... to determine the relationship between deformation and compression Consolidation test unit or Apparatus1. is used for compression test of soil, ... relationship between deformation and compression of soil, to calculate the unit sediment compression index, resilient index, as well as consolidation ... /30cm² to 400kpa/50cm²8. Progression: Grade 8, grade 79. Load level(kpa): 12.5, 25, 50, 100, 200, 300, ...