Red Mud Application in Construction Industry: Review of Benefits and Possibilities
IOP Conference Series: Materials Science and Engineering 2017
Mayara Sarisariyama Siverio Lima, Liseane Thives, Viktors Haritonovs, Kārlis Bajārs

Red mud is a waste originated in the processing of bauxite into aluminium, which properties of high alkalinity make it cumulatively stored, occupying increasing deforested areas. Annually, it is estimated that approximately 117 million tons of red mud are generated in the world, with no prospect of use, what represents an imminent risk of pollution prone to contamination. Nevertheless, environmental liabilities caused by red mud affect not only the environment, but also the companies responsible for the waste, which will be subject to highest fee payments. Although there are studies that prove the feasibility of using this solid waste in the constitution of ceramic materials, there are no large-scale applications. This study seeks to evaluate the possibilities of red mud application in construction industry, focusing into two main areas: cement production/ceramic material and road construction. Backgrounds from other researchers were taken into consideration and analysed according environmental, economic and technical feasibilities.


Atslēgas vārdi
Red mud. Road sublayers. Materials construction. Cement constitution
DOI
10.1088/1757-899X/251/1/012033
Hipersaite
http://iopscience.iop.org/article/10.1088/1757-899X/251/1/012033/meta

Siverio Lima, M., Thives, L., Haritonovs, V., Bajārs, K. Red Mud Application in Construction Industry: Review of Benefits and Possibilities. No: IOP Conference Series: Materials Science and Engineering, Latvija, Rīga, 27.-29. septembris, 2017. Rīga, Latvija: IOP Publishing, 2017, 1.-8.lpp. ISSN 1757-8981. e-ISSN 1757-899X. Pieejams: doi:10.1088/1757-899X/251/1/012033

Publikācijas valoda
English (en)
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