Factors Influencing the Properties of Extrusion-Based 3D-Printed Alkali-Activated Fly Ash-Slag Mortar

Factors Influencing the Properties of Extrusion-Based 3D-Printed Alkali-Activated Fly Ash-Slag Mortar

The mix proportioning of extrusion-based 3D-printed cementitious material should balance printability and hardened properties. This paper investigated the effects of three key mix proportion parameters of 3D-printed alkali-activated fly ash/slag (3D-AAFS) mortar, i.e., the sand to binder (s/b) ratio...

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Bibliographic Details
Main Authors: Qiang Yuan, Chao Gao, Tingjie Huang, Shenghao Zuo, Hao Yao, Kai Zhang, Yanling Huang, Jing Liu
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Materials
Subjects:
extrusion-based 3D printing
geopolymer
printability
interlayer bond strength
drying shrinkage
mix proportioning
Online Access:https://www.mdpi.com/1996-1944/15/5/1969

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https://www.mdpi.com/1996-1944/15/5/1969

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