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Engineering Commons

Open Access. Powered by Scholars. Published by Universities.®

2019

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Civil Engineering

Purdue University

3D printing

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Full-Text Articles in Engineering

A Novel Methodology Of Powder-Based Cementitious Materials In 3d Inkjet Printing For Construction Applications, Pshtiwan Shakor, Shami Nejadi, Gavin Paul, Jay Sanjayan Nov 2019

A Novel Methodology Of Powder-Based Cementitious Materials In 3d Inkjet Printing For Construction Applications, Pshtiwan Shakor, Shami Nejadi, Gavin Paul, Jay Sanjayan

International Conference on Durability of Concrete Structures

Recently, additive manufacturing techniques such as 3D printing are becoming increasingly popular and widely used in a variety of applications. Inkjet 3D printing (i.e. powder-based printing) is one of the most reliable frequently-implemented techniques in 3D printers. This paper discusses a novel methodology to replace the currently used typical powders in 3D printing to make it possible to use the printed specimens in construction applications. The printed cubic (20Í20Í20mm) and prism (60Í5Í5mm) specimens with different saturation levels are printed to investigate the relative strength of the 3D printed specimens. Curing in different …