ASTM D4221-25

Standard Test Method for Dispersive Characteristics of Clay Soil by Double Hydrometer

STANDARD published on 15.3.2025

Standard + Redline - Online secure PDF (86.40 USD)

The information about the standard:

Designation standards: ASTM D4221-25
Publication date standards: 15.3.2025
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM D4221-25 :

Keywords:
clays, deflocculation, dispersion, dispersive clay, erosion, gradation, hydrometer analysis, jugging, particle size, piping, sedimentation analysis,, ICS Number Code 91.100.15 (Mineral materials and products)