This study investigates the micro structural studies of self-compacting mortars by the addition of PP, Nylon and Jute fibers and the amount of Gypsum formed. The amount of all fibers in the proposed mix was limited to 0.5% by weight of the mortar. Four types of mortars one of which was reference mortar and other three mortars contained PP, Nylon and Jute fibers of amount 0.5% by weight, respectively. The workability of the self-compacting mortars was monitored by Mini Slump Flow diameter test. From the results it was found that more compacted microstructure and less amount of Gypsum formation occurred for mortar samples containing PP fibers as compared to control mortar and mortar samples containing Nylon and Jute fibers respectively.
P. K. M. a. P. J. M. Monteiro, CONCRETE: Microstructure, Properties and Materials, 2001.
B. W. Jo, M. A. Sikandar, S. Chakraborty, and Z. Baloch, S. Chakraborty and Z. Baloch, "Investigation of the acid and sulfate resistance performances of hydrogen-rich water-based mortars," Construction and Building Materials, vol. 137, pp. 1-11, 2017.
E. Mohseni, M. A. Yazdi, B. M. Miyandehi, M. Zadshir and M. M. Ranjbar, "Combined Effects of Metakaolin, Rice Husk Ash, and Polypropylene Fiber on the Engineering Properties and Microstructure of Mortar," Journal of Materials in Civil Engineering, vol. 29, no. 7, 2017.
E. Arioz, O. Arioz and M. O. Kockar, "An Experimental Study on the Mechanical and Microstructural Properties of Geopolymers," Procedia Engineering, vol. 42, pp. 100-105, 2012.
M. N. Mužek, D. Jozić and J. Zelic, "Microstructural Characteristics of Geopolymers Based on Alkali-Activated Fly Ash," Chemical and Biochemical Engineering Quarterly, vol. 26, no. 2, pp. 89-95, 2012.
ASTM, ASTM‐C150/C150M‐16: Standard specifications for portland cements.
ASTM, STM C33 / C33M - 18: Standard Specification for Concrete Aggregates.
ASTM, ASTM C494 / C494M - 19: Standard Specification for Chemical Admixtures for Concrete.
W. B. Butler, A Critical Look at ASTM C 618 and C 311, 1982.
S. U. Association House, Specification and Guidelines for Self-Compacting. Concrete, 2002.
C. Jiang, S. Huang, Y. Zhu, Y. Lin and D. Chen, "Effect of Polypropylene and Basalt Fiber on the Behavior of Mortars for Repair Applications," Advances in Materials Science and Engineering, 2016.
B. Chen and J. Liu, "Contribution of hybrid fibers on the properties of the high-strength lightweight concrete having good workability," Cement and Concrete Research, vol. 35, no. 5, pp. 913-917, 2005.
This work is licensed under a Creative Commons Attribution 4.0 International License.
The names and email addresses entered in this journal site will be used exclusively for the stated purposes of this journal and will not be made available for any other purpose or to any other party.
Submission of the manuscript represents that the manuscript has not been published previously and is not considered for publication elsewhere.