Application of super absorbent polymers (SAP) in concrete construction—update of RILEM state-of-the-art report

V Mechtcherine, M Wyrzykowski, C Schröfl… - Materials and …, 2021 - Springer
Superabsorbent polymers (SAP) are a new, promising class of chemical admixtures which
offer new possibilities in respect of influencing the properties of cement-based materials in …

[HTML][HTML] Internal curing by superabsorbent polymers in alkali-activated slag

Z Li, M Wyrzykowski, H Dong, J Granja… - Cement and Concrete …, 2020 - Elsevier
In this study, internal curing by superabsorbent polymers (SAP) is utilized to mitigate self-
desiccation and autogenous shrinkage of alkali-activated slag (AAS) pastes. Absorption and …

The influence of superabsorbent polymer on the properties of alkali-activated slag pastes

B Vafaei, K Farzanian, A Ghahremaninezhad - Construction and Building …, 2020 - Elsevier
This paper discusses the interaction between superabsorbent polymer (SAP) and alkali-
activated slag pastes and the influence of SAP on the properties of the pastes. SAP showed …

Effect of hydrogel on mitigating drying shrinkage induced cracking in carbonation cured calcium silicate binders

E Baffoe, A Ghahremaninezhad - Construction and Building Materials, 2024 - Elsevier
Carbonation cured calcium silicate binders can be considered an alternative material to
reduce the carbon footprint of the construction industry. Carbonation at elevated …

Effect of partial replacement of the cement by glass waste on cementitious pastes

LF Jochem, CA Casagrande, L Onghero… - … and Building Materials, 2021 - Elsevier
Utilization of ground glass waste as supplementary cementitious material can be
environmentally and sometimes economically advantageous as it converts large amounts of …

An investigation into the properties and microstructure of cement mixtures modified with cellulose nanocrystal

J Flores, M Kamali, A Ghahremaninezhad - Materials, 2017 - mdpi.com
This paper aims to examine the effect of cellulose nanocrystals (CNC) on the hydration,
transport behavior, and microstructure of cement mixtures. The addition of CNC delayed …

Early hydration characteristics and kinetics model of cement pastes containing internal curing materials with different absorption behaviors

G Zhang, H Xia, H Wang, L Song, Y Niu, D Cao… - … and Building Materials, 2023 - Elsevier
Internal curing with superabsorbent polymer (SAP) has potential effect on the early
deformation and hydration of cementitious material. However, there are few studies on the …

Investigating the effect of hydrogel characteristics on the self-healing of cementitious materials

B Vafaei, A Ghahremaninezhad - Materials and Structures, 2023 - Springer
Despite prior studies investigating the self-healing of cementitious materials containing
hydrogels, the dependence of self-healing on the properties of hydrogels has not been …

Exploring the role of SAP chemical composition in the internal curing of high-performance cementitious materials

Y Li, C Zhang, T Li, G Sun - Construction and Building Materials, 2024 - Elsevier
This study investigates the impact of the chemical composition of superabsorbent polymers
(SAPs) on their effectiveness in internal curing within high-performance cementitious …

The effect of hydrogels with different chemical compositions on the behavior of alkali-activated slag pastes

J Prabahar, B Vafaei, A Ghahremaninezhad - Gels, 2022 - mdpi.com
The effect of in-house synthesized hydrogels with different chemical compositions on the
properties of alkali-activated slag pastes was examined. It was found that the teabag test …