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
Accredited labs
21
Countries
Showing 1,401–1,425 of 3,963 labs
GREEN HAS ITALIA SPA
Active
DIN EN 61482-2
DIN EN 15959
UNI EN 16963
NF EN 1482-2
UNI EN 15959
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GREENLAB GROUP
Active
DIN EN 27888
DIN ISO 16649-2
DIN EN ISO 4833-1
DIN EN ISO 6579-1
DIN EN ISO 7932
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DIN EN ISO 27971
BS EN 15662
DIN EN 12014-2
DIN EN 12396-2
BS EN ISO 3093:2009
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GROEP LABOREX nv
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NBN EN 933-3
NBN EN 933-1
Méthode dérivée à la NBN EN 933-9
NBN EN 13863-3
NBN EN 12504-1
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GRUPPO ECOSAFETY SRL
Active
ISO 4832
DIN EN ISO 4833-1
DIN EN ISO 6579-1
DIN EN ISO 11290-1
DIN EN ISO 11290-2
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DIN EN ISO 7438
DIN EN ISO 4136
DIN EN ISO 5173
DIN EN ISO 9016
DIN EN ISO 9017
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GTM Testing and Metrology
Active
Vickers hardness test (ISO 6507)
Technical cleanliness of fluid system co
Sound power — survey method (ISO 3746)
Railway — traction effort and braking fo
Kraft
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GTÜ Prüfmittelservice
Active
positiver Überdruck
Gaskonzentration
Kohlenstoffmonoxid CO
Kohlenstoffdioxid CO2
Abgasmessgeräte für
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9,8 L ≤ V ≤ 10,2 L (25 L/h ≤ Q ≤ 500 L/h
98 L ≤ V ≤ 104 L (250 L/h ≤ Q ≤ 5000 L/h
970 L ≤ V ≤ 1005 L (2500 L/h ≤ Q ≤ 20000
1305 L ≤ V ≤ 1350 L (5000 L/h ≤ Q ≤ 8000
2660 L ≤ V ≤ 2700 L (5000 L/h ≤ Q ≤ 1000
ID116
DIN 51757
DIN EN ISO 12185
DIN EN ISO 3405
DIN EN 13016-1
+ 3 more
*6058821, CDH1 [OMIM *1920901
DIN EN ISO 19458
DIN EN 13126-19
DIN EN ISO 10523 (C 5)
DIN EN 27888 (C 8)
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GWA SRL - Divisione G-LAB
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ISO 11731
ISO 6222
ISO 7899-2
ISO 9308-1
ISO 4833-1
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-22018G/A, rs182549
Mutation A844G, rs1799889
(SPG42), SPAST (SPG4), SPG11, SPG7, VAMP
VDE 0468-2
DIN EN 60068-2-67
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Gateshead Health NHS Foundation Trust operating as South of Tyne & Wear Clinical Pathology Services
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Ethanol
Digoxin
HbA1c
Cortisol
Glucose
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Geambiente
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DIN EN 12880
DIN EN ISO 11885
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Massaspectrometrie
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Psilocin
MDMA
3-Fluormethcathinon
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DIN EN ISO 12185
DIN EN 14078
DIN EN 14111
DIN EN 14104
DIN EN ISO 14596
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Genomics England
Active
Whole human genome sequencing data from
Structural Variant (SVs) incl. | Dux4 re
data from an external source data from a
Copy Number Variants (CNVs) larger than
Structural Variant (SVs) incl. | Interna
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GeoChimie Srl Unipersonale
Active
EPA 9045
UNI EN 14039
APAT CNR IRSA 2030 Man 29 2003
APAT CNR IRSA 2060 Man 29 2003
APAT CNR IRSA 4030 A2 Man 29 2003
+ 1 more
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