[HTML][HTML] Recycling of mine tailings for the geopolymers production: A systematic review

SMA Qaidi, BA Tayeh, AM Zeyad… - Case Studies in …, 2022 - Elsevier
The mining sector generates a considerable amount of waste stone and tailings, which
constitute a‎‎ substantial hazard to the ecology. The most prevalent method of disposing of …

Mine tailings-based geopolymers: A comprehensive review

X He, Z Yuhua, S Qaidi, HF Isleem, O Zaid… - Ceramics …, 2022 - Elsevier
The mining industry produces a large amount of stone waste and tailings, which poses a
threat to the environment. Dumping is the most common means of disposing of this industrial …

[HTML][HTML] Fabrication of thermal insulation geopolymer bricks using ferrosilicon slag and alumina waste

MM Ahmed, KAM El-Naggar, D Tarek, A Ragab… - Case Studies in …, 2021 - Elsevier
The present study introduces the preparation of thermal insulation geopolymer bricks using
ferrosilicon slag and alumina waste. Compressive strength, bulk density, cold and boiling …

Factors affecting the compressive strength of geopolymers: A review

H Castillo, H Collado, T Droguett, S Sánchez, M Vesely… - Minerals, 2021 - mdpi.com
Geopolymers are created by mixing a source of aluminosilicates, which can be natural or by-
products from other industries, with an alkaline solution. These materials based on by …

Research on the mechanical properties and microstructure of fly ash-based geopolymers modified by molybdenum tailings

J Zhang, Y Fu, A Wang, B Dong - Construction and Building Materials, 2023 - Elsevier
The environmental and economic problems caused by the accumulation of molybdenum
tailings (MT) have become increasingly prominent. Therefore, a cost-effective method is …

On the incorporation of class F fly-ash to enhance the geopolymerization effects and splitting tensile strength of the gold mine tailings-based geopolymer

N Zhang, A Hedayat, HGB Sosa, RPH Bernal… - … and Building Materials, 2021 - Elsevier
Mine tailings (MTs) are ore residuals after valuable metals were extracted during mineral
processing, which can be reused to produce the geopolymer concrete for construction and …

Experimental studies on the durability and leaching properties of alkali-activated tailings subjected to different environmental conditions

N Zhang, A Hedayat, L Figueroa, KX Steirer, H Li… - Cement and Concrete …, 2022 - Elsevier
This paper presents an investigation on the durability and leaching behavior of gold MTs-
based geopolymer by conducting a series of experiments that included uniaxial …

Research on the early fracture behavior of fly ash-based geopolymers modified by molybdenum tailings

Q Han, AN Wang, J Zhang - Journal of Cleaner Production, 2022 - Elsevier
Due to the existence of abundant broken silicon-oxygen bonds on the surface, metal tailings
have been successfully applied to produce novel green cementitious materials. In this …

Review on the impact of metakaolin-based geopolymer's reaction chemistry, nanostructure and factors on its properties

T Jiang, Z Liu, X Tian, J Wu, L Wang - Construction and Building Materials, 2024 - Elsevier
The low carbon footprint and superior properties of geopolymer make it a potentially suitable
alternative to ordinary Portland cement, which has been one of the dominating research …

Fracture properties of the gold mine tailings-based geopolymer under mode I loading condition through semi-circular bend tests with digital image correlation

N Zhang, A Hedayat, HGB Sosa, RPH Bernal… - Theoretical and Applied …, 2021 - Elsevier
Sustainably reusing mine tailings and reducing the economic costs of storing them is an
ongoing concern in the geomechanics field. This paper discusses the process of utilizing …