Products Specifications
The CBR testing machine is used to test the California bearing ratio of soil, the California bearing ratio (CBR) is a penetration test to evaluate the mechanical strength of natural ground, subgrades and base-courses beneath new carriageway construction. It was developed by the California Department of Transportation, the CBR is kind of a very admissive test all over the world.
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Technical Specifications
Maximum load: 30KN,50KN(selectable)
Loading speed: 1.0mm/min
Penetration rod: Φ50mm x 100mm
Working platform: Φ1a70mm
Platform travel: 50mm
Specimen mold: Φ152mm x 170mm
Instrument size: 310 x 310 x 930mm (L x W x H)
Weight: 100Kg
Standard accessories For CBR test
Test mold: Φ152mm x 170mm
Collar: height 50mm
Spacer disc: Φ151mm*50mm
Base plate
Metal penetration rod: Φ50mm x 100mm
Optional accessories For CBR test
Dial gauge, 3pcs
Perforated plate, 1pc
Perforated baseplate. 1pc
Dial gauge tripod, 1pc
Semicircle Loading weights, 4pcs, 1.25kg each, dia. 150mm, center hole dia. 52mm
Water trough
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