Version 1
: Received: 14 June 2024 / Approved: 15 June 2024 / Online: 17 June 2024 (08:44:21 CEST)
How to cite:
Mahmud, H.; Ahmed, T.; Islam, M. S. Combined Effect of Rice Husk Ash and Animal Bone Powder on Strength and Permeability of Concrete. Preprints2024, 2024061052. https://doi.org/10.20944/preprints202406.1052.v1
Mahmud, H.; Ahmed, T.; Islam, M. S. Combined Effect of Rice Husk Ash and Animal Bone Powder on Strength and Permeability of Concrete. Preprints 2024, 2024061052. https://doi.org/10.20944/preprints202406.1052.v1
Mahmud, H.; Ahmed, T.; Islam, M. S. Combined Effect of Rice Husk Ash and Animal Bone Powder on Strength and Permeability of Concrete. Preprints2024, 2024061052. https://doi.org/10.20944/preprints202406.1052.v1
APA Style
Mahmud, H., Ahmed, T., & Islam, M. S. (2024). Combined Effect of Rice Husk Ash and Animal Bone Powder on Strength and Permeability of Concrete. Preprints. https://doi.org/10.20944/preprints202406.1052.v1
Chicago/Turabian Style
Mahmud, H., Towhid Ahmed and Md. Shafiqul Islam. 2024 "Combined Effect of Rice Husk Ash and Animal Bone Powder on Strength and Permeability of Concrete" Preprints. https://doi.org/10.20944/preprints202406.1052.v1
Abstract
Infrastructure development is rapidly increasing, driving up demand for concrete, a key construction material. Cement and aggregate are essential constituents, with global cement production reaching 4.1 billion metric tons in 2011 and CO2 emissions hitting 1.7 billion metric tons by 2024, a significant contributor to carbon emissions. To address this, alternative constituents like Rice Husk Ash (RHA) and Animal Bone Powder (ABP) are proposed. With rice husk comprising 20% of rice weight and a substantial cattle population in Bangladesh, RHA and ABP offer promising alternatives. This study examines the benefits and limitations of incorporating RHA and ABP into cement, focusing on concrete strength and permeability. By replacing varying percentages of cement with RHA and ABP simultaneously, experiments evaluate their impact on concrete properties after 28 days of curing. The research aims to identify the optimal combination for sustainable concrete production, reducing environmental impact by curbing waste generation and pollution. Results show that compressive strength increases and permeability decreases with up to 5% replacement of RHA and ABP, highlighting their potential for enhancing concrete performance while mitigating environmental concerns.
Keywords
cement; concrete; rice husk ash (RHA); animal bone powder (ABP), compressive strength; permeability of concrete; reuse of waste material
Subject
Engineering, Civil Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.