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高性能混凝土是二十一世纪混凝土,它代表人们对混凝土认识的一个发展阶段,但毕竟是“运动的,发展中的”事物,它应该不断研讨和改进,固守不变的思路是不符合唯物辩证法的。目前在高性能混凝土耐久性的检测评价中检测氯离子渗透和扩散系数的方法复杂,不易掌握,有碍推广应用。部分改为抗压力水渗透和渗透系数的方法将有利于推广应用。
High-performance concrete is the twenty-first-century concrete, it represents one of the stages of people’s understanding of concrete, but after all, is “movement, the development of ” things, it should continue to study and improve, stick to the same line of thinking is not In line with materialist dialectics. At present, the method of detecting chloride ion infiltration and diffusion coefficient in the testing and evaluating durability of high performance concrete is complicated and difficult to grasp, which hinders the popularization and application. Part of the resistance to pressure water penetration and permeability coefficient of the method will be conducive to the promotion and application.