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Arnaud Perrot
Researcher at Centre national de la recherche scientifique
Publications - 127
Citations - 3332
Arnaud Perrot is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Cement & Rheology. The author has an hindex of 26, co-authored 109 publications receiving 2112 citations. Previous affiliations of Arnaud Perrot include University of Western Brittany & Institut national des sciences appliquées.
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Structural built-up of cement-based materials used for 3D-printing extrusion techniques
TL;DR: In this paper, the authors investigated the role of the structural build-up properties of concrete and cement-based materials in a layer-by-layer construction technique and proposed a theoretical framework to optimize the building rate.
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Particle-bed 3D printing in concrete construction – Possibilities and challenges
TL;DR: In this paper, the authors provide an overview of different particle-bed 3D printing techniques for the production of concrete elements, i.e., selective binder activation, selective paste intrusion and binder jetting.
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Extrusion-based additive manufacturing with cement-based materials – Production steps, processes, and their underlying physics: A review
Viktor Mechtcherine,Freek Bos,Arnaud Perrot,W.R. Leal da Silva,Venkatesh Naidu Nerella,Shirin Fataei,Rjm Rob Wolfs,Mohammed Sonebi,Nicolas Roussel +8 more
TL;DR: In this article, a comprehensive overview of the underlying physics relevant to an understanding of materials processing during the various production steps in extrusion-based 3D concrete printing (3DCP) is presented.
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Yield stress and bleeding of fresh cement pastes
TL;DR: In this paper, a potential correlation between yield stress and bleeding was found. But the correlation between yields and bleeding is very indirect and difficult to use in practice, and it is not clear how to use it in practice.
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3D printing of earth-based materials: Processing aspects
TL;DR: In this paper, the authors assess the possibility of adapting 3D printing by extrusion deposit to earth-based materials and show that the earth's rheological behavior is suitable for 3D-printing and the printed samples have been mechanically tested.