The Marshall - CBR testing machine can be used both for the determination of the Californian bearing ratio (CBR) of soils and the Marshall properties of ashpalt mixtures: stability and flow.

The machine has a capacity of 50 kN and automatically performs the test, with an automatic stop after finishing the test and returning to 0 position.

The machine is equipped with an LCD Data Acquisition System to view/perform the test and show results automatically upon finishing the test. The system is equipped with a memory that has the ability to save 1000 test results. Old test results can be recalled and observed on the LCD monitor.

The machine is equipped with a port for RS 232 or thermal printer (which should be ordered separately) to report the results quickly and directly from the machine.

The device is supplied with stability mould for the marshall test but marshall and cbr moulds have to be ordered seperately.

Specifications

• Capacity: 50 kN
• LCD screen - RS 232 port
• Load rate: 1 mm/min, 1,27 mm/min, 50,8 mm/min

Dimensionsς: 450 x 750 x 110 mm
Weight: 110 kg

More for Marshall machines can be found here while for  εbituminous mixtures' laboratory equipment  see here.