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UIC – International railway union (in French "Union Internationale des Chemins de fer“, in English "International Union of Railways") is a global company, which coordinates the development and operation of railway transport in all member countries. It also solves the issues of creating new and maintaining current international connections, the unification of railway equipment. It supervises safety criteria such as interlocking plant and automatic brakes. It represents member companies at the international level.
Braking Questions - Approval of LL blocks in accordance with UIC Leaflet 541-4 in 2xBg configuration on vehicles with nominal wheel diameters of 840 mm and 760 / 730 mm
Standard published on 1.12.2014
Selected format:Braking Problems - Feasibility study on standardized specifications for direct electro-pneumatic brake
Standard published on 1.1.2017
Selected format:Braking Problems - Assessment of life cycle costs of composite brake blocks - using the modified "FreightSimSilent" simulation tool
Standard published on 1.2.2017
Selected format:Braking Questions - Manual for the application of the evaluation tool for the assessment of the friction properties of brake pads
Standard published on 1.4.2017
Selected format:Braking Questions - Substantiation and explanation for use of the tool for the identicality-check for recertification of LL-blocks
Standard published on 1.12.2022
Selected format:Certification of braking components - Conformity assessment of brake blocks for use on wheels with a nominal diameter of 680, 730, 760, 840 mm
Standard published on 1.10.2024
Selected format:Operational rule tests for composite brake blocks under harsh winter conditions in Finland 2019
Standard published on 1.6.2019
Selected format:A study of the debris and changes in surface structure of pads used for disc braking, compiled within the scope of work of the B 126 Specialists Committee by the BR, Derby
Selected format:Provisional specifications for the acceptance of brake pads for disc brakes
Selected format:Quality control testing of disc brake pads by measuring the coefficient of friction
Selected format:Latest update: 2026-03-18 (Number of items: 2 266 854)
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