California Bearing Ratio Apparatus (Motorized)

Test can be made on all types of soils including sand, gravel, crushed stone etc. C.B.R. test is used extensively for selection of materials and control of sub-grades.

The procedure of test is very simple. A 50mm dia penetration piston is forced in the test soil and loads required for the penetration to penetrate different depth are recorded by means of a proving ring fixed to the penetration piston assembly and a dial gauge.

CBR Load Frame 50kn Electric operate with Two Speed.

 Copmpete with assecories.

1.  Cutting Collar

2. Perforated Base Plate

3.Extension Collar 150mm

4.Spacer Disc

5.Annular Surcharge Weight

6.Slotted Surcharge Weight

7.Perforated Plate

8.Metal Tripod

9. CBR Mould

10.Rammer 

11.Proving Ring with dial gauge.