Research Article

A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste with an Alkali-Silicate Solution

Volume: 10 Number: 2 June 27, 2023
EN

A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste with an Alkali-Silicate Solution

Abstract

The development of glass-ceramic foam has received significant attention in building and construction, given its potential for sustainability. This study investigated the low-temperature route of fabricating glass-ceramic foams from mining waste. The feasibility of one-step or chemical-aided sintering of glass-ceramic foams using granite powder, a naturally sourced mining waste, rather than using already heat-treated wastes such as glass and fly ash has been explored in this study. Glass-ceramic foam samples were synthesized from a homogenous blend of constant percentage by weight of granite-clay mix with varying amounts of alkali-silicate solution. The influence of the alkali-silicate solution on the physicomechanical and microstructural properties of the synthesized samples sintered at 850°C was investigated. The results showed water absorption of 9.5-33.3%, apparent porosity of 18.2-56.7%, bulk density of 1.7-1.91 g/cm3, and compressive strength of 20.7-26.3MPa. The glass-ceramic foam developed in this research can be suitably used for the thermal insulation of buildings.

Keywords

References

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Details

Primary Language

English

Subjects

Materials Engineering (Other)

Journal Section

Research Article

Early Pub Date

June 9, 2023

Publication Date

June 27, 2023

Submission Date

January 31, 2023

Acceptance Date

March 27, 2023

Published in Issue

Year 2023 Volume: 10 Number: 2

APA
Odewole, P. O. (2023). A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste with an Alkali-Silicate Solution. Gazi University Journal of Science Part A: Engineering and Innovation, 10(2), 140-148. https://doi.org/10.54287/gujsa.1245213
AMA
1.Odewole PO. A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste with an Alkali-Silicate Solution. GU J Sci, Part A. 2023;10(2):140-148. doi:10.54287/gujsa.1245213
Chicago
Odewole, Peter Oluwagbenga. 2023. “A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste With an Alkali-Silicate Solution”. Gazi University Journal of Science Part A: Engineering and Innovation 10 (2): 140-48. https://doi.org/10.54287/gujsa.1245213.
EndNote
Odewole PO (June 1, 2023) A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste with an Alkali-Silicate Solution. Gazi University Journal of Science Part A: Engineering and Innovation 10 2 140–148.
IEEE
[1]P. O. Odewole, “A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste with an Alkali-Silicate Solution”, GU J Sci, Part A, vol. 10, no. 2, pp. 140–148, June 2023, doi: 10.54287/gujsa.1245213.
ISNAD
Odewole, Peter Oluwagbenga. “A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste With an Alkali-Silicate Solution”. Gazi University Journal of Science Part A: Engineering and Innovation 10/2 (June 1, 2023): 140-148. https://doi.org/10.54287/gujsa.1245213.
JAMA
1.Odewole PO. A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste with an Alkali-Silicate Solution. GU J Sci, Part A. 2023;10:140–148.
MLA
Odewole, Peter Oluwagbenga. “A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste With an Alkali-Silicate Solution”. Gazi University Journal of Science Part A: Engineering and Innovation, vol. 10, no. 2, June 2023, pp. 140-8, doi:10.54287/gujsa.1245213.
Vancouver
1.Peter Oluwagbenga Odewole. A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste with an Alkali-Silicate Solution. GU J Sci, Part A. 2023 Jun. 1;10(2):140-8. doi:10.54287/gujsa.1245213