Soil Testing  
CBR Test 
CBR is the ratio expresse...
Soil Testing
CBR Test
CBR is the ratio expressed in percentage of force per unit area required to penetrate a soil mass with a standard circular plunger of 50 mm diameter at the rate of 1.25 mm per min to that required for corresponding penetration in a standard material
Sep 18th, 2022 4:18 PM

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