بیست و سومین همایش سالیانه انجمن بین المللی بتن (ACI) – شاخه ایران
مسابقه بتن سازگار با محیط زیست
Eco Concrete Competition
ایران – تهران
با همکاری وزارت علوم، تحقیقات و فناوری
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ACI Iran Chapter ECO Concrete Competition
1. OBJECTIVES AND PRIZES
In order to follow the current orientation of the concrete industry, this student competition aims to promote the idea of environmental performance in concrete mix design as an important aspect of sustainability. Teams thus have the mission to develop an innovative concrete mixture, which will have the lowest possible environmental impacts while maintaining optimal mechanical and durability performances. To achieve this goal, teams are encouraged to seek out and use local resources of concrete materials such as supplementary cementitious materials (SCMs), alternative SCMs, fillers, recycled and alternative aggregates, and other environmentally friendly materials.
After designing their concrete mixture, teams are asked to perform a simplified life-cycle assessment (LCA) and present their results in a written report and a poster. The format of this report is inspired by an environmental product declaration document, which is favored by the industry to communicate the environmental footprint of products.
In addition to the report, teams shall prepare two concrete cylinders of their alternative-case and base-case scenarios and carry them to the competition place. The four total cylinders will be submitted early on December 25, 2019 morning of the convention and will be tested for compressive strength and resistivity at an offsite lab, and their results factored into the overall score. At the competition, teams will also have to present a poster of their innovative concrete to the audience and judges, with an emphasis on the environmental aspect considered in their mix design.