EAGER: Influence of source location and type of demolition waste in New York City and Istanbul on the properties and sustainability of concrete with recycled concrete aggregate

EAGER：纽约市和伊斯坦布尔拆除废物的来源地点和类型对再生混凝土骨料混凝土性能和可持续性的影响

• 批准号: 1551018
• 负责人: Ardavan Yazdanbakhsh
• 金额: $ 5万
• 依托单位: CUNY City College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2015
• 资助国家: 美国
• 起止时间: 2015-11-15 至 2018-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1551018&HistoricalAwards=false
• 关键词: EAGER; Influence; source; location; type

This renewal collaborative research project supports an ongoing US-Turkey pilot program. Investigators from the City College of New York (CCNY) in the U.S. and Istanbul Technical University (ITU) in Turkey will investigate and compare the potential for, and impacts of, using RCA in concrete in both countries. The project plan includes reciprocal visits by the U.S. and Turkish PIs to each other's laboratories as well as a six month graduate student exchange during the life of the project. The close working environment will expose individuals in both teams to very different cultural and scientific environments and foster closer relations between US and Turkish researchers. A main goal of the research project is to develop, based on scientific findings, a systematic procedure for producing reliable structural RCA concrete that will be cost-competitive with conventional NA concrete and will reduce the environmental impact of concrete production. Experimental facilities needed to study materials at the micro-scale are at CCNY while facilities for full-scale macro-scale structural testing are at ITU. Working with recycled concrete aggregate producers and manufacturers of structural concrete in these two markets will provide a unique opportunity to develop solutions across a wide spectrum of real-life conditions and constraints.

这一更新合作研究项目支持正在进行的美国-土耳其试点计划。 来自美国纽约城市学院 (CCNY) 和土耳其伊斯坦布尔技术大学 (ITU) 的研究人员将调查并比较两国在混凝土中使用 RCA 的潜力和影响。该项目计划包括美国和土耳其 PI 互访对方实验室以及项目期间进行为期六个月的研究生交流。紧密的工作环境将使两个团队中的个人接触到截然不同的文化和科学环境，并促进美国和土耳其研究人员之间更密切的关系。该研究项目的主要目标是根据科学研究结果开发一种系统程序，用于生产可靠的结构 RCA 混凝土，该混凝土与传统的 NA 混凝土相比具有成本竞争力，并减少混凝土生产对环境的影响。研究微观尺度材料所需的实验设施位于 CCNY，而用于全面宏观结构测试的设施则位于 ITU。与这两个市场的再生混凝土骨料生产商和结构混凝土制造商合作，将为开发针对各种现实条件和限制的解决方案提供独特的机会。