[HTML][HTML] Behaviour of strain hardening geopolymer composites at elevated temperatures

CL Chan, M Zhang - Cement and Concrete Composites, 2022 - Elsevier
Strain hardening geopolymer composite (SHGC) is a sustainable fibre-reinforced material
that exhibits superior strain-hardening and multiple cracking behaviour under tension. The …

Fracture properties of GGBFS-blended fly ash geopolymer concrete cured in ambient temperature

P Nath, PK Sarker - Materials and Structures, 2017 - Springer
Fracture characteristics are important part of concrete design against brittle failure. Recently,
fly ash geopolymer binder is gaining significant interest as a greener alternative to traditional …

Low-energy impact behavior of ambient cured engineered geopolymer composites

J Cai, J Pan, J Han, Y Lin, Z Sheng - Ceramics International, 2022 - Elsevier
Engineered geopolymer composite (EGC) is a new kind of fiber reinforced geopolymer
composite with tensile strain-hardening behaviors. This paper was intended to investigate …

[HTML][HTML] Performance of cementitious and slag-fly ash blended geopolymer screed composites: A comparative study

J Hwalla, H El-Hassan, JJ Assaad… - Case Studies in …, 2023 - Elsevier
This study investigates the potential use of geopolymer (GP) composites for screed
applications complying with BS 8204 requirements. Different cementitious (CM) and GP …

Comparative deflection hardening behavior of short fiber reinforced geopolymer composites

B Nematollahi, J Sanjayan, FUA Shaikh - Construction and building …, 2014 - Elsevier
This study evaluates the behavior of a recently developed ductile fiber reinforced
geopolymer composite (DFRGC) exhibiting deflection hardening and multiple cracking …

Optimization of a reinforced geopolymer composite using natural fibers and construction wastes

G Silva, S Kim, B Bertolotti, J Nakamatsu… - … and Building Materials, 2020 - Elsevier
Geopolymer technology has allowed the development of eco-friendly construction materials
with high mechanical properties using industrial wastes and residues. However …

Influence of steel fibers on the mechanical properties and impact resistance of lightweight geopolymer concrete

A Islam, UJ Alengaram, MZ Jumaat, NB Ghazali… - … and Building Materials, 2017 - Elsevier
The influence of fiber on the mechanical properties and impact resistance of oil palm shell
geopolymer concrete (OPSGPC) prepared with ground granulated blast-furnace slag …

Fly ash-based geopolymer composites: A review of the compressive strength and microstructure analysis

S Qaidi, HM Najm, SM Abed, HU Ahmed… - Materials, 2022 - mdpi.com
Geopolymer (GP) concrete is a novel construction material that can be used in place of
traditional Portland cement (PC) concrete to reduce greenhouse gas emissions and …

Utilization of OPC and FA to enhance reclaimed lime-fly ash macadam based geopolymers cured at ambient temperature

W Huo, Z Zhu, J Zhang, Z Kang, S Pu, Y Wan - Construction and Building …, 2021 - Elsevier
One kind geopolymer composite cementitious material was synthesized under the activation
of modified water glass, using reclaimed lime-fly ash macadam powder (RLFMP) as basic …

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

ACC Trindade, AA Heravi, I Curosu, M Liebscher… - Cement and Concrete …, 2020 - Elsevier
Strain-hardening geopolymer composites (SHGC) exhibit remarkable ductility, crack control
and high energy dissipation capacity when subject to quasi-static tensile loading. However …