Mine Waste-Based Next Generation Bricks: A Case Study of Iron Ore Tailings, Red Mudand GGBS Utilization in Bricks

Utilization of mine wastes as a building material in the construction industry surmises to environmental and sustainable concepts in civil engineering.The potential environmental threat posed by mining wastes, as well as a growing societal awareness of the need to effectively treat mining wastes, ha...

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Main Authors: M. Beulah, M. R. Sudhir, Mothi Krishna Mohan, G. Gayathri, Deekshith Jain
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2021/9499613
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author M. Beulah
M. R. Sudhir
Mothi Krishna Mohan
G. Gayathri
Deekshith Jain
author_facet M. Beulah
M. R. Sudhir
Mothi Krishna Mohan
G. Gayathri
Deekshith Jain
author_sort M. Beulah
collection DOAJ
description Utilization of mine wastes as a building material in the construction industry surmises to environmental and sustainable concepts in civil engineering.The potential environmental threat posed by mining wastes, as well as a growing societal awareness of the need to effectively treat mining wastes, has elevated the subject importance.The present research proposes a method of producing bricks that is both cost effective and environmentally benign. The research is based on the geopolymerization, known to save energy by obviating high-temperature kiln firing and lowering greenhouse gas emissions. The methodology encompasses the mixing of red mud and iron ore tailings in the range of 90% to 50% with a decrement of 10% with GGBS in the range of 10% to 50% with an increment of 10%. The raw materials and the developed composites have been tested as per Indian and ASTM standards.In addition to tests pertaining to the physical and mechanical properties, XRF, XRD, and SEM tests have been performed for examining various related issues. Based on the result analysis, the compressive strength values showed noticeable differences in case of IOT and red mud bricks with IOT-based bricks showing better compressive strengths.
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institution Kabale University
issn 1687-8434
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language English
publishDate 2021-01-01
publisher Wiley
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series Advances in Materials Science and Engineering
spelling doaj-art-93e210de645a42cb950e8bab839780022025-02-03T01:24:46ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422021-01-01202110.1155/2021/94996139499613Mine Waste-Based Next Generation Bricks: A Case Study of Iron Ore Tailings, Red Mudand GGBS Utilization in BricksM. Beulah0M. R. Sudhir1Mothi Krishna Mohan2G. Gayathri3Deekshith Jain4Department of Civil Engineering, School of Engineering & Technology, CHRIST (Deemed to Be University), Bangalore, Karnataka, IndiaDepartment of Civil Engineering, School of Engineering & Technology, CHRIST (Deemed to Be University), Bangalore, Karnataka, IndiaDepartment of Science and Humanities, CHRIST (Deemed to Be University), Bangalore, Karnataka, IndiaDepartment of Civil Engineering, School of Engineering, ACS College of Engineering, Bangalore, Karnataka, IndiaDepartment of Construction Technology and Management, Blue Hora University, Blue Hora, EthiopiaUtilization of mine wastes as a building material in the construction industry surmises to environmental and sustainable concepts in civil engineering.The potential environmental threat posed by mining wastes, as well as a growing societal awareness of the need to effectively treat mining wastes, has elevated the subject importance.The present research proposes a method of producing bricks that is both cost effective and environmentally benign. The research is based on the geopolymerization, known to save energy by obviating high-temperature kiln firing and lowering greenhouse gas emissions. The methodology encompasses the mixing of red mud and iron ore tailings in the range of 90% to 50% with a decrement of 10% with GGBS in the range of 10% to 50% with an increment of 10%. The raw materials and the developed composites have been tested as per Indian and ASTM standards.In addition to tests pertaining to the physical and mechanical properties, XRF, XRD, and SEM tests have been performed for examining various related issues. Based on the result analysis, the compressive strength values showed noticeable differences in case of IOT and red mud bricks with IOT-based bricks showing better compressive strengths.http://dx.doi.org/10.1155/2021/9499613
spellingShingle M. Beulah
M. R. Sudhir
Mothi Krishna Mohan
G. Gayathri
Deekshith Jain
Mine Waste-Based Next Generation Bricks: A Case Study of Iron Ore Tailings, Red Mudand GGBS Utilization in Bricks
Advances in Materials Science and Engineering
title Mine Waste-Based Next Generation Bricks: A Case Study of Iron Ore Tailings, Red Mudand GGBS Utilization in Bricks
title_full Mine Waste-Based Next Generation Bricks: A Case Study of Iron Ore Tailings, Red Mudand GGBS Utilization in Bricks
title_fullStr Mine Waste-Based Next Generation Bricks: A Case Study of Iron Ore Tailings, Red Mudand GGBS Utilization in Bricks
title_full_unstemmed Mine Waste-Based Next Generation Bricks: A Case Study of Iron Ore Tailings, Red Mudand GGBS Utilization in Bricks
title_short Mine Waste-Based Next Generation Bricks: A Case Study of Iron Ore Tailings, Red Mudand GGBS Utilization in Bricks
title_sort mine waste based next generation bricks a case study of iron ore tailings red mudand ggbs utilization in bricks
url http://dx.doi.org/10.1155/2021/9499613
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AT mothikrishnamohan minewastebasednextgenerationbricksacasestudyofironoretailingsredmudandggbsutilizationinbricks
AT ggayathri minewastebasednextgenerationbricksacasestudyofironoretailingsredmudandggbsutilizationinbricks
AT deekshithjain minewastebasednextgenerationbricksacasestudyofironoretailingsredmudandggbsutilizationinbricks