***塑料枕木 黑色PE枕木绿色PE枕木

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***说，HDPE塑料轨枕横向滑动能优于木质轨枕。 华盛顿特区运输局的工地工程师指出，HDPE塑料轨枕可以根据轨道转向和交叉的要求做得长一些，而要得到24英尺长的优质木料十分困难。塑料轨枕另一个吸引人的优点是安装方便，可以直接使用与木质轨枕要求相同的设备和紧固件，另外，塑料轨枕和木质轨枕可以间隔混合使用。 HDPE plastic sleepers are easier to accept than wooden ones in the current specificati*** of the sleeper and make its surface "hairy" so that they do not slip when mounted on the roadbed. Rail c***ultants in Pennsylvania say the horizontal sliding of HDPE plastic sleepers is better than wooden ones. The HDPE plastic sleepers can be made longer by steering and crossing the tracks, and it is difficult to get high-quality timber 24 feet long, according to site engineers at the Washington, d.c., transportation department. Plastic sleeper is another attractive advantage is easy installation, can be used directly and require the same equipment and wooden sleeper fasteners, in addition, the plastic sleeper and wooden sleeper interval can be mixed use. 更多详情请咨询我们销售人员刘女士：15065345977 （手机/微信）  ***：2355936572