The paper introduces the anticrack, antiseep, and antistrike of polypropylene fibred concret and sup-plies some theories for polypropylene fibred concrete used more widely in water conservancy engineering.

• 摘要论述聚丙烯纤维砼的抗裂性、抗渗性、耐磨性等性能，为聚丙烯纤维砼在水利工程中的进一步应用提供一定的理论基础。