What Does Lining With Close-Fit Pipes Mean?
衬里封闭配合管是一种流水线的方法,其中插入管的外径是与主管的内径紧密配合。
它是一种滑倒的形式,涉及推动或拉动的连续管,直到它从一端延伸到另一端。Sliplining用于挖沟康复,以延长随着金宝搏188官网app网址时间的推移变得有缺陷的旧管道的使用寿命。
衬里封闭配合管是一种流水线的方法,其中插入管的外径是与主管的内径紧密配合。
它是一种滑倒的形式,涉及推动或拉动的连续管,直到它从一端延伸到另一端。Sliplining用于挖沟康复,以延长随着金宝搏188官网app网址时间的推移变得有缺陷的旧管道的使用寿命。
One method for rehabilitation of a defective pipe is to use a lining with close-fit pipes. It is made possible because of the “memory” properties of thermoplastic materials. These materials will change shape when compression or tension is applied, but will return to the original shape when the external force is removed.
Thermosplastic pipe is versatile and used widely in the trenchless construction industry. It is useful for the rehabilitation of pipes that are relatively straight with minimal bends.