Specifications

Standard:EN 12697-22
specimen size: 300x300x50mm
Pressure: 700N

Wheel track testing machine

Specifications

Wheel tracking machine for rutting ability of asphalt & asphalt-concrete materials in high temperature
max. temperature: 80 degree

 

 

1. Application:  This tester is used to test the high-temperature wheel rutting ability of asphalt mixture for the high-temperature stability performance of related mixing proportion design.

 

2. Characteristic: This tester is made with advanced single-chip microcomputer controlling technology, machine finishing technology and related new developping application software.

 

 

3. Main technical parameter:

• specimen size: 300x300x50mm or other require dimension specimen
• working method: crank connecting rod driven test wheel movement
• ruuber hardness: 84±4   international standard
• test wheel moving distance: 230mm±10mm
• Load cycles: 26.5±1 cycles/min
• loading device: the contact pressure is 0.7±0.05Mpa when the temperature is 60^oC, total loading is around 78kg and adjustable
• deformation measurement precision: 0.3%
• heating power: 3KW
• temperature control precision: 0.5^oC
• working temperature: 0~80^oC    humity≤90%, haven't corrosive and flammable gas
• driving motor power: 0.75KW
• weight: 500KG