NA 005

DIN Standards Committee Building and Civil Engineering

Project

Earthworks - Geotechnical laboratory tests - Part 4: Test method for measurement of collapse potential of soils (EN 17542-4)

Abstract

This standard specifies the test method for the determination of the magnitude of one-dimensional collapse that occurs when unsaturated soils are inundated with water. This method is used to determine two parameters related with the collapsibility of a soil: the collapse index and the collapse potential. This test method specifies the technique for specimen preparation, the apparatus and the procedure for quantifying the amount of height change associated with collapse and procedures for reporting test results. The procedure given in this test method is applicable to both undisturbed samples or remolded specimens. It is a one single sample test procedure.

Begin

2024-05-28

WI

00396021

Planned document number

DIN EN 00396021

Project number

00519285

Responsible national committee

NA 005-05-22 AA - Earthworks (national mirror committee for CEN/TC 396), Joint committee with FGSV  

Responsible european committee

CEN/TC 396/WG 8 - Test methods  

Contact

M. Eng.

Ulrich Wittchow

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2627
Fax: +49 30 2601-42627

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