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The California Bearing Ratio (CBR) test is a measure of the strength of subgrade soil and highway sub base and subgrade via a penetration test.
Maximum pressure
50kN
Speed
1.27mm/min
Penetrating rod
the diameter of the end face is Φ50mm
Dial indicator
0-10mm, 2 pcs
Porous top plate
one piece
Load board
4 pieces (outer diameter Φ150mm, inner diameter Φ52mm)
Test cylinder
inner diameter Φ152mm, height 170mm
Voltage
380V/220V, Customized
Product: California Bearing Ratio Tester