The width of the ITZ was reduced as well, and the paste became denser.The properties of the interfacial zone of air-entrained HPC were homogenized with those of the bulk.

• 同时改善了高性能混凝土的界面过渡区，使界面过渡区宽度缩短和界面过渡区水泥石结构更加致密，并使得界面过渡区与水泥石本体性质趋于均匀。