The obstacles to a broader application of alkali-activated binders as a sustainable alternative—a review

A Dacić, K Kopecskó, O Fenyvesi, I Merta - Materials, 2023 - mdpi.com
This paper aims to raise awareness regarding the obstacles limiting alkali-activated
binders'(AABs) application as a sustainable solution in the construction industry. Such an …

Characteristics, microstructures, and optimization of the geopolymer paste based on three aluminosilicate materials using a mixture design methodology

B Aouan, S Alehyen, M Fadil, M El Alouani… - … and Building Materials, 2023 - Elsevier
This study focuses on the application of mixture design as a novel approach to developing a
geopolymer paste with optimized mechanical properties. It also aims to utilize the …

[HTML][HTML] A comprehensive review of synthesis, characterization, and applications of aluminosilicate materials-based geopolymers

M El Alouani, H Saufi, B Aouan, R Bassam… - Environmental …, 2024 - Elsevier
The increase in the cement industry's production, especially the production of Ordinary
Portland Cement (OPC), increases the amount of CO 2 released into the atmosphere, one of …

Optimization of production parameters of novel hybrid fiber-reinforced geopolymer mortar: Application in masonry walls

M Buyuktapu, MM Maras - Structures, 2023 - Elsevier
Earthquakes cause heavy damages to occur in masonry walls, largely due to the use of low-
strength mortar. The scope of this study aimed to produce a new mortar with higher strength …

The influence of H2S and CO2 on the triaxial behavior of class G cement paste under elevated temperature and pressure

AV Neves, VN Lima, IN Lima, S Letichevsky… - Geoenergy Science and …, 2024 - Elsevier
Cementing is one of the most crucial operations in an oil well since it fixes the casing and
prevents fluid migration across permeable zones. However, the material used in this …

V‐notched rail shear test applied to geopolymer composites

ACC Trindade, P Wang… - Journal of the American …, 2023 - Wiley Online Library
This work presents a systematic study of the shear properties of a potassium‐based
geopolymer reinforced with distinct types of fibers. Chopped basalt reinforcements in lengths …

Phase transformations and properties evolution of Ca(OH)2 containing geopolymers as a function of temperature

BP Bezerra, HRM Silva, MR Morelli, AP Luz - Cerâmica, 2023 - SciELO Brasil
The composition-processing-structure-properties relationship of Na2O-Al2O3-SiO2-based
geopolymers containing calcium sources is critical for the design of enhanced ceramic …

Phase transition and thermal stability of ceramics from Na‐based geopolymers

B Gao, Y Li, H Son, S Jang, HS Lee… - International Journal of …, 2024 - Wiley Online Library
Geopolymer ceramics undergo a series of thermal phase transitions, progressing from an
amorphous geopolymer gel to a crystalline phase, and eventually to an amorphous glass …

Effects of Noncrosslinked Polyvinyl Alcohol Fluid Loss Additive on the Compressive Strength and Viscosity of Class G Cement Slurries

VN Lima, HJ Skadsem, FR Souza, T Kaneshima… - SPE Journal, 2024 - onepetro.org
Limiting the fluid loss from the cement slurry to the adjacent formation by using additives is
essential for maintaining the slurry's water/cement ratio. The present work focuses on the …

Review on Mechanical Properties of Fiber-Reinforced Geopolymer Concrete After High-Temperature Exposure

P Chen, Y Li, L Yin, Z Wang - Iranian Journal of Science and Technology …, 2024 - Springer
Fiber-reinforced geopolymer concrete (GPC) is a green building material prepared from
solid waste. At present, the research on its static and dynamic properties is relatively …