本文件规定了各种试验方法，以确保用于轨道的聚合物复合材料和增强聚合物复合材料轨枕、支座和横梁的性能。适用于安装在有或无道碴轨道上的轨枕、承木和横梁。

This document specifies various test methods to ensure the performance of polymeric composite and reinforced polymeric composite sleepers, bearers and transoms for use in tracks. It is applicable to the sleepers, bearers and transoms to be installed in tracks with or without a ballast.