Evaluating the role of magnesium aluminate nano spinel in phase composition, meso-porosity, compressive strength, and drying shrinkage of alkali-activated slag
The effect of nano magnesium aluminate (MA) spinel on the performance of blast-furnace
slag with low NaOH content (3 wt%) was explored for the first time in the present work. Two …
slag with low NaOH content (3 wt%) was explored for the first time in the present work. Two …
Development of green ternary-blended-geopolymers for multifunctional engineering applications
H Hassan, SMA El-Gamal, MSH Shehab… - … and Building Materials, 2023 - Elsevier
Many industrial-wastes/clays, such as ground granulated blast-furnace slag (GGBFS), fly
ash (FA), cement kiln dust (CDK), and metakaolin (MK), are employed in developing …
ash (FA), cement kiln dust (CDK), and metakaolin (MK), are employed in developing …
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 …
[HTML][HTML] Facile synthesis and optimization of reactive bunsenite for the production of thermally stable geopolymeric composite
A Mohsen, YR Alharbi, AA Abadel, AM Soliman… - Journal of Materials …, 2023 - Elsevier
In this investigation, the impact of texture characteristics and the degree of crystallinity of the
bunsenite phase (NiO) on the mechanical performance and fire resistivity of the …
bunsenite phase (NiO) on the mechanical performance and fire resistivity of the …
[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 …
Recycling of environmental harmful industrial wastes in eco-friendly building materials production suitable for specific applications
MSH Shehab, SMA El-Gamal, H Hassan… - Journal of Building …, 2024 - Elsevier
Sustainable building materials are one of the main principles to achieve sustainable
construction. It refers to the potential of utilizing environmentally harmful industrial wastes to …
construction. It refers to the potential of utilizing environmentally harmful industrial wastes to …
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 …
Developing green slag/bentonite-based geopolymers modified with meso-porous tungsten oxide: Zeolitic phases, mechanical performance and gamma-radiation …
In an attempt to maintain the sustainable development goals in the construction sector via
reducing the raw-materials/energy consumption and greenhouse-gas emissions related to …
reducing the raw-materials/energy consumption and greenhouse-gas emissions related to …