沥青路面用纤维新旧标准比对与解读

Comparison and interpretation of new and old standards for asphalt pavement fibers

对沥青路面用纤维新旧标准进行了详细对比,针对木质纤维、矿物纤维和聚合物纤维,从纤维的术语定义、产品分类及标记、技术要求与试验方法等方面对新标准中的主要变化进行了解读;根据不同种类纤维的特点,对技术指标进行了分类,为纤维的应用提供了参考。

The new and old standards for asphalt pavement fibers were compared in detail,and the main changes in the new standards for wood fiber,mineral fiber and polymer fiber were studied from the aspects of definition,product classification and marking,tech-nical requirements and test methods.According to the characteristics of different kinds of fiber,the technical indexes are classified,which provides reference for the application of fiber.