Computational Integrated Smart HFRTB Concrete for Sustainable Constructions

Yıl 2023, , 296 - 304, 31.05.2023

Mohankumar Bajad

https://doi.org/10.31202/ecjse.1213460

Öz

When hybrid fibre Reinforced Ternary Blended (HFRTB) concretes were exposed to sustained elevated temperatures for three hours (SET-3hrs), the effect of two cooling regimes (sudden and gradual) was examined. At 100o C intervals, the temperature ranges from 100o C to 1000o C. Traditional concrete is compared to two ternary blended (TB) concretes (Cement + fly ash + GGBFS and Cement + fly ash + silica fume), as well as hybrid fibres (Galvanized iron + polypropylene). The specimens were put through a series of strength and durability tests, with slow cooling outperforming abrupt chilling.

Anahtar Kelimeler

: cooling regime, durability, fibre, sustained elevated temperatures, strength, ternary blended concrete

Kaynakça

• [1]. T. Du, B. Zhou, B. Liu, H. Ye, and J. Peng, “The influence of opposite-side high temperature on the frozen behaviour of containment concrete under single-side salt freeze-thaw method,” Structures, vol. 36, pp. 854-863, 2022.
• [2]. S. Rawat, C. K. Lee, and Y. X. Zhang, “Performance of fiber-reinforced cementitious composites at elevated temperatures: a review,” Constr Build Mater., vol. 292, 123382, 2021.
• [3]. E. Horszczaruk, P. Sikora, K. Cendrowski, and E. Mijowska, “The effect of elevated temperature on the properties of cement mortars containing nano silica and heavyweight aggregates,” Constr Build Mater, vol. 137, pp. 420-431, 2017.
• [4]. T. Bilir, N. U. Kockal, and J. M. Khatib, “Properties of SCC at elevated temperature: Self-Compacting Concrete: materials, Properties and Applications,” Woodhead Publishing Series in Civil and Structural. Engineering, pp. 195-218, 2020.
• [5]. T. K. Chandramoul Rao, P. Srinivasa, P. Sravana, N. Pannirselvam Sekhar, and T. Seshadri, J. “The effect of weight loss on high strength concrete at different temperature and time,” J Emerg Trends Eng Appl Sci., vol. 2, no. 4, pp. 698-700, 2011.
• [6]. A. Yaligar Ashish and B. Vanakudre Shrikant, “Effect of sudden and gradual cooling regimes on compressive strength of blended concrete subjected to sustained elevated temperatures,” 4th International Conference on Science, Technology and Management (ICSTM–2016). India International Centre, 2016.
• [7]. T. Gupta, S. Siddique, R. K. Sharma, and S. Chaudhary, “Effect of elevated temperature and cooling regimes on mechanical and durability properties of concrete containing waste rubber fiber,” Constr Build Mater, vol. 137, pp. 35-45, 2017.
• [8]. A. Sinha Deepa, “An Experimental Investigation on the Behaviour of Steel Fiber Reinforced Ternary Blended Concrete Subjected to Sustained Elevated Temperature,” Ph.D. dissertation, BVM Engineering College. Sardar Patel University, Gujrat, 2013.
• [9]. F. A. Selim, M. S. Amin, M. Ramadan, and M. M. Hazem, “Effect of elevated temperature and cooling regimes on the compressive strength, microstructure and radiation attenuation of fly ash–cement composites modified with miscellaneous nanoparticles,” Constr Build Mater. 2020; vol. 258, 119648, 2020.
• [10]. E. D. Shumuye Jr, J. Zhao, and Z. Wang, “Effect of fire exposure on physic-mechanical and microstructural properties of concrete containing high volume slag cement,” Constr Build Mater, vol. 213, pp. 447-458, 2019.
• [11]. S. Peter “Resistance to High Temperatures Significance of Tests and Properties of Concrete and Concrete Making Materials,” STP 169B ASTM Philadelphia; pp. 388-417, 1978.
• [12]. Y. Jiangtao, W. Weng, and Y. Kequan, “Effect of different cooling regimes on the mechanical properties of cementitious composite subjected to high temperatures,” Sci World J. Hindawi Publishing. pp. 1-7, 2014.
• [13]. K. S. Kulkarni, S. C. Yaragal, and K. S. Babu Narayan, “An overview of high-performance concrete at elevated temperatures,” Int J Appl Eng Technol, vol. 1, no. 1, pp. 48-60, 2011.
• [14]. A. Yaligar Ashish and B. Vanakudre Shrikant, “Influence of sudden and gradual cooling regimes on split tensile strength of blended concrete subjected to sustained elevated temperatures,” Int J Adv Res Sci Eng., vol. 5, no. 1, pp. 118-126, 2016.
• [15]. M. Heikal, “Effect of elevated temperature on the physico-mechanical and micro structural properties of blended cement pastes,” Build Res J., vol. 56, pp. 157-172, 2008.
• [16]. I. Khurshid, I. Afgan, A. M. Alade, and A. Yacine, “Influence of corium temperature, concrete composition and water injection time on concrete ablation during MCCI: new insights,” Prog Nucl Energy, vol. 144, 104102, 2022.
• [17]. J. C. M. Ho, Ylang, Y. H. Wang, M. H. Laia, Z. C. Huang, D. Yang, Q. L. Zhanga, “Residual properties of steel slag coarse aggregate concrete after exposure to elevated temperatures,” Construction and Building Materials, vol. 316, 12575, 2022.
• [18]. K. Venkatesh and R. Nikhil, “Performance of concrete structures under fire hazards: emerging Trends,” Indian Concr J., pp. 7-18, 2010.
• [19]. Specification for 43 Grade Ordinary Portland Cement, IS:8112. Bureau of Indian Standards; 1989.
• [20]. Specification for Coarse and Fine Aggregates from Natural Sources for Concrete, IS:383. Bureau of Indian Standards manak bhavan; 1970.
• [21]. Pulverized Fuel Ash; part 1. IS 3812, Bureau of Indian Standards; 2013,
• [22]. Specification for Granulated Slag for the Manufacture of Portland Slag Cement, IS 12089. Bureau of Indian Standards manak bhavan; 1987.
• [23]. Silica Fume–Specification, IS 15388. Bureau of Indian Standards manak bhavan; 2003.
• [24]. Concrete Admixtures–Specification, IS:9103. Bureau of Indian Standards; 1999.
• [25]. Concrete Mix Proportioning–Guidelines, IS 10262. Bureau of Indian Standards; 2009.
• [26]. M. K. Dash, S. K. Patro, P. K. Acharya, and M. Dash, “Impact of elevated temperature on strength and micro-structural properties of concrete containing water-cooled ferrochrome slag as fine aggregate,” Constr Build Mater. vol. 323, 126542, 2022.
• [27]. A. Sinha Deepa, A. K. Verma, and K. B. Prakash, “Influence of sustained elevated temperature on characteristic properties of ternary blended steel fiber reinforced concrete,” Indian J Appl Res., vol. 4, no. 8, pp. 224-232, 2014.
• [28]. Fire Resistance Tests–Elements of Building Construction, part 2: Guidance on Measuring Uniformity of Furnace Exposure on Test Samples, ISO 834–2. International Organization for Standardization, 2014.
• [29]. A. Arabi NawwafQadi Saoud, “Effect of polypropylene fibers on fresh and hardened properties of self–compacting concrete at elevated temperatures,” Aust J Basic Appl Sci., vol. 5, no. 10, pp. 378-384, 2011.
• [30]. M. Saberian, L. Shi, A. Sidiq, J. Li, S. Setunge, and C.-Q. Li, “Recycled concrete aggregate mixed with crumb rubber under elevated temperature,” Constr Build Mater., vol. 222, pp. 119-129, 2019.
• [31]. Methods of Tests for Strength of Concrete, IS:516. Bureau of Indian Standards; 1959.
• [32]. Splitting Tensile Strength of Concrete–Method of Test, IS:5816. Bureau of Indian Standards; 1999.
• [33]. M. Chen, Z. Sun, W. Tu, X. Yan, and M. Zhang, “Behavior of recycled tyre polymer fiber reinforced concrete at elevated temperatures,” Cem Concr Compos, vol. 124, 104257, 2021.
• [34]. Y. A. Ashok, P. Siddangouda, and K. B. Prakash, “An experimental investigation on the behavior of retempered concrete,” Int J Eng Res., vol. 1, no. 2, pp.111-120, 2013.
• [35]. G. F. Peng, S. H. Bian, Z. Q. Guo, J. Zhao, X. L. Peng, and Y. C. Jiang, “Effect of thermal shock due to rapid cooling on residual mechanical properties of fiber concrete exposed to high temperatures,” Constr Build Mater, vol. 22, no. 5, pp. 948-955, 2008.
• [36]. M. Husem “The effects of high temperature on compressive and flexural strengths of ordinary and high–performance concrete,” Fire Saf J., vol. 41, no. 2, pp. 155-163, 2006.
• [37]. I. Mohammad AL biajawi, RufaidahWahppe Alkasawneh, Sahar A. Mostafa, Izwan Johari, Rahimah Embong; Khairunisa Muthusamy, “Performance of sustainable concrete containing recycled latex gloves and silicone catheter under elevated temperature,” Journal of King Saud University - Engineering Sciences, 2021. [38]. K. Srinivas Rao, M. Potha Raju, and P. S. N. Raju, “Effect of elevated temperatures on compressive strength of HSC made with OPC and PPC,” Indian Concr J., pp. 43-48, 2006. [39]. A. S. M. A. Awal, I. A. Shehu, and M. Ismail, “Effect of cooling regime on the residual performance of high-volume palm oil fuel ash concrete exposed to high temperatures,” Constr Build Mater., vol. 98, pp.875-883, 2015.