Three-dimensional printing of structures using fibre reinforced geopolymer concrete

使用纤维增强地质聚合物混凝土进行结构的三维打印

• 批准号: DP170103521
• 负责人: Prof Jay Sanjayan
• 金额: $ 34.9万
• 依托单位: Swinburne University of Technology
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2017
• 资助国家: 澳大利亚
• 起止时间: 2017-11-21 至 2021-11-20
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP170103521
• 关键词: Three; dimensional; printing; structures; using

This project aims to investigate geopolymer binders for cement. Three-dimensional printing using concrete can eliminate expensive formwork but is hampered by a lack of underpinning theoretical material and structural research. Conventional Portland cement’s setting characteristics limit its use for three-dimensional (3D) printing. The project will develop a theoretical framework for the structural properties of the 3D printed concrete and flow of geopolymer binder through aggregate bed, and design a fibre reinforcement system. This project is expected to improve construction, reduce injury rates and create high-end technology-based jobs.

该项目旨在研究水泥用地质聚合物粘合剂。使用混凝土进行三维打印可以消除昂贵的模板，但由于缺乏基础理论材料和结构研究而受到阻碍。传统波特兰水泥的凝固特性限制了其在三维 (3D) 打印中的使用。该项目将为 3D 打印混凝土的结构特性和地质聚合物粘合剂通过骨料床的流动开发理论框架，并设计纤维增强系统。该项目预计将改善建筑、降低受伤率并创造基于高端技术的就业机会。