• ASTM D4542-07

ASTM D4542-07

Standard Test Method for Pore Water Extraction and Determination of the Soluble Salt Content of Soils by Refractometer

ASTM International, 07/01/2007

Publisher: ASTM

File Format: PDF

$30.00$60.00


Published:01/07/2007

Pages:6

File Size:1 file , 150 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This test method covers a rapid procedure for squeezing pore water from fine-grained soils for the purpose of determining the amount of soluble salts present in the extracted pore water.

1.2 This test method was developed for soils having a water content equal to or greater than approximately 14 %, for example, marine soils. An extensive summary of procedures for extracting pore water from soils has been presented by Kriukov and Manheim (1).

1.3 This test method is not generally applicable for determining the soluble salt content of the pore water extracted from coarse-grained soils, such as clean sands and gravels.

1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

1.5 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D 6026.

More ASTM standard pdf

ASTM D913-10

ASTM D913-10

Standard Practice for Evaluating Degree of Traffic Paint Line Wear

$26.00 $52.00

ASTM D502-89(1995)e1

ASTM D502-89(1995)e1

Standard Test Method for Particle Size of Soaps and Other Detergents

$25.00 $50.00

ASTM D3995-95

ASTM D3995-95

Standard Performance Specification for Men's and Women's Knitted Career Apparel Fabrics: Dress and Vocational

$25.00 $50.00

ASTM C926-14a

ASTM C926-14a

Standard Specification for Application of Portland Cement-Based Plaster

$33.00 $67.00