mosavinejad, S. G., Langaroudi, M. A. M., Barandoust, J., et al. (2020). "Electrical and microstructural analysis of UHPC containing short PVA fibers." Construction and Building Materials 235: 117448.
[29] Oneill, R., Hill, R. L., Butler, W. B., et al. (2016). "Guide to durable concrete." ACI201 2: 2-5.
[30] Polder, R. B. (2001). "Test methods for on site measurement of resistivity of concrete—A RILEM TC-154 technical recommendation." Construction and building materials 15(2-3): 125-131.
[31] Pyo, S., Tafesse, M., Kim, H., et al. (2017). "Effect of chloride content on mechanical properties of ultra high performance concrete." Cement and Concrete Composites 84: 175-187.
[32] Rafiee, A. (2012), Computer modeling and investigation on the steel corrosion in cracked ultra high performance concrete, kassel university press GmbH.
[33] Rahdar, H. A.,Ghalehnovi, M. (2016). "The characteristic of ultra-high performance concrete and cracking behavior of reinforced concrete tensile specimens." Journal of Structural and Construction Engineering 3(2): 42-58.
[34] Rahdar, H. A.,Ghalehnovi, M. (2016). "Post-cracking behavior of UHPC on the concrete members reinforced by steel rebar." Computers and Concrete 18(1): 139-154.
[35] Ramezanianpour, A. A., Zolfagharnasab, A., Bahmanzadeh, F., et al. (2018). " Assessment of high performance concrete containing mineral admixtures under sulfuric acid attack." Amirkabir Journal of Civil Engineering 50(1): 121-138.
[36] Roberti, F., Cesari, V. F., de Matos, P. R., et al. (2020). "High-and ultra-high-performance concrete produced with sulfate-resisting cement and steel microfiber: Autogenous shrinkage, fresh-state, mechanical properties and microstructure characterization." Construction and Building Materials: 121092.
[37] Sabbağ, N.,Uyanık, O. (2018). "Determination of the reinforced concrete strength by apparent resistivity depending on the curing conditions." Journal of Applied Geophysics 155: 13-25.
[38] Saeidiyan, P., Madhkhan, M. (2016). Investigation durability of ultra high-strength concrete, reinforced with glass fibers under ice and melting cycles. 3rd National & 1st International Conference on Applied Researches in Civil Engineering, Architecture & Urban Planning. Tehran, Iran.
[39] Sharbatdar, M. K.,Habibi, A. (2018). "Experimental evaluation of mechanical characteristics and durability of concrete specimens under combination of chloride-sulfate environment conditions and sulfate aggregate." Concrete Research Journal 10(4): 19-33.
[40] Shen, P., Lu, L., He, Y., et al. (2019). "The effect of curing regimes on the mechanical properties, nano-mechanical properties and microstructure of ultra-high performance concrete." Cement and Concrete Research 118: 1-13.
[41] Snyder, K. A., Feng, X., Keen, B., et al. (2003). "Estimating the electrical conductivity of cement paste pore solutions from OH−, K+ and Na+ concentrations." Cement and Concrete Research 33(6): 793-798.
[42] Spragg, R., Villani, C., Snyder, K., et al. (2013). "Factors that influence electrical resistivity measurements in cementitious systems." Transportation Research Record 2342(1): 90-98.
[43] Vakili, S.,Vakili, M. (2012), Concrete (strength, durability, corrosion) Fadak Isatis Publications Tehran.
[44] Vosoughi, P., Faezizadeh, S. F., Feizbakhsh, S., et al. (2015). "An Investigation of the possibility of estimating the compressive strength of concrete by using its' electrical resistance." Cumhuriyet Science Journal 36(4).
[45] Wei, X., Xiao, L.,Li, Z. (2012). "Prediction of standard compressive strength of cement by the electrical resistivity measurement." Construction and Building Materials 31: 341-346.
[46] Xu, W., Tian, X.,Cao, P. (2018). "Assessment of hydration process and mechanical properties of cemented paste backfill by electrical resistivity measurement." Nondestructive Testing and Evaluation 33(2): 198-212.
[47] Xu, W., Tian, X.,Wan, C. (2018). "Prediction of mechanical performance of cemented paste backfill by the electrical resistivity measurement." Journal of Testing and Evaluation 46(6): 2450-2458.
[48] Yazıcı, H., Deniz, E.,Baradan, B. (2013). "The effect of autoclave pressure, temperature and duration time on mechanical properties of reactive powder concrete." Construction and Building Materials 42: 53-63.
[49] Zega, C. J., Santillán, L. R., Sosa, M. E., et al. (2020). "Durable performance of recycled aggregate concrete in aggressive environments." Journal of Materials in Civil Engineering 32(7): 03120002.
[50] Zhao, G., Li, J.,Shao, W. (2018). "Effect of mixed chlorides on the degradation and sulfate diffusion of cast-in-situ concrete due to sulfate attack." Construction and Building Materials 181: 49-58.
[51] Zhao, G., Li, J., Shi, M., et al. (2020). "Degradation of cast-in-situ concrete subjected to sulphate-chloride combined attack." Construction and Building Materials 241: 117995. | ||
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