Astm D338518 Pdf May 2026
ASTM D3385-18 establishes a standard field procedure for measuring soil infiltration rates using a double-ring infiltrometer, essential for engineering applications like waste disposal and stormwater management. It is best suited for uniform, fine-grained soils where a constant head of liquid is maintained to measure downward vertical flow. For complete technical specifications, visit ASTM International .
The ASTM D3385-18 PDF report provides a standardized approach for determining the infiltration rate of soil, which is essential for: astm d338518 pdf
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- D3385-18 (current active version, approved Mar 1, 2018) supersedes earlier editions (e.g., D3385-09). ASTM provides precision and bias statements; users should consult the full standard for formal precision data and the Summary of Changes.
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Why use the 2018 version?
Regulatory bodies (EPA, state DEQs, local health departments) and project specifications increasingly reference the latest ASTM standard. Using an obsolete PDF (e.g., D3385-03) may lead to non-compliance during audits or peer review. ASTM D3385-18 establishes a standard field procedure for
"18"
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. D3385-18 (current active version, approved Mar 1, 2018)
Significance and Use
ASTM D3385-18 specifies the standard test method for measuring the infiltration rate of soils in the field using a double-ring infiltrometer
