Concise takeaway
ASTM D3385-18 establishes a field procedure using a double-ring infiltrometer to measure the liquid infiltration rate of soils. This constant-head method helps determine vertical soil permeability for environmental and engineering projects by recording water volume over time. For more details, visit ASTM . Standard ASTM D3385-18 - Afnor EDITIONS astm d338518 pdf
: Drive the outer ring into the soil to a depth of approximately 150 mm (6 in.). Concentric Placement Concise takeaway ASTM D3385-18 establishes a field procedure
ASTM D3385-18, officially titled “Standard Test Method for Infiltration Rate of Soils in Field Using Double-Ring Infiltrometers,” serves as the industry benchmark for this measurement. By utilizing a concentric ring apparatus, the method aims to minimize lateral flow divergence, thereby providing a more accurate representation of the vertical hydraulic conductivity of the soil. This paper dissects the standard, offering guidance on its practical application and theoretical basis. Standard ASTM D3385-18 - Afnor EDITIONS : Drive
ASTM D3385-18 explicitly warns about several pitfalls:
The in D3385-18 denotes the year of approval: 2018 . This is the most current active version of the standard as of this writing (prior versions: D3385-09, D3385-03, D3385-94, etc.). Understanding what changed is important if your quality management system requires adherence to the latest revision.
If you have searched for , you are likely looking for a digital copy of this specific version (2018 edition) for research, compliance, or education. This article will explain what the standard covers, why the 2018 version matters, how to legally obtain the PDF, and keys to correctly applying the test method.