Construction and built environment in circular economy: A comprehensive literature review

Ö Çimen - Journal of cleaner production, 2021 - Elsevier
Circular Economy (CE) considers resources in a continuously cyclical way. Yet literature
lacks a review of Construction and Built Environment (CBE) under CE. By presenting the first …

Geopolymers, inorganic polymers, alkali-activated materials and hybrid binders from bauxite residue (red mud)–Putting things in perspective

T Hertel, Y Pontikes - Journal of Cleaner Production, 2020 - Elsevier
The use of the alumina production waste bauxite residue (BR) in alkali-activated materials
(AAM), such as geopolymers, inorganic polymers and hybrid binders, is attracting …

[HTML][HTML] RETRACTED: Sustainable utilization of red mud waste (bauxite residue) and slag for the production of geopolymer composites: A review

SMA Qaidi, BA Tayeh, HF Isleem, ARG de Azevedo… - 2022 - Elsevier
Upon post-publication investigation, it was found that this paper and another published in
Construction and Building Materials (https://doi. org/10.1016/j. conbuildmat. 2022.128892) …

RETRACTED: A review of the sustainable utilisation of red mud and fly ash for the production of geopolymer composites

SMA Qaidi, BA Tayeh, HU Ahmed, W Emad - 2022 - Elsevier
Upon post-publication investigation, it was found that this paper and another published in
Case Studies of Construction Materials (https://doi. org/10.1016/j. cscm. 2022. e00994) …

[HTML][HTML] Recycling of steel slag aggregates for the development of high density concrete: Alternative & environment-friendly radiation shielding composite

J Baalamurugan, VG Kumar, S Chandrasekaran… - Composites Part B …, 2021 - Elsevier
The present study aims in developing high density radiation shielding composite using
induction furnace (IF) steel slag as an aggregate (coarse/fine) in concrete. IF steel slag is …

Mechanical and microstructural properties of alkali-activated slag and slag+ fly ash mortars exposed to high temperature

S Çelikten, M Sarıdemir, İÖ Deneme - Construction and Building Materials, 2019 - Elsevier
In this study, changes in the mechanical and microstructural properties of alkali-activated
blast furnace slag (BFS) and BFS+ fly ash (FA) blended mortars exposed to 25, 400, 600 …

Recycling of phosphogypsum and clay by-products from phosphate mines for sustainable alkali-activated construction materials

S Oubaha, A El Machi, S Mabroum, Y Taha… - … and Building Materials, 2024 - Elsevier
This work investigated the recycling the large quantities of phosphogypsum, generated by
phosphoric acid plants, by exploring its potential use as a precursor in alkali-activated …

Study on the hardening mechanism of Bayer red mud-based geopolymer engineered cementitious composites

Z Li, X Liu, Y Gao, J Zhang - Construction and Building Materials, 2023 - Elsevier
The Bayer red mud-based geopolymer is an economical and environment-friendly substitute
for cement because of its superior performance. In this paper, low field nuclear magnetic …

Recycling industrial alkaline solutions for soil stabilization by low-concentrated fly ash-based alkali cements

EL Mohammadi, EK Najafi, PZ Ranjbar… - … and Building Materials, 2023 - Elsevier
This study aims to evaluate the usability of a recycled alkaline solution, a residue from
cleaning iron plates in the car manufacturing industry, to enhance the strength and stiffness …

Influence of nano-SiO2 and steel fiber on mechanical and microstructural properties of red mud-based geopolymer concrete

Z Xu, Q Liu, HY Long, H Deng, Z Chen, D Hui - Construction and Building …, 2023 - Elsevier
Red mud-based geopolymer concrete (RMGC) is a new type of green building material
widely studied at this stage, which has many advantages such as acceptable early strength …