Scope
EN 17285
Railway Composite Brake Blocks - Requirements
This test method establishes performance requirements and acceptance criteria for composite (non-asbestos) brake blocks used in freight wagon braking systems. It evaluates friction characteristics, thermal stability, wear resistance, and compatibility with brake disc or wheel surfaces under representative operational conditions. Freight operators and brake block manufacturers use this test to ensure component reliability and safe braking performance in heavy-duty rail transport. Accreditation is critical for laboratories conducting brake block qualification testing to provide independent verification of compliance with European technical specifications for freight wagon safety.
What it measures
- Coefficient of friction under varied temperatures
- Wear rate and durability characteristics
- Thermal stability and fade resistance
- Compatibility with disc or wheel materials
- Dimensional stability and surface integrity
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NBN EN 16185-1
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DIN EN 16185-1
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BS EN 16185-1
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NF EN 16185-1
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UNI EN 16185-1
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UNE EN 16185-1
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NEN EN 16185-1
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NBN EN 13979-1
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DIN EN 13979-1
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BS EN 13979-1
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NF EN 13979-1
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UNI EN 13979-1
3,963
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Charpy impact test (ISO 148-1)
Salt spray / neutral salt fog test (ISO
Sound power — engineering method using a
Railway brake — magnetic track brakes (U
Railway brakes — conditions for homologa
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EBV-IgG
Hepatitis C
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Salumificio Fratelli Beretta
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ISO 18787
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DIN EN ISO 11885
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Salzgitter Flachstahl GmbH Chemische Laboratorien, Immissionsschutzlabor und Werkstoffprüfung
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DIN EN ISO 7438
DIN EN ISO 5173
DIN EN ISO 6506-1
DIN EN ISO 6507-1
ISO 11948-1
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Tensile testing of metallic materials (I
Charpy impact test (ISO 148-1)
DIN EN ISO 7438
DIN EN ISO 4136
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DIN EN 1186-3
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EN 1186-3
DM 21/03/1973 GU n° 104 20/04/1973
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DIN EN ISO 10304-1
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ISO 10304-1
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Sartorius Lab Instruments
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Charpy impact test (ISO 148-1)
Salt spray / neutral salt fog test (ISO
Radiated emissions (CISPR 32)
> 100 G
Innen- und Tiefenmaße
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Saturno srl
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ISO 4832
DIN ISO 16649-2
DIN EN ISO 4833-1
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Saybolt-van Duyn
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ID116
DIN 51757
ASTM D 4052
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Schirmer-Waagen
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Charpy impact test (ISO 148-1)
Salt spray / neutral salt fog test (ISO
Radiated emissions (CISPR 32)
− Waagen
Optoelektronische
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IEC 61000-4-2: 2008
IEC 61000-4-4: 2012
IEC 61000-4-5: 2005
IEC 61000-4-6: 2013
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DIN EN ISO 6507-1
DIN EN ISO 643
DIN EN ISO 6892-2
DIN EN ISO 3369
ISO 6507-1
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Schwarzbeck Mess-Elektronik
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- Gleichstromwiderstand
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Quellen
Antennenfaktor
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Schütz + Licht Prüftechnik
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Sound intensity — scanning method (ISO 9
Acoustics — tonality assessment (DIN 456
Acoustics — in-situ measurement of sound
Railway air brakes for freight and passe
messeinrichtungen von
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Scientific Services
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(HSG 248) – 2021
(PCM) based on HSG 248
D3TA2 based on HSG 248
D3TA8 based on HSG 248
Scopus Asbestos Compliance
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(HSG 248) – 2021
staining based on HSG 248
SAC-SOP-15 based on HSG 248
SAC-SOP-07 based on HSG 248
DIN EN 12766-1
DIN EN 12766-3
DIN EN 61198
DIN EN IEC 60567
IEC 60666
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