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Assessing Material Efficiency and Impacts in Buildings (AMEIB)

评估建筑物的材料效率和影响 (AMEIB)

基本信息

批准号：
EP/S006079/2
负责人：
Rupert Myers
金额：
$ 33.35万
依托单位：
Imperial College London
依托单位国家：
英国
项目类别：
Research Grant
财政年份：
2019
资助国家：
英国
起止时间：
2019 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=EP%2FS006079%2F2
关键词：
Assessing Material Efficiency Impacts Buildings

项目摘要

The construction industry remains locked onto an unsustainable trajectory of runaway environmental impacts unless it rapidly transforms the materials it produces and uses. Cement production may alone comprise a third of all anthropogenic CO2 emissions by 2050, up from ~8% today. Construction materials (cement, concrete, bricks, steel, etc.) are mainly used in buildings.This project - Assessing Materials Efficiency and Impacts in Buildings (AMEIB) - addresses this challenge to sustainably transform materials use in the built environment, focusing on buildings and all major construction materials. AMEIB will develop a novel multiscale material flow impact analysis (MFIA) algorithm that directly and quantitatively integrates resource availability, industrial ecology, and materials science. Applications of the MFIA algorithm will identify scenarios and materials that approach maximal efficiency and minimal life cycle environment impacts (e.g., CO2 emissions) in buildings, across the UK. These results will benchmark the extent to which impacts related to buildings can be reduced through materials efficiency measures, providing guidance to policymakers, low impact technologies for industry, and research targets for materials scientists.The novel systems and materials uncovered by AMEIB will pioneer the 'materials efficient city'. AMEIB lays the foundation for follow-up work to apply this MFIA approach globally and also across all industrial sectors. Therefore, AMEIB provides a significant step towards holistic analysis and implementation of materials efficiency in the built environment, rational management of industry-wide resource use and impacts, and also 'sustainable urban development'.

除非建筑行业迅速改变其生产和使用的材料，否则它仍将陷入不可持续的环境影响失控的轨道上。到2050年，仅水泥生产就可能占所有人为二氧化碳排放量的三分之一，而目前这一比例约为8%。建筑材料（水泥、混凝土、砖、钢等）主要用于建筑。该项目-评估建筑材料效率和影响(AMEIB) -解决这一挑战，可持续地改变建筑环境中材料的使用，重点关注建筑物和所有主要建筑材料。AMEIB将开发一种新的多尺度物料流影响分析（MFIA）算法，直接定量地整合资源可用性、工业生态学和材料科学。MFIA算法的应用将确定在英国各地的建筑物中实现最大效率和最小生命周期环境影响（例如，二氧化碳排放）的场景和材料。这些结果将为通过材料效率措施减少与建筑相关的影响程度提供基准，为政策制定者提供指导，为工业提供低影响技术，并为材料科学家提供研究目标。AMEIB发现的新系统和材料将成为“材料高效城市”的先驱。AMEIB为在全球和所有工业部门应用MFIA方法的后续工作奠定了基础。因此，AMEIB为全面分析和实施建筑环境中的材料效率、合理管理全行业的资源使用和影响以及“可持续城市发展”迈出了重要的一步。