HDPE塑料轨枕正在向铁路长期使用的木质轨枕发起挑战，我国大量运输系统和主要运输干线正在大量安装HDPE塑料轨枕。HDPE塑料轨枕已被广泛接受和认可
HDPE plastic sleeper is challenging the wooden sleeper which has been used for a long time in railway. HDPE plastic sleeper has been widely accepted and approved
The HDPE plastic sleeper is easier to accept than the wooden sleeper to the current specifications and to change the surface of the sleeper into "hair", so that it can be installed on the roadbed without sliding. Rail consultants in Pennsylvania say that HDPE plastic sleepers slide sideways better than wooden ones.
HDPE塑料轨枕比木质轨枕更容易接受现在的轨枕规格生产和使其表面变“毛”，从而安装在路基上后不会滑动。宾夕法尼亚洲的铁路咨询专家说，HDPE塑料轨枕横向滑动能优于木质轨枕。
