Smarter Choices for the Best Railway Track Mending
Specialists of the company are engaged in the maintenance and reconstruction of railways. The craftsmen are approaching the work with maximum responsibility. The implementation of projects of various sizes is carried out very quickly. The railway tamping tool comes perfect there now.
Despite the apparent reliability and power, the railroad tracks have not been able to operate for decades without proper maintenance and care. Otherwise, they lose their integrity they crack. For the safe movement of trains it is necessary to carry out regular work aimed at servicing railway tracks. Naturally, minor ongoing work is not visible to ordinary users. However, they provide serviceability, the absence of breakdowns of railway tracks.
Features of maintenance of railway tracks
Routine maintenance includes a list of works that allow you to maintain the ability of the canvas to fulfill its primary purpose. First of all, experts assess the condition of the tracks technical assessment, as well as measuring with tools.
The main task of these works is to check the condition of the canvas, as well as the presence of wear and compliance of indicators between generally accepted standards. After receiving the data, experts give an assessment of the condition of the paths a system of points and degrees is used. The inspection allows you to plan and organize repair work.
Reinforced middle track repair.
Reinforced average track repair is carried out in areas where:
- Ballast prism has reached its limit,
- The roadside of the subgrade has become less than acceptable size and further lifting of the track is limited by the maximum overall distances to the contact suspension or other structures
- Cleaning or replacement of one type of ballast with another, or increase is required.
Average track repair.
The average track repair is mainly intended for improving the ballast prism due to the continuous cleaning of crushed stone ballast or updating contaminated ballast of other species to a depth of 25 to 40 cm, depending on the class of the track and the type of ballast. Repair is appointed in areas where it is not required to change the mark of the track or its change does not require cutting the ballast.
Lifting track repair
Lifting track repair is designed to periodically restore the necessary equal elasticity and equal strength of the track due to continuous lifting up to A-5 cm and straightening the track with knocking down sleepers, improving the draining properties of ballast in places of splashes and single replacement.
Complete replacement of rails and metal parts of turnouts.
The continuous replacement of rails on the sections of the link path and the joint less track with boltless or non-joint fastening is carried out between reinforced major repairs with related works in the amount of average or lifting track repair.
Planned preventive alignment of the track
Planning and preventive straightening of the track using a set of machines is intended for continuous straightening of the track and turnouts located on it with knocking down sleepers in between the track repairs in order to create the necessary equal elasticity of the sleeper base. With a preventive track alignment, the elevation should not exceed, as a rule, 2 cm.
Rail grinding designed to eliminate wave-like wear and short irregularities of other types on the rails’ surfaces to reduce the vibration effects of rolling stock on the track.