The Consolidation Apparatus is used for compression test of soil, and to determine the relationship between deformation and compression of soil, to calculate the unit sediment compression index, resilient index, as well as consolidation coefficient of soil, etc. Specifications: .Frame: steel structure .Sample area: 30 cm?or 50 cm? .Sample's quantity: three .Lever ratio: 12:1 (mid and low pressure) .Consolidation container: one * beam, two * beams, three * beams .Pressure range: 12.5kpa/30cm?to 800kpa/30cm? 12.5kpa/30cm?to 400kpa/50cm? .Progression: grade 8, grade 7 .Load level(kpa): 12.5,25,50,100,200,300,400,800