Integrating biomedical and fly ash waste in concrete: A strength-based comparative study for sustainable construction

Arpita Brahmbhatt; Bina Patel

doi:10.35208/ert.1555389

Integrating biomedical and fly ash waste in concrete: A strength-based comparative study for sustainable construction

Abstract

This study investigates the feasibility of using biomedical waste incineration ash (BWIA) and fly ash (FA) as partial replacements for cement (0%, 10%, 20%, 30%, and 40%) in M25 grade concrete. Comprehensive testing was conducted to evaluate the compressive strength and weight of concrete with varying percentages of BWIA and FA. A total of 36 concrete cubes were prepared and tested for compressive strength after 7, 14, 28, and 56 days of curing. Leachate analysis was also conducted to assess the environmental impact of the prepared concrete. The results revealed that optimal compressive strength was achieved at 28 days with a 20% replacement of both ashes, yielding strengths of 25.11 MPa for BWIA and 24.57 MPa for FA. Beyond 20% ash replacement, compressive strength declined, and increasing ash percentages led to lighter concrete. Furthermore, leachate analysis confirmed no release of heavy metals, ensuring environmental safety. This research demonstrates the potential for utilization of BWIA and FA as sustainable materials in concrete, addressing waste disposal challenges while contributing to green construction practices. By determining optimal replacement levels and application ranges, the study supports the development of eco-friendly concrete production and promotes sustainability in the construction industry.

Keywords

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Details

Primary Language

English

Subjects

Waste Management, Reduction, Reuse and Recycling

Journal Section

Research Article

Authors

Arpita Brahmbhatt
0009-0005-0987-3056
India

Bina Patel ^*
0000-0002-3787-8496
India

Early Pub Date

November 18, 2025

Publication Date

December 31, 2025

Submission Date

September 25, 2024

Acceptance Date

January 14, 2025

Published in Issue

Year 2025 Volume: 8 Number: 4

DOI

https://doi.org/10.35208/ert.1555389

IZ

https://izlik.org/JA97MB24ST

Cite

RIS / Bibtex

APA

Brahmbhatt, A., & Patel, B. (2025). Integrating biomedical and fly ash waste in concrete: A strength-based comparative study for sustainable construction. Environmental Research and Technology, 8(4), 887-899. https://doi.org/10.35208/ert.1555389

AMA

1.Brahmbhatt A, Patel B. Integrating biomedical and fly ash waste in concrete: A strength-based comparative study for sustainable construction. ERT. 2025;8(4):887-899. doi:10.35208/ert.1555389

Chicago

Brahmbhatt, Arpita, and Bina Patel. 2025. “Integrating Biomedical and Fly Ash Waste in Concrete: A Strength-Based Comparative Study for Sustainable Construction”. Environmental Research and Technology 8 (4): 887-99. https://doi.org/10.35208/ert.1555389.

EndNote

Brahmbhatt A, Patel B (December 1, 2025) Integrating biomedical and fly ash waste in concrete: A strength-based comparative study for sustainable construction. Environmental Research and Technology 8 4 887–899.

IEEE

[1]A. Brahmbhatt and B. Patel, “Integrating biomedical and fly ash waste in concrete: A strength-based comparative study for sustainable construction”, ERT, vol. 8, no. 4, pp. 887–899, Dec. 2025, doi: 10.35208/ert.1555389.

ISNAD

Brahmbhatt, Arpita - Patel, Bina. “Integrating Biomedical and Fly Ash Waste in Concrete: A Strength-Based Comparative Study for Sustainable Construction”. Environmental Research and Technology 8/4 (December 1, 2025): 887-899. https://doi.org/10.35208/ert.1555389.

JAMA

1.Brahmbhatt A, Patel B. Integrating biomedical and fly ash waste in concrete: A strength-based comparative study for sustainable construction. ERT. 2025;8:887–899.

MLA

Brahmbhatt, Arpita, and Bina Patel. “Integrating Biomedical and Fly Ash Waste in Concrete: A Strength-Based Comparative Study for Sustainable Construction”. Environmental Research and Technology, vol. 8, no. 4, Dec. 2025, pp. 887-99, doi:10.35208/ert.1555389.

Vancouver

1.Arpita Brahmbhatt, Bina Patel. Integrating biomedical and fly ash waste in concrete: A strength-based comparative study for sustainable construction. ERT. 2025 Dec. 1;8(4):887-99. doi:10.35208/ert.1555389

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