A79 Bitumen wheel tacking testing machine(EN 12697-22 and AASHTO T324)

Description

Simulation and testing of wheel track on road pavement following testing standards AASHTO T324 and EN 12697-22, Applies specified load, speed and temperature while the development of the rut profile is monitored at specified intravels during the test simultaneous testing of two samples computer controlled testing , data acquisition and reporting.

Performance

Permit testing to both AASHTO-T324 and EN 12697-22

Simultaneous testing of two samples

Test modes – Wet, Wet heat, Dry and Dry heat computer controlled for fully automatic operation including display of test result on computer screen

Sample size : 280 x 340 mm 300 x 300 mm

Sample height : 40-100 mm

Test load up to 705 N

Temperature range of water : 30-70 ºC

Uniformity and accuracy of temperature ± 1ºC

Measuring range of wheel track : 0-20 mm , 0.1 mm accuracy

Robust construction, stainless steel

Components

Main tester (Wheel Tracking Test Apparatus Air/Water)

Hood for safety and kit temperature control

Rubber wheel dia 203 x 50 mm with for EN 2 wheels

Steel wheel dia 203 x 47 mm with for AASHTO: 2 wheels

Clamps for prepared samples : 2 Sets

Clamps for cored samples : 2 sets

Computer and control/analysis software