纤维增强混凝土（FRC）以其独特的性能和优势成为许多设计师和建筑商的可行选择。从地面楼板到地下结构，FRC在混凝土施工中的应用一直在扩大。这种应用的增长需要审查FRC的现有测试方法，并在必要时开发新的测试方法。两份报告（ACI 544.2R和ACI 544.9R）已经发布，分别测试FRC的新鲜性能和机械性能。 本报告是关于FRC耐久性（包括收缩、蠕变和渗透性）测试的第三份也是最后一份报告。本报告介绍了几种标准和非标准测试方法，以代表该领域的一些知识。

Fiber-reinforced concrete (FRC) has become a viable choice for many designers and builders for the unique properties and advantages it provides. From slabs-on-ground to underground structures, the use of FRC has been expanding in concrete construction. This growth of applications has created the need to review the existing test methods for FRC and, where necessary, develop new ones. Two reports (ACI 544.2R and ACI 544.9R) have already been published regarding testing fresh properties and mechanical properties of FRC, respectively. This report is the third and final report on testing FRC for its durability properties, including shrinkage, creep, and permeability. Several standard and nonstandard test methods are presented in this report to represent some of the knowledge in this area.