Application: it is used to test shrinkage deformation of cohesion soil, thus to determine shrinkage index, shrinkage limit and bulk shrinkage. Specification: 1. Soil specimen size : dia61.8x20mm 2. Perforated plate: holes area more than 50% of total area 3. Measuring borad size : dia10x4 mm 4. Soil pushing block size : dia61.8x20mm
