High-ductile engineered geopolymer composites (EGC) prepared by calcined natural clay

WL Zhong, YH Zhang, LF Fan - Journal of Building Engineering, 2023 - Elsevier
An economical and widely available raw material is essential for the application and
popularization of geopolymer. Due to the vast reserves of natural clay, calcined natural clay …

Mechanical behaviors of metakaolin-based engineered geopolymer composite under ambient curing condition

J Cai, J Pan, J Han, X Wang - Journal of Materials in Civil …, 2022 - ascelibrary.org
Geopolymers have been long recognized as the next-generation building material due to
environmental reasons. However, geopolymers are inherently brittle and usually require …

Highly ductile fiber reinforced geopolymers under tensile impact

M Farooq, A Krishna, N Banthia - Cement and Concrete Composites, 2022 - Elsevier
Abstract Eco-friendly Ductile Geopolymer Composites (EDGCs) are a class of fiber
reinforced geopolymers with strain capacity exceeding 3% in pure tension. In this study …

Preparation and properties of green high ductility geopolymer composites incorporating recycled fine brick aggregate

BC Lyu, LP Guo, XP Fei, JD Wu, RS Bian - Cement and Concrete …, 2023 - Elsevier
Reusing of waste bricks, particularly as recycled aggregates to prepare concrete, plays an
important role in reducing dependence on natural resources and solving the problem of …

[HTML][HTML] Thermal effect on mechanical properties of metakaolin-based engineered geopolymer composites (EGC)

Z Zhang, J Yu, F Qin, F Sun - Case Studies in Construction Materials, 2023 - Elsevier
In this paper, a highly ductile PE fiber reinforced engineered geopolymer composites (EGC)
was developed with metakaolin as main ingredient, and the mechanical properties of EGC …

Properties of modified engineered geopolymer composites incorporating multi-walled carbon Nanotubes (MWCNTs) and granulated blast furnace Slag (GBFS)

F Li, Z Yang, A Zheng, S Li - Ceramics International, 2021 - Elsevier
Engineered cementitious composites (ECC) are widely used owing to their high tensile
capacity and strain-hardening behavior; however, the use of large quantities of cement …

[HTML][HTML] Physical, mechanical and microstructural properties of ultra-lightweight high-strength geopolymeric composites

F Chen, J Zhao, B Zhang, Y Feng, C Chen, Z Lu… - Case Studies in …, 2023 - Elsevier
A light weight, high strength and low carbon content are the main characteristics of modern
concrete that meet requirements for functionality and environmental considerations of …

Development of strain-hardening geopolymer mortar based on liquid-crystal display (LCD) glass and blast furnace slag

DY Yoo, SK Lee, I You, T Oh, Y Lee, G Zi - Construction and Building …, 2022 - Elsevier
In this study, a strain-hardening geopolymer mortar, based on waste liquid-crystal display
(LCD) glass and ground granulated blast furnace slag (GGBFS), was first developed by …

Ultra-ductile behavior of fly ash-based engineered geopolymer composites with a tensile strain capacity up to 13.7%

HH Nguyễn, QH Lương, JI Choi, R Ranade… - Cement and Concrete …, 2021 - Elsevier
This study introduces ultra-ductile fly ash-based engineered geopolymer composites (UD-
EGCs). Four mixtures of UD-EGCs with different ratios of sodium metasilicate pentahydrate …

[HTML][HTML] Compressive strength of fly ash based geopolymer utilizing waste completely decomposed granite

L Zhang, C Zhidong, C Rui, ZHU Sijia, LIN Jinna… - Case Studies in …, 2023 - Elsevier
An attempt to recycle construction waste soils in southern cities of China was presented in
this study, where completely decomposed granite (CDG) was utilized to replace fly ash in …