Fiber-reinforced alkali-activated concrete: A review

M Amran, R Fediuk, HS Abdelgader, G Murali… - Journal of Building …, 2022 - Elsevier
Alkali-activated materials (AAMs) received broad recognition from numerous researchers
worldwide and may have potential applications in modern construction. The combined use …

Fiber-reinforced geopolymer composites: A review

N Ranjbar, M Zhang - Cement and Concrete Composites, 2020 - Elsevier
There is a burgeoning interest in the development of geopolymers as sustainable
construction materials and incombustible inorganic polymers. However, geopolymers show …

[HTML][HTML] Engineered geopolymer composites: A state-of-the-art review

H Zhong, M Zhang - Cement and Concrete Composites, 2023 - Elsevier
Engineered cementitious composite (ECC) featuring extraordinary tensile ductility is a
promising option for many structural applications but its large-scale manufacture is not eco …

Geopolymer, green alkali activated cementitious material: Synthesis, applications and challenges

Y Wu, B Lu, T Bai, H Wang, F Du, Y Zhang, L Cai… - … and Building Materials, 2019 - Elsevier
Geopolymers, combining some characteristics of organic polymers, cements and ceramics
for its special poly-condensed network structure, have received extensive attention of the …

[HTML][HTML] Low-carbon high-strength engineered geopolymer composites (HS-EGC) with full-volume fly ash precursor: Role of silica modulus

LY Xu, JC Lao, LP Qian, M Khan, TY Xie… - Journal of CO2 …, 2024 - Elsevier
In this study, the influence of the silica modulus of alkaline activators on the overall
performances of pure fly ash (FA)-based High-Strength Engineered/Strain-Hardening …

Effect of polypropylene fibre addition on properties of geopolymers made by 3D printing for digital construction

B Nematollahi, P Vijay, J Sanjayan, A Nazari, M Xia… - Materials, 2018 - mdpi.com
This paper investigates the effect of polypropylene (PP) fibres on the fresh and hardened
properties of 3D-printed fibre-reinforced geopolymer mortars. Different percentages of PP …

Comparison on the properties of ITZs in fly ash-based geopolymer and Portland cement concretes with equivalent flowability

Z Luo, W Li, K Wang, A Castel, SP Shah - Cement and Concrete Research, 2021 - Elsevier
This paper aims to compare the properties of interfacial transition zones (ITZs) in Portland
cement (PC) concrete and geopolymer concrete. Portland cement and geopolymer pastes …

A critical review of engineered geopolymer composite: a low-carbon ultra-high-performance concrete

N Elmesalami, K Celik - Construction and Building Materials, 2022 - Elsevier
Abstract “Bendable concrete” or, more formally, engineered cementitious composite (ECC)
is a special type of ultra-high-performance concrete that possesses strain-hardening …

Printability, accuracy and strength of geopolymer made using powder-based 3D printing for construction applications

M Xia, B Nematollahi, J Sanjayan - Automation in Construction, 2019 - Elsevier
The authors of this study have recently succeeded to develop geopolymer materials using
slag only formulations for the requirements and demands of commercially available powder …

Effect of nano SiO2 on mechanical properties of micro-steel fibers reinforced geopolymer composites

T Alomayri, A Raza, F Shaikh - Ceramics International, 2021 - Elsevier
This paper presents the mechanical properties of micro steel fiber reinforced fly ash
geopolymer composites containing different amounts of nano-silica. Four different fly ash …