ASTM D4221-17
- Standard Test Method for Dispersive Characteristics of Clay Soil by Double Hydrometer
- standard by ASTM International, 07/01/2017
- Category: ASTM
$58.00
$29.00
1.1 This test method provides an indication of the natural dispersive characteristics of clay soils by comparing the amount of particles finer than 2-μm as determined by this method compared to the amount of particles finer than 2-μm as determined by Test Method D7928 (1).2 In order to do this comparison, two similar specimens must be obtained from the sample.
PDF
All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.
Multi-User Access
After purchasing, you have the ability to assign each license to a specific user.
Printable
At any time, you are permitted to make printed copies for your and your members' reference use.
ASTM F1506-18
Standard Performance Specification for Flame Resistant and Electric Arc Rated Protective Clothing Wo..
$24.00 $48.00
ASTM F712-06(2018)
Standard Test Methods and Specifications for Electrically Insulating Plastic Guard Equipment for Pro..
$24.00 $48.00
ASTM D3268-91(2018)
Standard Test Method for Separation and Collection of Particulate and Gaseous Fluorides in the Atmos..
$24.00 $48.00