Railway sleepers, wooden sleepers, anti-corrosion wooden sleepers. The most glorious moment of the apple was when it hit Newton on the head. Believe that you are the best, and you may not be the next one to be hit.
Sleepers are load-bearing objects and are materials used for laying railway and special track running equipment and for paving load-bearing equipment.
Features of wooden sleepers
Good elasticity, light weight, simple production and good insulation performance. The connection between the fasteners and the wooden sleepers is simple, and the laying, maintenance and repair, and transportation are convenient. There is a large friction coefficient between the wooden sleepers and the gravel ballast. But its disadvantage is that it has a short service life and consumes a lot of wood. In order to effectively extend the service life, sleepers must generally be oiled and anti-corrosion before use.
Classification of sleepers
Classification of material properties Wooden sleepers Reinforced concrete sleepers Steel sleepers Composite sleepers.
Usage classification Railway sleepers Special track sleepers Erection sleepers.
Classification of railway sleepers
Ordinary sleepers, used for ordinary sleepers on the main railway line
Turnout sleepers, used in the turnout area of railway interchanges
Bridge sleepers, used for railway steel structure bridges Equipment's bridge deck line laying
Classification of railway anti-corrosion wooden sleeper models (according to Chinese standards)
Ordinary sleepers, turnout sleepers, bridge sleepers
Specifications of commonly used sleepers
At present, my country's standard railway The track gauge is.
The standard sleeper specifications are as follows
, width, thickness and length of ordinary sleepers
, width, thickness and length of turnout sleepers (ordinary)~, rounded up, totaling length specifications
, turnout sleepers (standard ) Width, thickness, length ~, round up, total length specifications
, Bridge sleeper width, thickness,,, length
Sleeper size
The standard length of ordinary wooden sleepers is, and its cross-sectional shape is divided into two Class, used on lines of different levels.
Class Width, Thickness
Class II Width, Thickness
There are two standards for the cross-sectional dimensions of switch sleepers
Type standards are width, thickness, length from to, each length is different, there are a total of Length specification.
The model standard is width, thickness and length from to. Each length is different, and there are total length specifications.
The cross-sectional dimensions of bridge wooden sleepers vary depending on the center spacing of the main beams (or longitudinal beams).
Single-line bridge length, width, height,,,,
Sleeper sales hotline
Contact person Liu Yanyan
Shandong Shengmei Mining Machinery Co., Ltd.
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sleepers, wooden sleepers, anticorrosive wooden sleepers