The impact of wurtzite and mesoporous Zn-Al-CO3 LDH on the performance of alkali-activated-slag: setting times, compressive strength, and radiation attenuation
Although including wurtzite (ZnO) in cementitious materials significantly enhances gamma-
radiation mitigation, its use is not recommended as it excessively prolongs the setting time …
radiation mitigation, its use is not recommended as it excessively prolongs the setting time …
Towards a green climate: Production of slag–red brick waste-based geopolymer mingled with WO3 nanoparticles with bio-mechanical achievements
According to the sustainability concept, this work developed a green geopolymeric
composite (Geo) prepared by mingling 50 wt% slag+ 50 wt% brick-waste (BW) as an …
composite (Geo) prepared by mingling 50 wt% slag+ 50 wt% brick-waste (BW) as an …
Amelioration of antimicrobial, radiation shielding, thermal stability of Portland cement composites using hematite nanoparticles
Egypt occupies a great position in the marble and cement industries in the Middle East.
Therefore, marble waste has become a source of environmental nuisance while the cement …
Therefore, marble waste has become a source of environmental nuisance while the cement …
[HTML][HTML] Impact of electron-beam and gamma-ray on the compressive strength, surface features and phase composition of β-Ni (OH) 2-impregnating-geopolymer …
In the sol-gel method, nano-materials are obtained by the calcination of the produced
hydroxide, which represents several drawbacks, such as high toxicity, high cost and high …
hydroxide, which represents several drawbacks, such as high toxicity, high cost and high …
Upgrading physico-mechanical characteristics and bacterial resistivity for cementless pastes modified with ZnAl2O4 nano-spinel: a comparative study with ZnO
The significant negative impact of embedding nano-ZnO in cementitious materials on setting-
time and compressive-strength limited its application despite its remarkable self-cleaning …
time and compressive-strength limited its application despite its remarkable self-cleaning …
Exploration of fungal resistivity and mechanical performance of Zn-phases-doped geopolymers: ZnO and Zn/Al-LDH nanoparticles
Generation of green geopolymer pastes that are based on a 1: 1 slag/fly ash ratio (Geo) is
the main objective of this study owing to the limited production of cementitious slag in Egypt …
the main objective of this study owing to the limited production of cementitious slag in Egypt …
Polymer-modified magnesium oxychloride cement: investigating the effects of epoxy and polyurethane on water submergence performance
A Mohsen, AH Badawy, MS El-Feky… - Asian Journal of Civil …, 2024 - Springer
Building material technologies have recently shown interest in alternative and low CO2-
binders that require reduced energy consumption. Magnesium oxychloride (MOC) cement is …
binders that require reduced energy consumption. Magnesium oxychloride (MOC) cement is …
Geopolymers: A viable binder option for ultra-low-cement and cement-free refractory castables?
BP Bezerra, AP Luz - Journal of the European Ceramic Society, 2024 - Elsevier
Alternative binders offer an avenue for advancing ultra-low-cement and cement-free
castables while reducing carbon emissions and energy consumption. In this study …
castables while reducing carbon emissions and energy consumption. In this study …
Recycling some byproducts for fabrication of green cement with good mechanical strength and high efficiency for wastewater treatment
This research aims to produce green cement, as an alternative to traditional cement, with
outstanding performance. Five alkali-activated cement pastes were fabricated based on …
outstanding performance. Five alkali-activated cement pastes were fabricated based on …
Design and evaluation of alkali-activated slag-calcined coal gangue cement and the shrinkage control by calcium carbonate whisker
The rapid solidification and significant shrinkage of alkali-activated slag cement are key
issues that restrict its practical engineering application. This paper explores the composition …
issues that restrict its practical engineering application. This paper explores the composition …