Tensile behavior and microstructure of hybrid fiber ambient cured one-part engineered geopolymer composites

Y Alrefaei, JG Dai - Construction and Building Materials, 2018 - Elsevier
… This paper investigates the tensile behavior of the recently developed ambient-cured one-part
engineered geopolymer composites (EGC) incorporating different hybrid combinations of …

Tensile strain hardening behavior of PVA fiber-reinforced engineered geopolymer composite

B Nematollahi, J Sanjayan… - Journal of Materials in …, 2015 - ascelibrary.org
This paper is aimed to improve the mechanical properties (namely compressive and tensile
strengths) of a recently developed fly ash-based engineered geopolymer composite (EGC) …

Tensile behavior of strain-hardening geopolymer composites (SHGC) under impact loading

ACC Trindade, AA Heravi, I Curosu, M Liebscher… - … Concrete Composites, 2020 - Elsevier
… impact behavior of SHGC, their dynamic tensile behavior has not been analyzed so far.
Considering that the tensile behavior of SHCC is highly rate-dependent both in terms of tensile

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… - … Concrete Composites, 2021 - Elsevier
… Based on the micromechanical parameters, theoretical fiber-bridging analysis was performed
to get further insights into the tensile behavior of the UD-EGCs investigated in this study. …

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

H Zhong, M Zhang - Cement and Concrete Composites, 2023 - Elsevier
… The unique tensile behaviour of EGC can be tailored by modifying the material composition
that would change its internal microstructure and in turn alter the matrix properties and fibre-…

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
… / L , the tensile and compressive strength of EGC increased, whereas the tensile ductility of
… Also, the SiO 2 / Na 2 O molar ratio had negligible influence on the tensile behavior of EGC, …

Tensile Behaviors of Textile Grid–Reinforced Engineered Geopolymer Composites

CC Lam, J Gu, X Wang, J Cai - Journal of Materials in Civil …, 2023 - ascelibrary.org
… This paper investigated the tensile behaviors of TR-EGC. The compressive and tensile
behaviors of ambient-cured EGC with local PVA fiber were investigated. Then twenty-seven TR-…

Impact of fiber reinforcements on properties of geopolymer composites: A review

KZ Farhan, MAM Johari, R Demirboğa - Journal of Building Engineering, 2021 - Elsevier
composites are inherently weak under tensile stresses, due to its high brittleness quotient,
and the problem gets further aggravated in geopolymer composites … “geopolymercomposite

Tensile properties of a novel fibre reinforced geopolymer composite with enhanced strain hardening characteristics

MH Al-Majidi, A Lampropoulos, AB Cundy - Composite Structures, 2017 - Elsevier
… The results from this study indicated that FA improves both bending and tensile behaviour
due to generation of stronger bonding between the PVA fibres and cement matrix. The SHCC …

Mechanical properties and behaviour of high-strength plain and hybrid-fiber reinforced geopolymer composites under dynamic splitting tension

MZN Khan, Y Hao, H Hao - Cement and Concrete Composites, 2019 - Elsevier
… However, their tensile behaviour under high loading … geopolymer composites are considered
in this study, ie, one unreinforced geopolymer mortar and three fiber-reinforced geopolymer