Astm D338518 Pdf Jun 2026
The test requires hauling large volumes of water to remote field sites and monitoring the apparatus for several hours. Accessing the ASTM D3385-18 PDF
Engineers and hydrologists download and reference the ASTM D3385-18 PDF to safely execute projects involving:
The is an essential document for geotechnical engineers, environmental consultants, and construction quality control personnel. It provides a standardized, repeatable, and defensible method for measuring soil infiltration rate in the field.
While summaries provide a conceptual overview, relying on third-party guides for regulatory compliance, engineering reports, or forensic litigation can introduce severe errors. Accessing the official provides several critical advantages: astm d338518 pdf
Evaluating the permeability of soil caps and containment barriers. Limitations of the Test
The ASTM D3385-18 method is highly specialized and not suitable for all soil conditions:
The only way to ensure you have the complete, accurate, and up-to-date standard is to obtain it from official ASTM International sales channels. You can purchase the official PDF version from: The test requires hauling large volumes of water
Conducting a test compliant with ASTM D3385-18 requires a specific toolkit designed to maintain physical and hydraulic integrity in the field:
The designation "18" indicates that the standard was last reviewed, updated, or reapproved in the year 2018. This specific testing standard is governed by ASTM Committee D18 on Soil and Rock and falls directly under Subcommittee D18.04 on Hydrologic Properties of Soils & Rocks. Core Objectives of the Test
. It is primarily conducted at the ground surface or in shallow trenches, making it ideal for relatively uniform soils without large rocks or high gravel content. Why the "Double-Ring" Design Matters While summaries provide a conceptual overview, relying on
The test should ideally use water of similar chemical composition to the actual liquid expected in the real-world application (e.g., local groundwater or municipal water). Using pure distilled water on sodium-rich soils can cause clay swelling and artificially reduce measured infiltration rates. Finding and Accessing the Official PDF Document
The infiltration rate measured by this method has applications in liquid waste disposal studies, evaluation of potential septic-tank disposal fields, assessments of leaching and drainage efficiencies, determination of irrigation requirements, water spreading and recharge projects, and evaluation of canal or reservoir leakage, among other applications.
