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