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
🇫🇷
NF EN 13979-1
🇮🇹
UNI EN 13979-1
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EDTA Whole Blood Blood Grouping: | SOP 1
Kings Drive | +44 (0) 300 131 4497
EDTA Whole Blood Full blood counts and a
MCH | HAJ-184
EDTA Whole Blood Erythrocyte Sedimentati
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Ebinger Waagenbau
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Charpy impact test (ISO 148-1)
Salt spray / neutral salt fog test (ISO
elektronische Waagen
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nichtselbsttätige
Eckert & Ziegler Analytics
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1,0 ∙ 10
20 Bq
Referenzmagnetsysteme, 1,3 · 10
Measurement
1·10 -2
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Specific Activity
E > 250 keV
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E avg < 100 keV
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20 Bq
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Spezifische Aktivität
radioaktiver Lösungen 20 Bq·g
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Eco Center SpA
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dbSNP rs1800562, rs1799945, rs1800730, r
DIN EN 27888
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DIN EN ISO 10523
DIN EN ISO 12846
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ISO 4832
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DIN EN ISO 4833-1
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DIN EN 14869-2
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DIN 10964
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Elektro Struß
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Wechselstromstärke 100 µA
> 11 A
> 3A
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Elektro Wilhelm
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- Direktanzeigende Thermometer
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Taupunkttemperatur
1) In den CMC sind die erweiterten Messu
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Tensile testing of metallic materials (I
Vickers hardness test (ISO 6507)
Railway brake — magnetic track brakes (U
Railway brakes — electropneumatic brakes
- Direktanzeigende Thermometer
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dbSNP rs1800562, rs1799945, rs1800730, r
DIN EN 1948-4
(HSG 248) – 2021
(PCM) based on HSG 248
based on BS EN 12457
DIN EN 10160
DIN EN ISO 17638
DIN EN ISO 9934-1
DIN EN 1369
DIN EN 10228-1
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ISO 6270-2
ISO 15835-2
ISO 2808
ISO 3057
ISO 12135
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ISO 6270-2
ISO 15835-2
ISO 2808
ISO 3057
ISO 12135
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Tensile testing of metallic materials (I
Charpy impact test (ISO 148-1)
Salt spray / neutral salt fog test (ISO
DIN EN ISO 1463
DIN EN ISO 6892-2
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ISO 3795
DIN EN 60068-2-14
DIN EN 60068-2-30
DIN EN 60068-2-78
IEC 60068-2-2
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Element Metech
Active
Quellen
> 10 m
- Direktanzeigende Thermometer
abs
> −0,02 bar
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Element Metech KDK
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Vickers hardness test (ISO 6507)
Salt spray / neutral salt fog test (ISO
Railway brake — disc brake components (U
Railway brake — anti-slide device (UIC 5
Railway brake — magnetic track brakes (U
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