The ASTM D3385-18 standard provides the field procedure for measuring the infiltration rate of soils using a double-ring infiltrometer. This method is primarily used for fine-grained soils to assess drainage for irrigation, waste disposal, or reservoir leakage. Core Test Principles
ASTM D3385-18 establishes a standard field method for measuring soil infiltration rates using double-ring infiltrometers to assess hydraulic conductivity. This procedure involves maintaining a constant water head in concentric rings, measuring vertical water flow to determine the infiltration rate [1]. You can access the full standard through the ASTM website. astm d338518 pdf
| Standard | Focus | Key Difference | |----------|-------|----------------| | ASTM D5093 | Field infiltration using single-ring infiltrometer | No outer ring; corrects for lateral flow mathematically. | | ASTM D5126 | Laboratory measurement of hydraulic conductivity (constant head) | Uses undisturbed soil cores. | | ASTM D3385 (older versions) | Same method but outdated references | No longer compliant with current specs. | | ISO 14388-2 | Double-ring infiltrometer (international version) | Different ring dimensions and reporting format. | The ASTM D3385-18 standard provides the field procedure
Overall, the ASTM D3385-18 PDF report provides a valuable resource for professionals and researchers working in the fields of hydrology, soil science, and environmental engineering. Edit your paper for clarity, grammar, and format
The definitive standard for measuring this property in the field is ASTM D3385-18: Standard Test Method for Infiltration Rate of Soils in Field Using Double-Ring Infiltrometer.
Scope
. The primary feature of this method is its use of two concentric rings to isolate vertical flow, providing a more accurate measurement of soil drainage and water management capacity. SCIRP Open Access Core Technical Features One-Dimensional Flow Promotion