Soil Testing
Laboratory CBR Test
It is the ratio of force per unit area required to penetrate a soil mass with standard circular piston at the rate of 1.25 mm/min. to that required for the corresponding penetration of a standard material. C.B.R. = Test load/Standard load 100. The following table gives the standard loads adopted for ...
Laboratory CBR Test
It is the ratio of force per unit area required to penetrate a soil mass with standard circular piston at the rate of 1.25 mm/min. to that required for the corresponding penetration of a standard material. C.B.R. = Test load/Standard load 100. The following table gives the standard loads adopted for ...
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