Investigation of geopolymers containing fly ash and ground-granulated blast-furnace slag blended by amorphous ratios

CK Lau, MR Rowles, GN Parnham, T Htut… - Construction and Building …, 2019 - Elsevier
A new amorphous phase mix design framework had been successfully developed in
consideration of calcium content through the combination of ground-granular blast-furnace …

[HTML][HTML] Influence of Si/Al molar ratio and ca content on the performance of fly ash-based geopolymer incorporating waste glass and GGBFS

HL Dinh, J Liu, JH Doh, DEL Ong - Construction and Building Materials, 2024 - Elsevier
This study delved into the utilization of waste glass powder (WGP) and ground granulated
blast-furnace slag (GGBFS) as a binder and waste glass cullet (WGC) fine aggregate in fly …

[HTML][HTML] Formulation, mechanical properties and phase analysis of fly ash geopolymer with ladle furnace slag replacement

N Hui-Teng, H Cheng-Yong, L Yun-Ming… - Journal of Materials …, 2021 - Elsevier
This paper presents the formulation of fly ash (FA) geopolymer and the incorporation of ladle
furnace slag (LFS) as a replacement to FA in geopolymer formation. The formulation of the …

Strength optimization and key factors correlation of one-part fly ash/ladle furnace slag (FA/LFS) geopolymer using statistical approach

H Yong-Jie, H Cheng-Yong, L Yun-Ming… - Journal of Building …, 2023 - Elsevier
The utilization of ladle furnace slag (LFS) in one-part geopolymer technology has not been
reported. The study of the cause-and-effect relationship between the mixing ratio is therefore …

Strength and Microstructure of Class-C Fly Ash and GGBS Blend Geopolymer Activated in NaOH & NaOH + Na2SiO3

S Sasui, G Kim, J Nam, T Koyama, S Chansomsak - Materials, 2019 - mdpi.com
In this paper, class-C fly ash (FA) and ground granulated blast-furnace slag (GGBS)-based
geopolymer activated in NaOH and NaOH+ Na2SiO3 was studied regarding setting time …

The strength of alkali-activated slag/fly ash mortar blends at ambient temperature

A Wardhono, DW Law, A Strano - Procedia Engineering, 2015 - Elsevier
The implementation of sustainable development in civil engineering society has led to the
use of new materials with low environmental impact. Ordinary Portland cement (OPC) is the …

Effect of process parameters on the performance of fly ash/GGBS blended geopolymer composites

H El-Hassan, N Ismail - Journal of Sustainable Cement-Based …, 2018 - Taylor & Francis
Alkali activation of fly ash and ground-granulated blast-furnace slag (GGBS) is a sustainable
technology that promotes recycling of industrial by-products in the form of geopolymer …

Advantages and disadvantages of PVA-fibre-reinforced slag-and fly ash-blended geopolymer composites: Engineering properties and microstructure

Z Deng, Z Yang, J Bian, J Lin, Z Long, G Hong… - … and building materials, 2022 - Elsevier
Alkali-activated ground-granulated blast-furnace slag (GGBFS) and fly ash (FA)
geopolymers are sustainable alternatives to cement. The incorporation of polyvinyl alcohol …

Experimental study of geopolymer synthesized with class F fly ash and low-calcium slag

R Shadnia, L Zhang - Journal of materials in civil engineering, 2017 - ascelibrary.org
This paper presents an experimental study on geopolymer synthesized with class F fly ash
(FA) and low-calcium slag (SG). Geopolymer specimens were produced using FA and SG at …

Effects of curing conditions and sand-to-binder ratios on compressive strength development of fly ash geopolymer

MZN Khan, FUA Shaikh, Y Hao… - Journal of Materials in Civil …, 2018 - ascelibrary.org
This paper investigates the effects of curing conditions on a high-strength geopolymer
material synthesized by activating different combinations of Class F fly ash (FA), ground …