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高性能混凝土是20世纪80年代末90年代初,一些发达国家基于混凝土结构耐久性设计提出的一种全新概念的混凝土,它以耐久性为首要设计指标,这种混凝土有可能为基础设施工程提供100年以上的使用寿命。区别于传统混凝土,高性能混凝土由于具有高耐久性、高工作性、高强度和高体积稳定性等许多优良特性,被认为是目前全世界性能最为全面的混凝土,至今已在不少重要工程中被采用,特别是在桥梁、高层建筑、海港建筑等工程中显示出其独特的优越性,在工程安全使用期、经济合理性、环境条件的适应性等方面产
High-performance concrete was a new concept concrete proposed by some developed countries based on the durability design of concrete structures in the late 1980s and early 1990s. Durability was the primary design indicator. This type of concrete may provide infrastructure engineering. More than 100 years of service life. Different from traditional concrete, high-performance concrete is considered to be the most comprehensive concrete in the world due to its high durability, high workability, high strength, and high volume stability. It has been used in many important projects. It has been adopted, especially in bridges, high-rise buildings, harbor buildings and other projects, showing its unique superiority, producing in the period of safe use of the project, economical rationality, adaptability of environmental conditions, etc.