This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
| Edition | Key Changes | |---------|-------------| | | Initially titled "Standard Test Methods for One-Dimensional Swell or Settlement Potential of Cohesive Soils" | | 2008 edition | Expanded scope; three alternative methods for measuring free swell, swell pressure, and swell or collapse magnitude | | 2014 edition | Refined procedures for reconstituted and intact specimens | | 2021 edition | Current version (April 2021). Introduces clearer distinction between Methods A, B, and C; updates reference standards and editorial improvements | astm d454621 pdf
: Similar to Method A but involves a single ring. This method focuses on determining the infiltration rate and water-absorption properties. This public link is valid for 7 days
Contains the mathematical formulas required to compute void ratios, percent swell, and vertical strain. Can’t copy the link right now
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
| Edition | Key Changes | |---------|-------------| | | Initially titled "Standard Test Methods for One-Dimensional Swell or Settlement Potential of Cohesive Soils" | | 2008 edition | Expanded scope; three alternative methods for measuring free swell, swell pressure, and swell or collapse magnitude | | 2014 edition | Refined procedures for reconstituted and intact specimens | | 2021 edition | Current version (April 2021). Introduces clearer distinction between Methods A, B, and C; updates reference standards and editorial improvements |
: Similar to Method A but involves a single ring. This method focuses on determining the infiltration rate and water-absorption properties.
Contains the mathematical formulas required to compute void ratios, percent swell, and vertical strain.