[HTML][HTML] A review on alkali-activated slag concrete

I Amer, M Kohail, MS El-Feky, A Rashad… - Ain Shams Engineering …, 2021 - Elsevier
Alkali-activated concrete (AAC) has attracted considerable attention since its first use as an
alternative material to the well-known traditional Portland cement concrete (PCC) due to …

A critical review on compressive behavior and empirical constitutive models of concrete

X Ouyang, Z Wu, B Shan, Q Chen, C Shi - Construction and Building …, 2022 - Elsevier
Knowing the development of compressive behavior of concrete with established appropriate
constitutive model is fundamental for structure and component design and simulation …

[HTML][HTML] Engineering properties of geopolymer concrete incorporating hybrid nano-materials

MA Kotop, MS El-Feky, YR Alharbi, AA Abadel… - Ain Shams Engineering …, 2021 - Elsevier
Geopolymer concrete is considered to be a sustainable alternative to Portland cement in
construction industry. The incorporation of nano materials into geopolymer matrix …

[HTML][HTML] Effect of curing regimes on chloride binding capacity of geopolymer

OA Mayhoub, A Mohsen, YR Alharbi, AA Abadel… - Ain Shams Engineering …, 2021 - Elsevier
Chloride attack on reinforced concrete is considered the most important aspect in concrete
durability investigation. This study is carried out to investigate effect of curing condition on …

Effect of using available metakaoline and nano materials on the behavior of reactive powder concrete

YR Alharbi, AA Abadel, OA Mayhoub… - Construction and Building …, 2021 - Elsevier
Abstract Production of Reactive Powder Concrete (RPC) is still limited due to the lack of
existence for many of its constituent materials. This paper studies the impact of using …

Direct CO2 Capture by Alkali‐Dissolved Cellulose and Sequestration in Building Materials and Artificial Reef Structures

G Reyes, M Vega‐Coloma, A Antonova… - Advanced …, 2023 - Wiley Online Library
Current carbon capture and utilization (CCU) technologies require high energy input and
costly catalysts. Here, an effective pathway is offered that addresses climate action by …

[HTML][HTML] Preparation of innovative eco-efficient composite bricks based on zeolite-poor rock and Hen's eggshell

JEFM Ibrahim, OB Kotova, S Sun, E Kurovics… - Journal of Building …, 2022 - Elsevier
The growing demand for building materials, as well as environmental concerns associated
with energy consumption and natural resource depletion, prompted an urgent search for …

Engineering properties of alkali activated materials reactive powder concrete

YR Alharbi, AA Abadel, AA Salah, OA Mayhoub… - … and Building Materials, 2021 - Elsevier
Abstract Reactive Powder Concrete (RPC) is considered a high strength concrete that
exhibits a high mechanical and durability properties. Its development requires a high cement …

Enhancement of the concrete durability with hybrid nano materials

HA Gamal, MS El-Feky, YR Alharbi, AA Abadel… - Sustainability, 2021 - mdpi.com
The importance of the incorporation of nanomaterials in concrete has emerged as a
promising research interest due to the outstanding functionalized properties of the materials …

Aggregate effect on the mechanical and fracture behaviours of concrete

H Zhao, L Zhang, Z Wu, A Liu, M Imran - International Journal of …, 2023 - Elsevier
Mechanical properties of concretes highly depend on aggregate inclusions. In-depth
understandings of concrete fracture mechanisms and how aggregates influence the …