Youssef Mortada
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View article: 3D Printable Ca(OH)2-based geopolymer concrete with steel fiber reinforcement
3D Printable Ca(OH)2-based geopolymer concrete with steel fiber reinforcement Open
This study investigates the impact of varying steel fiber (SF) content (0%, 0.8%, 1.0%, and 1.2% by volume) on the mechanical and durability properties of 3D-printed Ca(OH) 2 -activated geopolymer concrete (GPC). The addition of 1.2% SF im…
View article: 3d Printable Ca(Oh)2-Based Geopolymer Concrete with Steel Fiber Reinforcement
3d Printable Ca(Oh)2-Based Geopolymer Concrete with Steel Fiber Reinforcement Open
View article: Lime-activated one-part geopolymer mortars from construction, demolition and industrial wastes
Lime-activated one-part geopolymer mortars from construction, demolition and industrial wastes Open
This work focused on the production of one-part geopolymer mortars from construction and demolition wastes (CDW) blended with steel slag. Previous related studies on geopolymer production from CDW utilized conventional two-part geopolymers…
View article: Development of Ca(OH)2-based geopolymer for additive manufacturing using construction wastes and nanomaterials
Development of Ca(OH)2-based geopolymer for additive manufacturing using construction wastes and nanomaterials Open
Recent growth in additive manufacturing (AM) or 3D printing in the construction field has motivated the development of various materials that vary in its composition and properties. This paper introduces, characterizes, and evaluates the p…
View article: Rheological, Mechanical, and Microscopic Properties of Polypropylene Fiber Reinforced-Geopolymer Concrete for Additive Manufacturing
Rheological, Mechanical, and Microscopic Properties of Polypropylene Fiber Reinforced-Geopolymer Concrete for Additive Manufacturing Open
View article: Development of Test Methods to Evaluate the Printability of Concrete Materials for Additive Manufacturing
Development of Test Methods to Evaluate the Printability of Concrete Materials for Additive Manufacturing Open
This study proposes test methods for assessing the printability of concrete materials for Additive Manufacturing. The printability of concrete is divided into three main aspects: flowability, setting time, and buildability. These propertie…