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Laboratory test standards for assessment of rail fastening system performance. David Rhodes, PhD - Pandrol Ltd., UK Bob Coats, P.E. - Pandrol USA. Rail Fastening System Qualification Tests. Europe – CEN (EN 13481-2) Japan – Railway Technical Research Institute (RTRI)

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laboratory test standards for assessment of rail fastening system performance

Laboratory test standards for assessment of rail fastening system performance

David Rhodes, PhD - Pandrol Ltd., UK

Bob Coats, P.E. - Pandrol USA

rail fastening system qualification tests
Rail Fastening System Qualification Tests

Europe – CEN (EN 13481-2)

Japan – Railway Technical Research Institute (RTRI)

North America – AREMA (Ch. 30)

Global Influence (Australia, Africa + others)

electrical test requirements
Electrical Test Requirements

CEN: 5 kΩ Resistance minimum

After water spray, corrected for resistivity

AREMA: 10 kΩ Impedance minimum

After submerged soak

longitudinal restraint1
Longitudinal Restraint

CEN: Pull to slip, 7 kN (1,574 lb.) minimum

AREMA: 2,400 lb. (10.7 kN) without slip

laboratory test standards for assessment of rail fastening system performance1

Laboratory test standards for assessment of rail fastening system performance

David Rhodes, PhD - Pandrol Ltd., UK

Bob Coats, P.E. - Pandrol USA