CEN/TC 256/SC 2/WG 38 - Flange lubrication

This document specifies the requirements of adhesion materials intended to be applied to the interface between the wheel tread and the rail crown (active interface). It can be applied either directly or indirectly to the wheel tread or rail.
It outlines the information required for most approval procedures, the method of testing and routine control/monitoring of the material.
This document does not deal with Top of Rail materials. For Top of Rail materials see CEN/TS 15427 2 2:2023.

This document is limited to specifying the requirements when applying adhesion material to the interface between the wheel tread and the crown of the rail and includes both trainborne and trackside solutions.
This document only covers the equipment and application of adhesion material to the active interface.
This document defines:
-   the characteristics that systems for the application of adhesion materials of the wheel-rail interface shall achieve, together with applicable inspection and test methods to be carried out for verification;
-   all relevant terminology which is specific to the adhesion materials of the wheel-rail interface.
This document applies to the mainline railway.
NOTE 1   This document can also be used for other railways, e.g. urban rail.
NOTE 2   Where technologies are used to influence the wheel/rail interface, other than the application of an adhesion material, this document is out of scope but can be used as guidance.

This document is limited to specifying the requirements when applying material to the active interface between the wheel tread and the crown of the rail and includes trainborne and track side equipment.
This document only covers the equipment and application of material to the active interface.
This document specifies:
-   the characteristics of top of rail equipment for wheel-rail interface, together with applicable inspection and test methods to be carried out for verification;
-   all relevant terminology which is specific to the application of top of rail materials at the wheel-rail interface.
This document applies to the mainline railway.
NOTE   This document can also be used for other railways, e.g. urban rail.

This document specifies the requirements of materials intended to be applied to the interface between the wheel tread and the rail crown (active interface). It can be applied either directly or indirectly to the wheel tread or rail.
It outlines the information required for most approval procedures, the method of testing and routine control/monitoring of the material.
This document does not deal with adhesion materials, for example:
-   sand;
-   adhesion enhancers.

This document specifies the properties and characteristics of lubricants applied to the interface between the wheel flange and the gauge face of the rail, and contact area between the check rail face and the back of the wheel (active interface), either directly or indirectly to the wheel flange or to the rail, and includes both trainborne and trackside solutions.
It outlines the information required for most approval procedures, the method of testing and routine control/monitoring of the lubricant.

This document specifies the requirements for equipment used to apply lubricant to the interface between the wheel flange and the gauge face of the rail, and contact area between the check rail face and the back of the wheel (active interface), either directly or indirectly to the wheel flange or to the rail, and includes both trainborne and trackside solutions.
This document specifies:
—   the characteristics that systems of lubrication of the active interface should achieve, together with applicable inspection and test methods to be carried out for verification;
—   all relevant terminology which is specific to the lubrication of the active interface.
This document applies to the mainline railway.
NOTE   This document can also be used for other railways, e.g urban rail.

This document is limited to specifying the requirements when applying lubricants to the wheel-rail interface between the wheel flange and the rail gauge corner (active interface) either directly or indirectly to the wheel flange or to the rail, and includes both trainborne and trackside solutions.
This document defines:
-   the characteristics that systems of lubrication of the wheel-rail interface shall achieve, together with applicable inspection and test methods to be carried out for verification;
-   all relevant terminology which is specific to the lubrication of the wheel-rail interface.

This document specifies the requirements of adhesion materials intended to be applied to the interface between the wheel tread and the rail crown (active interface). It can be applied either directly or indirectly to the wheel tread or rail.
It outlines the information required for most approval procedures, the method of testing and routine control/monitoring of the material.
This document does not deal with Top of Rail materials. For Top of Rail materials see CEN/TS 15427-2-2:2021.

This document is limited to specifying the requirements when applying adhesion material to the interface between the wheel tread and the crown of the rail, and includes both trainborne and trackside solutions.
This document only covers the equipment and application of adhesion material to the active interface.
This document defines:
- the characteristics that systems for the application of adhesion materials of the wheel-rail interface shall achieve, together with applicable inspection and test methods to be carried out for verification;
- all relevant terminology which is specific to the adhesion materials of the wheel-rail interface.
This document only applies to the mainline railway.
NOTE 1 This document can also be used for other railways, e.g urban rail.
NOTE 2 Where technologies are used to influence the wheel/rail interface, other than the application of a material, this document is out of scope but can be used as guidance.

This document specifies the requirements of materials intended to be applied to the interface between the wheel tread and the rail crown (active interface). It can be applied either directly or indirectly to the wheel tread or rail.
It outlines the information required for most approval procedures, the method of testing and routine control/monitoring of the material.
This document does not deal with adhesion materials, for example:
-   sand;
-   adhesion enhancers.

This document is limited to specifying the requirements when applying material to the active interface between the wheel tread and the crown of the rail and includes trainborne and track side equipment.
This document only covers the equipment and application of material to the active interface.
This document defines:
-   the characteristics that systems of top of rail equipment for wheel-rail interface shall achieve, together with applicable inspection and test methods to be carried out for verification;
-   all relevant terminology which is specific to the application of top of rail materials of the wheel-rail interface.
This document only applies to the mainline railway.
NOTE   This document can also be used for other railways, e.g. urban rail.

This European Standard specifies the requirements of lubricants intended for lubrication of the wheel-rail interface between the wheel flange and the rail gauge corner (active interface) applied either directly or indirectly to the wheel flange or to the rail to achieve an acceptable level of friction and wear.
It covers the approval procedure, the method of testing and routine control/monitoring of the lubricant.

This document is limited to specifying the requirements when applying lubricants to the wheel-rail interface between the wheel flange and the rail gauge corner (active interface) either directly or indirectly to the wheel flange or to the rail, and includes both trainborne and trackside solutions.
This document defines:
-   the characteristics that systems of lubrication of the wheel-rail interface shall achieve, together with applicable inspection and test methods to be carried out for verification;
-   all relevant terminology which is specific to the lubrication of the wheel-rail interface.

This document is limited to specifying the requirements when applying lubricants to the wheel-rail interface between the wheel flange and the rail gauge corner (active interface) either directly or indirectly to the wheel flange or to the rail, and includes both trainborne and trackside solutions.
This document defines:
-   the characteristics that systems of lubrication of the wheel-rail interface shall achieve, together with applicable inspection and test methods to be carried out for verification;
-   all relevant terminology which is specific to the lubrication of the wheel-rail interface.