Ecofriendly bricks elaborated from coal waste of Moroccan Jerrada Mining
Solid waste generated during mining is one of the major environmental problems associated with this industrial activity. The best solution to overcome the environmental impact of this waste is to find recycling facilities in mass-produced products that can absorb the large quantities of these availa...
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Series: | MATEC Web of Conferences |
Online Access: | https://doi.org/10.1051/matecconf/201814901043 |
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doaj-34efe1a33e1c4f4aa34818b97a3713b52021-02-02T07:17:00ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-011490104310.1051/matecconf/201814901043matecconf_cmss2018_01043Ecofriendly bricks elaborated from coal waste of Moroccan Jerrada MiningEz-zaki H.Diouri A.Bouregba A.Amor F.Chhaiba S.Sassi O.El Rhaffari Y.Solid waste generated during mining is one of the major environmental problems associated with this industrial activity. The best solution to overcome the environmental impact of this waste is to find recycling facilities in mass-produced products that can absorb the large quantities of these available byproducts. The present study shows the feasibility of using the coal waste of Moroccan Jerrada mining in the production of ecological brick. The first step consists of consecutive stages of crushing, grinding and heating at 650°C of the coal waste with a small amount of lime in order to promote the reactive products of elaborated binders. The second step of the process consists of mixing treated coal waste with a small amount of marble dust, sand, gravel, and water, then pressed and dried at room temperature to manufacture a laboratory ecofriendly bricks. The mechanical strength and thermal conductivity are investigated.https://doi.org/10.1051/matecconf/201814901043 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ez-zaki H. Diouri A. Bouregba A. Amor F. Chhaiba S. Sassi O. El Rhaffari Y. |
spellingShingle |
Ez-zaki H. Diouri A. Bouregba A. Amor F. Chhaiba S. Sassi O. El Rhaffari Y. Ecofriendly bricks elaborated from coal waste of Moroccan Jerrada Mining MATEC Web of Conferences |
author_facet |
Ez-zaki H. Diouri A. Bouregba A. Amor F. Chhaiba S. Sassi O. El Rhaffari Y. |
author_sort |
Ez-zaki H. |
title |
Ecofriendly bricks elaborated from coal waste of Moroccan Jerrada Mining |
title_short |
Ecofriendly bricks elaborated from coal waste of Moroccan Jerrada Mining |
title_full |
Ecofriendly bricks elaborated from coal waste of Moroccan Jerrada Mining |
title_fullStr |
Ecofriendly bricks elaborated from coal waste of Moroccan Jerrada Mining |
title_full_unstemmed |
Ecofriendly bricks elaborated from coal waste of Moroccan Jerrada Mining |
title_sort |
ecofriendly bricks elaborated from coal waste of moroccan jerrada mining |
publisher |
EDP Sciences |
series |
MATEC Web of Conferences |
issn |
2261-236X |
publishDate |
2018-01-01 |
description |
Solid waste generated during mining is one of the major environmental problems associated with this industrial activity. The best solution to overcome the environmental impact of this waste is to find recycling facilities in mass-produced products that can absorb the large quantities of these available byproducts. The present study shows the feasibility of using the coal waste of Moroccan Jerrada mining in the production of ecological brick. The first step consists of consecutive stages of crushing, grinding and heating at 650°C of the coal waste with a small amount of lime in order to promote the reactive products of elaborated binders. The second step of the process consists of mixing treated coal waste with a small amount of marble dust, sand, gravel, and water, then pressed and dried at room temperature to manufacture a laboratory ecofriendly bricks. The mechanical strength and thermal conductivity are investigated. |
url |
https://doi.org/10.1051/matecconf/201814901043 |
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