Development of WEAV3D Lattice with adequate Bond to Concrete

开发与混凝土有足够粘结力的 WEAV3D 晶格

• 批准号: 556629-2020
• 负责人: Youssef, Maged
• 金额: $ 2.19万
• 依托单位: University of Western Ontario
• 依托单位国家: 加拿大
• 项目类别: Alliance Grants
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=706243
• 关键词: Development; WEAV3D; Lattice; adequate; Bond

This project aims at taking the first critical steps to innovatively introduce an exceptionally cost-effective composite product, WEAV3D composite lattice, to the construction industry. WEAV3D lattice is composed of fiber reinforced thermoplastic tapes, which have been woven and bonded into a lattice structure using an innovative lattice forming process. The proposed research will experimentally examine the bond characteristics of WEAV3D composite lattice embedded in concrete samples. Innovative changes to the manufacturing process to reach acceptable bond characteristics will be examined. The research will result in a novel WEAV3D product, which is suitable for the construction industry. The use of WEAV3D lattice in the construction industry will eliminate the durability problem associated with corrosion of steel reinforcing bars, which is a major economic problem for Canadian structures. Their lightweight, as compared to steel bars, will also reduce the construction time, and eliminate construction risks associated with handling of steel reinforcing bars. WEAV3D lattice will also help addressing climate change challenges by reducing the reliance on steel reinforcing bars, which impact the environment due to the damaging air emissions, wastewater contaminants, and hazardous wastes released during their manufacturing process.

该项目旨在采取第一个关键步骤，以创新地将异常成本效益的复合产品WEAV3D复合晶格介绍给建筑行业。 WEAV3D晶格由使用创新的晶格形成过程编织并粘合到晶格结构中，由纤维增强的热塑性磁带组成。 拟议的研究将实验研究嵌入混凝土样品中的WEAV3D复合晶格的键特性。将检查对制造过程的创新变化，以达到可接受的债券特征。该研究将导致一种新型的WEAV3D产品，适合建筑行业。 WEAV3D晶格在建筑行业中的使用将消除与钢筋腐蚀相关的耐久性问题，这是加拿大结构的主要经济问题。与钢筋相比，它们的轻巧还将减少施工时间，并消除与钢筋处理钢筋处理相关的施工风险。 WEAV3D晶格还将通过减少对钢制增强棒的依赖来帮助应对气候变化的挑战，这会影响由于空气排放，废水污染物和制造过程中释放的危险废物而影响的环境。