CBR test can be performed not only in laboratory but also in-situ. The field CBR testing equipped to a 30 kN load ring with a displacement gauge with 0.002 resolution. The set consists of:
· 50 kN capacity mechanical jack with ball seating
· 50 kN capacity load ring
· Analog penetration dial gauge (30 mm travel x 0.01 mm)
· Adjustable dial gauge holder
· CBR Penetration piston
