NA 109
DIN Standards Committee Petroleum and Natural Gas Industries
DIN EN ISO 19901-8 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ASTM D 4373 | 2021 | Standard Test Method for Rapid Determination of Carbonate Content of Soils More |
| ASTM D 4542 | 2022 | Standard Test Methods for Pore Water Extraction and Determination of the Soluble Salt Content of Soils by Refractometer More |
| ASTM D 4543 | 2019 | Standard Practices for Preparing Rock Core as Cylindrical Test Specimens and Verifying Conformance to Dimensional and Shape Tolerances More |
| ASTM D 4611 | 2016 | Standard Test Method for Specific Heat of Rock and Soil More |
| ASTM D 4767 | 2011 | Standard Test Method for Consolidated Undrained Triaxial Compression Test for Cohesive Soils More |
| ASTM D 5550 | 2023 | Standard Test Method for Specific Gravity of Soil Solids by Gas Pycnometer More |
| ASTM D 5607 | 2016 | Standard Test Method for Performing Laboratory Direct Shear Strength Tests of Rock Specimens Under Constant Normal Force More |
| ASTM D 5731 | 2016 | Standard Test Method for Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications More |
| ASTM D 5778 | 2020 | Standard Test Method for Electronic Friction Cone and Piezocone Penetration Testing of Soils More |
| ASTM D 5878 | 2019 | Standard Guides for Using Rock-Mass Classification Systems for Engineering Purposes More |
