Table 2 Summary of standard tests performed during one set of parabolas
Parabola | No. of tests/parabola | Procedure | Technical details |
---|---|---|---|
1 to 4 | 2 tests: 1 test in 1.8g0 1 test in µg0 | During each test, the sample is loaded up to max force. When this is reached, the sample is unloaded. The test starts and finishes in the same gravity. | Testing speed 2 mm/min. Force range: 0–1.5 N |
5 | 1 test overall | The test starts at 1.8g0 and ends at µg0. The sample is loaded up to max force, and then unloaded. Curves include gravity transition. | Testing speed 2 mm/min Force range: 0–6.5 N |