
GENERAL INFORMATION
The California Bearing Ratio Test (CBR Test) is developed by California State Highway Department (U.S.A.) for evaluating the bearing capacity of sub grade soil for design of flexible pavement.
Tests are carried out on natural or compacted soils in water soaked or un-soaked conditions and the results so obtained are compared with the curves of standard test to have an idea of the soil strength of the sub grade soil.
The unit is supplied with motorized load frame having single rate of strain of 1.25 mm/m. Suitable for a power supply of 220v, 50 Hz, single phase. This Unit is inclusive of all accessories.
- Robust and Sturdy Load frame.
- Comes with 50 kn Proving Ring
- Spacer Disc (1 pcs)
- CBR Mould (1 pcs)
- Tripod for CBR (1 pcs)
- Brass Perforatd plate with Lock Nut. (1 pcs)
- Penetration Piston. (1 pcs)
- Compacting rammer of 2.69 & 4.89 kg. (1 each)
- Surcharge weight. Annular and Slotted Weight. (1 each)
- User Manual and warranty certificate
PTK-CBRM-01