Procedure Preparation Of Test Specimen 试样的制备 1- Remoulded specimen: The test material should pass 19 mm IS sieve and retained on 4.75 mm IS Sieve. The dry density for a remoulding shall be either the field density or the value of the maximum dry density estimated by the compaction test...
Extensive use of the California Bearing Ratio over a long period and information gained from field correlations have established its reliability for pavement design. CBR Test Procedure CBR Laboratory Test Preparation Sample preparation takes up most of the time required for testing CBR samples in the...