本文进行了Germanns表层渗透试验和氯离子渗透试验,探讨了表层渗透实验对测试纤维高性能混凝土的适用性,以及纤维对混凝土渗透性的影响。试验结果表明:Germanns表层渗透试验能够反映水胶比、纤维种类和纤维掺量对混凝土渗透性的影响,适用于高性能混凝土渗透性的测试;其试验结果和氯离子渗透试验结果有较好的相关性。 In this paper, Germanns surface penetration test and chloride ion penetration test were carried out to investigate the applicability of surface penetration test to test high performance concrete and the influence of fiber on concrete permeability. The test results show that: Germanns surface penetration test can reflect the influence of water-cement ratio, fiber type and fiber content on the permeability of concrete, and is suitable for the testing of permeability of high-performance concrete. The test results and chloride ion penetration test results have good Correlation.