International Journal on Science and Technology

E-ISSN: 2229-7677   •   Impact Factor: 9.88

A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 17 Issue 3 July-September 2026 Submit your research before last 3 days of September to publish your research paper in the issue of July-September.

Sustainable Bio Brick:Experimental Study and Numerical Analysis with ANSYS

Author(s) Mr. Gourisankar J, Prof. Jibi Kurian, Mr. Aswin Vinod, Mr. Melwin P P, Mr. Santhosh C N
Country India
Abstract Sustainable bio brick is an innovative and eco-friendly building material developed to replace conventional clay bricks that require high energy and natural resources for production. The bio brick is composed of cow dung ash powder (5%-15%), laterite soil (75%-100%), lime powder (5%), and coconut coir fiber (5%), each serving a specific purpose: cow dung ash functions as a natural binder and enhances insulation; laterite soil imparts strength and durability; lime improves water resistance; and coir fibers contribute to tensile strength while minimizing cracks.
In this study, we aim to prepare bio bricks with varying mix proportions and analyse their mechanical and physical properties, including compressive strength, tensile strength, water absorption, and efflorescence test. The bricks are fabricated using mechanical compaction and subjected to natural curing. Experimental test result (Compressive strength) are then validated through numerical simulation using ANSYS software to establish correlation and reliability.
This study seeks to determine the optimal mix design that ensures maximum strength, durability, and sustainability. By effectively utilizing agricultural and organic waste materials, the bio brick presents a green, low-cost, and energy-efficient alternative for future construction practices, promoting environmental conservation and sustainable development.Experimental result of compressive strength of brick from CTM machine is validated through using ANSYS software. Also another common test on brick such as tensile strength, water absorption test, efflorescence test has been conducted to provide a deeper understanding of the bio brick’s overall performance. All tests and evaluations will be carried out in accordance with the standards specified in IS 1077:1992 & IS 3495 (Part 1,2 & 3) for common burnt clay building bricks.
Keywords Bio brick, ANSYS simulation, Finite element analysis, Coconut coir fibre
Field Engineering
Published In Volume 17, Issue 3, July-September 2026
Published On 2026-09-25

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