California Bearing Ratio Apparutus
California Bearing Ratio Apparutus: California Bearing Ratio test, (ordinarily called CBR test) is an experimental test created in California, the USA for deciding the Relative Bearing Ratio and development qualities under known extra charge weight of the base, sub-base and subgrade soils for the plan of streets, asphalts, and runways. The CSR test is utilized broadly in a choice of materials and control of subgrades. The test can be performed in the laboratory on prepared samples or in-situ on location. It is important to appreciate that this test, being of an empirical in nature, is valid only for the application for which it was developed i.e., the design of highway base thickness. Goal of California Bearing Ratio Apparatus : To decide the California bearing proportion by leading a heap infiltration test in the research facility. Need And Scope: The california bearing proportion test is infiltration test implied for the assessment of subgrade quality o...