Development and evaluation of environment-friendly lightweight self consolidating concrete: from material characterisation and durability assessment to structural performance

环保型轻质自密实混凝土的开发与评价：从材料表征、耐久性评估到结构性能

• 批准号: 205026-2007
• 负责人: Lachemi, Mohamed
• 金额: $ 1.46万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2010
• 资助国家: 加拿大
• 起止时间: 2010-01-01 至 2011-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=453626
• 关键词: Development; evaluation; environment; friendly; lightweight

Construction, one of Canada's leading industries, significantly contributes to the emission of greenhouse gases and the depletion of natural resources. Construction activities consume more raw materials by weight than any other industrial sector. As much as 50% of all materials extracted from the earth's crust are transformed into construction materials and products. In addition, the built environment accounts for the largest share of greenhouse gas emissions (about 40%) in terms of energy end usage. Development of new environment-friendly building materials can lead to lower greenhouse gas emission, greater consumption of waste, durable construction, optimal sustainable use of renewable resources, enhancement of material recyclability, and overall sustainable development.

建筑业是加拿大的主要产业之一，是温室气体排放和自然资源消耗的主要来源。建筑活动比任何其他工业部门消耗更多的原材料。从地壳中提取的所有材料中有多达50%被转化为建筑材料和产品。此外，在能源终端使用方面，建筑环境占温室气体排放的最大份额（约40%）。开发新型环保建筑材料可减少温室气体排放、增加废弃物消耗、实现建筑耐久性、优化可持续利用可再生资源、提高材料可回收性，实现整体可持续发展。