alkali-activated blast furnace slag for eco-friendly binders

X Sun, Y Zhao, J Qiu, J Xing - Journal of Materials Science, 2022 - Springer
From infrastructure to national defense construction, concrete has been a key enabler in
human history. While as the main binding material, ordinary Portland cement production …

[PDF][PDF] A comparative study of metakaolin/slag-based geopolymer mortars incorporating natural and recycled sands

S Benalia, L Zeghichi, Z Benghazi - Civil Engineering Journal, 2022 - academia.edu
Great efforts are being made to minimize the negative impact of the Portland cement industry
on the environment by using industrial by-products during the manufacture of clinker or by …

Low carbon binder modified by calcined quarry dust for cemented paste backfill and the associated environmental assessments

Y Zhao, J Qiu, S Zhang, Z Guo, P Wu, X Sun… - Journal of Environmental …, 2021 - Elsevier
Cemented paste backfill (CPB) favors the sustainable development of mine industry.
However, as the primary cementitious binders in CPB, the high cost of ordinary Portland …

Effect of tailings fine content on the properties of cemented paste backfill from the perspective packing density

H Wang, X Sun, J Wang, Y Duan… - Advances in Civil …, 2021 - Wiley Online Library
In order to quantitatively study the influence of tailings fine content on the properties of
cemented paste backfill (CPB) and further understand the mechanism of tailings fine content …

Numerical and experimental studies on sustainable alkali activated concretes at elevated temperatures

S Yaragal, MU Abhinav - Journal of Structural Fire Engineering, 2023 - emerald.com
Purpose To reduce environmental impact caused by excessive use of ordinary Portland
cement (OPC) and to mitigate scarcity of base materials such as natural coarse aggregate …

Life Cycle Analysis Comparison of Stabilizing Materials for Expansive Soils

Z Benghazi, R Tobal, A Djellali - ARCHive-SR, 2024 - press.ierek.com
Expansive soils present significant challenges to infrastructure stability, necessitating the
use of stabilizing materials. This study conducts a comprehensive life cycle analysis (LCA) …

[PDF][PDF] Environmental impacts assessment of alkali-activated natural pozzolana/slag cement under Algerian conditions

This work evaluates the efficiency of alkali-activated natural pozzolana/slag cement as an
alternative binder under Algerian conditions. Therefore, a life cycle analysis (LCA) was …