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
