可持续混凝土发展的技术原则与途径  

Technical Principles and Approaches for Development of Sustainable Concrete

作　　者：蒋正武[1] 尹军[1] 

机构地区：[1]同济大学先进土木工程材料教育部重点实验室,上海201804

出　　处：《建筑材料学报》2016年第6期957-963,共7页Journal of Building Materials

基　　金：国家自然科学基金资助项目(51278360;51308407;51478348);国家科技支撑计划项目(2014BAL03B02);高等学校博士学科点专项科研基金资助项目(20130072110047);上海市科委重点项目(14DZ1202302;15DZ1205003)

摘　　要：结合可持续发展战略和混凝土的发展历程,提出了可持续混凝土的概念及其基本特征:高性能、绿色、低碳.分析并提出了可持续混凝土发展的技术原则,主要包括减少混凝土原材料对环境的负荷、提高混凝土的耐久性、加强混凝土的修复维护和高效循环利用废弃混凝土等,并从思想、技术、产业和管理4个方面提出了可持续混凝土发展的技术途径.The intrinsic characteristics of sustainable concrete, such as high performance, green and lowcarbon, and its concept were proposed. The basic technical principles for the development of sustainable concrete were analyzed and proposed, which mainly include reducing the environmental load of concrete raw materials, improving the durability of concrete, intensifying the repair and maintenance of concrete and recycling waste concrete efficiently. Approaches for the development of sustainable concrete were also proposed from the following four aspects： ideology, techniques, industry and management.

关 键 词：混凝土 可持续 高性能 绿色 低碳 全生命周期 

分 类 号：TU528.0[建筑科学—建筑技术科学]