Page 10 - March-2022

TECHNICAL PAPER

iii. FRM reinforced with both PP and steel fibers [6] Aydın, S., Yazıcı, H., and Baradan, B. (2008). “High
demonstrated reduced residual compressive strength after temperature resistance of normal strength and autoclaved
subjected to elevated temperatures compared to their high strength mortars incorporated polypropylene and
individual counterparts. steel fibers”. Construction and Building Materials, Vol. 22,
No. 4, pp. 504-512.
iv. The residual compressive strength of the PP fiber
reinforced FRM increased up to 300°C and reduced as the [7] Aydın, S., and Baradan, B. (2007). “Effect of pumice and
temperature was increased to 600°C. Nevertheless, the fly ash incorporation on high temperature resistance
FRM presented enhanced residual compressive strength of cement based mortars”. Cement and concrete
even at temperatures above 300°C following the addition research, Vol. 37, No. 6, pp. 988-995.
of steel fibers. On the contrary, the FRM reinforced with
both PP and steel fibers illustrated poor compressive [8] Shaikh, F. U. A., Luhar, S., Arel, H. Ş., and Luhar, I. (2020).
residual stress values compared to their individual “Performance evaluation of Ultrahigh performance fiber
counterparts. reinforced concrete–A review”. Construction and Building
Materials, Vol. 232, pp. 117152.
v. In contrast, at both of the temperature conditions, the
FRM with steel fibers shows excellent compressive [9] Das, S. K., Mishra, S., Das, D., Mustakim, S. M., Kaze, C. R.,
strength even after exposed to high temperatures, and and Parhi, P. K. (2021). “Characterization and utilization of
the residual compressive strength of the FRM is increased coal ash for synthesis of building materials”. In Clean coal
by a percentage of 59.52 % and 19.05 % for 300°C and technologies, Springer, pp. 487-509.
600°C, respectively. Thus it can be suggested that, the [10] Liu, J., and Guo, R. (2018). “Applications of steel slag
steel fibers can be a good choice to improve the post-fire powder and steel slag aggregate in ultra-high performance
performances of concrete/mortars. concrete”. Advances in Civil Engineering, 2018.

[11] Yüksel, İ., Siddique, R., and Özkan, Ö. (2011). “Influence
FUNDING
of high temperature on the properties of concretes
This research did not receive any specific grant from funding made with industrial by-products as fine aggregate
agencies in the public, commercial, or not-for-profit sectors replacement”. Construction and building materials, Vol.
25, No. 2, pp. 967-972.

REFERENCES [12] Das, S. K., Singh, S. K., Mishra, J., and Mustakim, S. M.
(2020). “Effect of rice husk ash and silica fume as strength-
[1] Jeyaprabha, B., Elangovan, G., and Prakash, P. (2016).
“Effects of elevated temperature and water quenching enhancing materials on properties of modern concrete–a
on strength and microstructure of mortars with river sand comprehensive review”. Emerging Trends in Civil
substitutes”. Construction and Building Materials, Engineering, pp. 253-266.
Vol. 114, pp. 688-698. [13] Krishna, R. S., Mishra, J., Meher, S., Das, S. K., Mustakim,
[2] Zhu, Y., Hussein, H. , Kumar, A., and Chen, G. ( 2021). “ S. M., and Singh, S. K. (2020). “Industrial solid waste
A review: Material and structural properties of UHPC at management through sustainable green technology: Case
elevated temperatures or fire conditions”. Cement and study insights from steel and mining industry in Keonjhar,
Concrete Composite, Vol. 123, pp. 104212. India”. Materials today: proceedings, Vol. 33, pp.
5243-5249.
[3] Xing, , Beaucour, A., Hebert, R., Noumowe, A., and
Ledesert, B. (2011). "Influence of the nature of aggregates [14] IS: 10080,(1982). “Specification for vibration machine
on the behavior of concrete subjected to elevated for standard cement mortar cubes”. Bureau of Indian
temperature". Cement and concrete research, Vol. 41, Standards, New Delhi.
pp. 392-402.
[15] Siddique, R., and Kaur, D. (2012). “Properties of concrete
[4] Khoury, G.A. (1992) “Compressive strength of concrete containing ground granulated blast furnace slag (GGBFS)
at high temperatures: a reassessment”. Magazine of at elevated temperatures”. Journal of Advanced
Concrete Research, Vol. 161, pp. 291-309. Research, Vol. 3, No. 1, pp. 45-51.

[5] Cavdar, (2012) “A study on the effects of high temperature [16] IS : 516, (1959). “Methods of tests for strength of
on mechanical properties of fiber reinforced cementitious concrete”, Bureau of Indian Standards, New Delhi,
composites”. Composites: Part B, Vol. 43, pp. 2452-2463. [Reaffirmed 2004 ].

THE INDIAN CONCRETE JOURNAL | MARCH 2022 43