1.2 外加剂与混凝土粉状材料的适应性 近年来,高性能混凝土(HPC-High Performance Concrete)己成为国际(也是 国内)研究的热点,利用外加剂制备高性能混凝土和绿色混凝土已经成为时代的 主题。
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HPC is a kind of high strength, high performance and long-lasting concrete.
高性能混凝土是一种高强度、高工作性、高耐久性的混凝土。
High performance concrete (HPC) is new high-tech concrete, which is on the basis of improving of the property and aimed at the durability design.
高性能混凝土是在大幅度提高普通强度混凝土性能的基础上以耐久性设计作为主要指针的一种新型高技术混凝土。
Studies showed that non prestressed high performance concrete (HPC) beams had good seismic performance, and prestressed HPC beams also had better seismic performance.
研究表明：非预应力高性能混凝土梁具有良好的抗震性能，中等预应力度的高性能混凝土梁也具有较好的抗震性能。
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