Unconfined Plastic Discs are 2.8x0.34in (71x8.6mm), dia.xH discs placed at each end of a prepared soil sample for unconfined compressive strength testing. HMA-109 is sold in a package of two.
Features:
- Supports ends of soil sample during testing
- Made of sturdy plastic
Included Items:
- (2) Plastic Discs
Accessories:
- HMA-611 Unconfined Compressive Strength Data Acquisition Software works with the HMA-683D Component Set to record specimen information and real-time test data, calculate results, then prepare reports following ASTM and AASHTO requirements.
- HMA-773 2.8in Filter Paper (Grade 55) protects discs from debris and dirt from the sample