Experimental instruments, international standards and main physical parameters
| Physical property | International standard | Test instrument | Technical parameters |
|---|---|---|---|
| Density in dry and saturated conditions, Porosity | ISRM (1979). Suggested methods for determining water content, porosity, density, absorption and related properties and swelling and slake-durability index properties. 1977 | Caliper Analytical balance | Resolution: 0·0002 m Resolution: 0·0001 kg |
| P- and S-wave velocity, VP and VS | ASTM D 2845-08 (ASTM, 2008) | Ultrasonic pulse generation and acquisition system (Pundit Lab, Proceq) | Two cylindrical 250-kHz tx-rx probes |
| ER measurement, ρapp_dry | — | Syscal-Pro (Iris instruments) acquisition system | On-purpose built measuring quadrupole (Vagnon et al., 2019) |
| Heat treatment | — | Carbolite Temperature programmer Eurotherm 2416CG | Temperature range: 1100°C |
| Heating rate: 0·06°C/s | |||
| Resolution: 1°C | |||
| XRF: S2 Ranger (Bruker Company) |
| Physical property | International standard | Test instrument | Technical parameters |
|---|---|---|---|
| Density in dry and saturated conditions, Porosity | Caliper Analytical balance | Resolution: 0·0002 m Resolution: 0·0001 kg | |
| P- and S-wave velocity, | ASTM D 2845-08 ( | Ultrasonic pulse generation and acquisition system (Pundit Lab, Proceq) | Two cylindrical 250-kHz tx-rx probes |
| ER measurement, | — | Syscal-Pro (Iris instruments) acquisition system | On-purpose built measuring quadrupole ( |
| Heat treatment | — | Carbolite Temperature programmer Eurotherm 2416CG | Temperature range: 1100°C |
| Heating rate: 0·06°C/s | |||
| Resolution: 1°C | |||
| XRF: S2 Ranger (Bruker Company) |
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