binder course

The survey and analysis show that when the rut depth is deeper ( more than 60 mm), the greater deformation would be found both in wearing course and binder course, and the compression deformation ratio of binder course is higher than that of wearing course.

测量分析结果表明，车辙深度较深（大于60mm）时，上、下面层均发生了较大的变形，且下面层的压缩变形率大于上面层；

While, when the rut depth is lower ( less than 40 mm), the compression deformation ratio of binder course is lower than that of wearing course.

当车辙深度较浅（小于40mm）时，下面层的压缩变形率小于上面层。

Research and evaluation of pavement performance for ATB binder course

ATB联结层的路用性能研究与评价

Application of this binder could reduce pollution and harm of free-formaldehyde largely in course.

使用该粘结剂可降低游离甲醛对生产环境和操作人员的污染和损害.

Comments: The RLI provides a participant notebook other binder at each course.

注解: 扶轮领导学院(RLI) 在每一课程中活页夹之外还提供一份参与人员笔记本.