Astm D338518 Pdf 💫

The "18" 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.

By understanding and adhering to standards like ASTM D3385-18, professionals in the construction, civil engineering, and geosynthetics industries can ensure that geotextile materials perform as expected, thereby enhancing the safety, durability, and sustainability of infrastructure projects. Whether you're an engineer, a procurement specialist, or a researcher in the field, staying informed about ASTM standards and their implications can significantly impact the success of your projects. astm d338518 pdf

ASTM D3385-18 is a standardized field test method published by ASTM International (formerly known as the American Society for Testing and Materials). The full title is: The "18" in D3385-18 denotes the year of approval: 2018

Standard Test Method for Infiltration Rate of Soils in Field Using Double-Ring Infiltrometer Standard Test Method for Infiltration Rate of Soils

The double-ring infiltrometer is the core apparatus. It consists of two concentric metal rings driven into the soil. Water is maintained at a constant level in both rings. The inner ring measures the vertical infiltration rate, while the outer ring creates a buffer zone to minimize lateral spread of water, ensuring that flow in the inner ring is predominantly one-dimensional (vertical).

| Source | Format | Price (approx.) | Access | |--------|--------|----------------|--------| | ASTM International (www.astm.org) | PDF (secure, watermarked) | $56–$66 (USD) | Instant download upon purchase | | IHS Markit / S&P Global | PDF | $60–$70 | Subscription or single purchase | | Techstreet (Wolters Kluwer) | PDF | $62 | Single-user or multi-user license | | ANSI Webstore | PDF | $60 | Direct download | | University/Corporate subscriptions | PDF | Varies | Through institutional access (e.g., ASTM Compass) |

ASTM D3385-18 specifies stringent requirements for the equipment used to ensure data reliability.