Experimental Investigation on Flexural Performance of RC Beams with 50% & 100% Recycled Concrete Aggregates

Nilesh Masne; Akshay Pawar; Lokesh Sonar

doi:10.31127/tuje.1744507

Experimental Investigation on Flexural Performance of RC Beams with 50% & 100% Recycled Concrete Aggregates

Abstract

Flexural tests were conducted on reinforced normal-strength concrete beam specimens to encourage the utilisation of recycled concrete aggregates (RCA). Moreover, companion cylinder samples also tested to evaluate the tensile and compressive strength of recycled and natural aggregate concrete (NAC) used in beam specimens. The replacement ratio was taken as 0%, 50% and 100%. The size of all beam specimens was 2100 mm long, 125 mm wide, and 250 mm deep. The four-point loading was applied to the beam specimens, and the region of constant moment was taken as 600 mm, which is equal to one-third of the effective span of the beam specimens. The primary goals of this investigation were to assess the flexural performance and to evaluate the prospective use of RCA in concrete structures, and to substantiate the suitability of the current design code provisions for flexural beams. The reduction in the ultimate moment of the beam was approximately 8.75% at a 50% replacement level and 13.75% at 100% replacement level compared to the counterpart with 0% replacement of RCA. The study outcome showed no significant difference in cracking and ultimate strength between beam specimens with and without RCA.

Keywords

Project Number

01

References

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Details

Primary Language

English

Subjects

Construction Materials

Journal Section

Research Article

Authors

Nilesh Masne ^*
0000-0003-2146-910X
India

Akshay Pawar
0000-0003-4902-2182
India

Lokesh Sonar
0009-0001-9503-4291
India

Publication Date

May 1, 2026

Submission Date

July 17, 2025

Acceptance Date

February 17, 2026

Published in Issue

Year 2026 Volume: 10 Number: 2

DOI

https://doi.org/10.31127/tuje.1744507

IZ

https://izlik.org/JA88YE44HD

Cite

RIS / Bibtex

APA

Masne, N., Pawar, A., & Sonar, L. (2026). Experimental Investigation on Flexural Performance of RC Beams with 50% & 100% Recycled Concrete Aggregates. Turkish Journal of Engineering, 10(2), 328-335. https://doi.org/10.31127/tuje.1744507

AMA

1.Masne N, Pawar A, Sonar L. Experimental Investigation on Flexural Performance of RC Beams with 50% & 100% Recycled Concrete Aggregates. TUJE. 2026;10(2):328-335. doi:10.31127/tuje.1744507

Chicago

Masne, Nilesh, Akshay Pawar, and Lokesh Sonar. 2026. “Experimental Investigation on Flexural Performance of RC Beams With 50% & 100% Recycled Concrete Aggregates”. Turkish Journal of Engineering 10 (2): 328-35. https://doi.org/10.31127/tuje.1744507.

EndNote

Masne N, Pawar A, Sonar L (May 1, 2026) Experimental Investigation on Flexural Performance of RC Beams with 50% & 100% Recycled Concrete Aggregates. Turkish Journal of Engineering 10 2 328–335.

IEEE

[1]N. Masne, A. Pawar, and L. Sonar, “Experimental Investigation on Flexural Performance of RC Beams with 50% & 100% Recycled Concrete Aggregates”, TUJE, vol. 10, no. 2, pp. 328–335, May 2026, doi: 10.31127/tuje.1744507.

ISNAD

Masne, Nilesh - Pawar, Akshay - Sonar, Lokesh. “Experimental Investigation on Flexural Performance of RC Beams With 50% & 100% Recycled Concrete Aggregates”. Turkish Journal of Engineering 10/2 (May 1, 2026): 328-335. https://doi.org/10.31127/tuje.1744507.

JAMA

1.Masne N, Pawar A, Sonar L. Experimental Investigation on Flexural Performance of RC Beams with 50% & 100% Recycled Concrete Aggregates. TUJE. 2026;10:328–335.

MLA

Masne, Nilesh, et al. “Experimental Investigation on Flexural Performance of RC Beams With 50% & 100% Recycled Concrete Aggregates”. Turkish Journal of Engineering, vol. 10, no. 2, May 2026, pp. 328-35, doi:10.31127/tuje.1744507.

Vancouver

1.Nilesh Masne, Akshay Pawar, Lokesh Sonar. Experimental Investigation on Flexural Performance of RC Beams with 50% & 100% Recycled Concrete Aggregates. TUJE. 2026 May 1;10(2):328-35. doi:10.31127/tuje.1744507