TB/T 3307.9-2014
Technical specification for manufacturing of high speed turnouts.Part 9: Height adjustment plates (English Version)

Standard No.

TB/T 3307.9-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Railway

Latest

TB/T 3307.9-2014

Scope

This part specifies the technical requirements, inspection methods, inspection rules and marking, packaging, storage and transportation of height-adjusting pads. This section applies to height-adjusting pads (hereinafter referred to as pads) for high-speed railway turnout fasteners.

TB/T 3307.9-2014 Referenced Document

• GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
• GB/T 3512 Rubber, vulcanized or thermoplastic.Accelerated ageing and heat resistance tests.Air-oven method
• GB/T 528 Rubber,vulcanized or thermoplastic.Determination of tensile stress-strain properties
• GB/T 531.1 Rubber,vulcanized or thermoplastic.Determination of indentation hardness.Part 1:Duromerer method( Shore hardness)
• TB/T 2626 Specifications for rubber pads used under railway concrete sleepers

TB/T 3307.9-2014 history

• 2014 TB/T 3307.9-2014 Technical specification for manufacturing of high speed turnouts.Part 9: Height adjustment plates