"JTG E60-2008 Highway Subgrade Pavement Field Test Regulations" part of the pavement anti-skid performance test: JTG E60-2008 T0967-2008 two-wheel lateral force coefficient test system to determine the road friction coefficient test method.
Mu-Meter friction coefficient test system is a lateral force friction coefficient test equipment made in the UK, but its test mechanism, sensor force measurement direction, tire size and air pressure, load weight, etc. are different from the SCRIM test vehicle. As a supplement in practical applications, Mu-Meter has the advantages of small size and low price. It has been applied in some countries. In the past two years, China has purchased more than ten units.
Mu-Meter also tests the lateral friction coefficient of the road surface, and its test results have a good correlation with SFC; in addition, the device has been included in the US ASTM E670-94 standard.
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