Sustainable porous-insulation concrete (SPIC) material: recycling aggregates from mine solid waste, white waste and construction waste
This study developed a sustainable concrete material called Sustainable Porous-Insulation Concrete (SPIC), using mine solid waste (tailings), construction waste (waste perlite particles), and white waste (EPS granules) as aggregates. Through thermal conductivity and compression strength experiments,...
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ftunivcam:oai:www.repository.cam.ac.uk:1810/346958.2 2024-01-14T10:09:53+01:00 Sustainable porous-insulation concrete (SPIC) material: recycling aggregates from mine solid waste, white waste and construction waste Yu, H Zahidi, I Liang, D 2023 application/pdf https://www.repository.cam.ac.uk/handle/1810/346958.2 eng eng Elsevier BV Department of Engineering http://dx.doi.org/10.1016/j.jmrt.2023.02.181 Journal of Materials Research and Technology https://www.repository.cam.ac.uk/handle/1810/346958.2 Attribution-NonCommercial-NoDerivatives 4.0 International https://creativecommons.org/licenses/by-nc-nd/4.0/ Environmental management Sustainable materials Composite materials Waste recycle Article 2023 ftunivcam 2023-12-21T23:24:11Z This study developed a sustainable concrete material called Sustainable Porous-Insulation Concrete (SPIC), using mine solid waste (tailings), construction waste (waste perlite particles), and white waste (EPS granules) as aggregates. Through thermal conductivity and compression strength experiments, micro-structure analysis, and toxic leaching experiments, it was found that SPIC has both excellent thermal insulation and good strength, making it a cost-effective and eco-friendly material. Potential applications of SPIC include thermal (acoustic) walls in buildings, insulated road foun-dations in permafrost areas, and backfill mining. Noteworthy, in the discussion section, we addressed the potential en-vironmental impact of mine solid waste and highlighted the importance of its reuse. To facilitate the reuse of mine solid waste, we proposed a classification framework for mine solid waste based on the United Nations Framework Classifica-tion (UNFC). This framework provides a standardized approach for classifying mine solid waste based on its potential for reuse, which can help to promote sustainable and responsible resource management in the mining industry. Article in Journal/Newspaper permafrost Apollo - University of Cambridge Repository |
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Apollo - University of Cambridge Repository |
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English |
topic |
Environmental management Sustainable materials Composite materials Waste recycle |
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Environmental management Sustainable materials Composite materials Waste recycle Yu, H Zahidi, I Liang, D Sustainable porous-insulation concrete (SPIC) material: recycling aggregates from mine solid waste, white waste and construction waste |
topic_facet |
Environmental management Sustainable materials Composite materials Waste recycle |
description |
This study developed a sustainable concrete material called Sustainable Porous-Insulation Concrete (SPIC), using mine solid waste (tailings), construction waste (waste perlite particles), and white waste (EPS granules) as aggregates. Through thermal conductivity and compression strength experiments, micro-structure analysis, and toxic leaching experiments, it was found that SPIC has both excellent thermal insulation and good strength, making it a cost-effective and eco-friendly material. Potential applications of SPIC include thermal (acoustic) walls in buildings, insulated road foun-dations in permafrost areas, and backfill mining. Noteworthy, in the discussion section, we addressed the potential en-vironmental impact of mine solid waste and highlighted the importance of its reuse. To facilitate the reuse of mine solid waste, we proposed a classification framework for mine solid waste based on the United Nations Framework Classifica-tion (UNFC). This framework provides a standardized approach for classifying mine solid waste based on its potential for reuse, which can help to promote sustainable and responsible resource management in the mining industry. |
format |
Article in Journal/Newspaper |
author |
Yu, H Zahidi, I Liang, D |
author_facet |
Yu, H Zahidi, I Liang, D |
author_sort |
Yu, H |
title |
Sustainable porous-insulation concrete (SPIC) material: recycling aggregates from mine solid waste, white waste and construction waste |
title_short |
Sustainable porous-insulation concrete (SPIC) material: recycling aggregates from mine solid waste, white waste and construction waste |
title_full |
Sustainable porous-insulation concrete (SPIC) material: recycling aggregates from mine solid waste, white waste and construction waste |
title_fullStr |
Sustainable porous-insulation concrete (SPIC) material: recycling aggregates from mine solid waste, white waste and construction waste |
title_full_unstemmed |
Sustainable porous-insulation concrete (SPIC) material: recycling aggregates from mine solid waste, white waste and construction waste |
title_sort |
sustainable porous-insulation concrete (spic) material: recycling aggregates from mine solid waste, white waste and construction waste |
publisher |
Elsevier BV |
publishDate |
2023 |
url |
https://www.repository.cam.ac.uk/handle/1810/346958.2 |
genre |
permafrost |
genre_facet |
permafrost |
op_relation |
https://www.repository.cam.ac.uk/handle/1810/346958.2 |
op_rights |
Attribution-NonCommercial-NoDerivatives 4.0 International https://creativecommons.org/licenses/by-nc-nd/4.0/ |
_version_ |
1788064476320235520 |