JJG(交通) 053-2009
Pendulum Friction Tester (English Version)

Standard No.

JJG(交通) 053-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

National Metrological Verification Regulations of the People's Republic of China

Replace

JJG(交通) 053-2004

Scope

This procedure applies to the initial calibration, subsequent calibration and in-use inspection of the pendulum friction coefficient measuring instrument (hereinafter referred to as the pendulum instrument).

JJG(交通) 053-2009 Referenced Document

• GB/T 531.1-2008 Rubber,vulcanized or thermoplastic.Determination of indentation hardness.Part 1:Duromerer method( Shore hardness)
• JT/T 763-2009 Pendulum friction tester
• JTG E60-2008 Field Test Methods of Subgrade and Pavement for Highway Engineering