G
Georges Aouad
Researcher at University of Balamand
Publications - 20
Citations - 472
Georges Aouad is an academic researcher from University of Balamand. The author has contributed to research in topics: Mortar & Cementitious. The author has an hindex of 6, co-authored 20 publications receiving 196 citations. Previous affiliations of Georges Aouad include university of lille.
Papers
More filters
Journal ArticleDOI
Use of calcium sulfoaluminate cements for setting control of 3D-printing mortars
TL;DR: In this article, a mix made of two types of cement, ordinary Portland cement (OPC) and Calcium Sulfo-aluminate cement (CSA), was adopted to control the printability of a mortar.
Journal ArticleDOI
Mechanical assessment of concrete – Steel bonding in 3D printed elements
TL;DR: In this article, a detailed experimental program is presented to characterize the quality of the bond developed between concrete and steel bars through a series of pull-out tests, which are performed over printed and non-printed samples as well.
Journal ArticleDOI
Numerical and experimental studies of aggregate blocking in mortar extrusion
TL;DR: In this paper, a numerical and experimental study of aggregate blocking in extrusion of mortar is presented, where the main parameter governing aggregate blocking is the ratio "a" between the bottom opening diameter of the nozzle and the beads diameter.
Journal ArticleDOI
Effect of the printing method and mortar’s workability on pull-out strength of 3D printed elements
TL;DR: In this paper, the authors characterize the bond between steel and printed mortars as a function of mortar's workability and 3D printing method, and find that the workability of the ink does not affect the pull-out strength, neither the printing method nor layers direction affect the steel bar.
Journal ArticleDOI
Durability assessment and microstructural analysis of 3D Printed concrete exposed to sulfuric acid environments
TL;DR: In this article, an experimental study aiming to compare 3D printed elements to casted ones on a macro and micro scale, as well as their resistance against sulfuric acid attacks is presented.