材质:HDPE、UHMWPE、复合塑料
性能:重量轻 压强 耐 老化 无味的环保工程塑料,传统的木头枕木寿命比较短,有开裂、腐烂、虫蛀等问题,于是采用一些比较特殊的木材,如柞木等,并进行防虫、防水、耐火等处理。虽然这样,随着现代铁路的扩展,这些木材来源紧张,而且,随着速度和载重的提高,木枕无法满足需要。
The traditional wood sleepers have a short life span, such as cracking, rot, and insect infestation. Therefore, some relatively special woods, such as beech wood, are used, and pest control, waterproofing, and fire-resisting treatments are performed. In spite of this, with the expansion of modern railways, these timber sources are strained, and, with the increase in speed and load, wooden pillows cannot meet their needs.
聚乙烯枕木相对于木质轨枕的优势:
1、韧性好不开裂
2、耐腐蚀不吸水不腐烂
3、抗老化不蛀虫
4、使用寿命长
5、重量轻易拆装
6、承载能力强、抗冲击能力高
规格尺寸:
100*100*(1000-3000)mm
150*150*(1000-3000)mm
200*200*(1000-3000)mm
300*300*(1000-3000)mm
聚乙烯枕木均可定制生产 详情来电来厂咨询