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SN EN ISO 12957-1 : 2005

Current

Current

The latest, up-to-date edition.

GEOSYNTHETICS - DETERMINATION OF FRICTION CHARACTERISTICS - PART 1: DIRECT SHEAR TEST

Published date

01-12-2013

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test specimens
6 Conditioning
7 Apparatus
8 Procedure
9 Calculations
10 Test report

Explains an index test method to determine the friction characteristics of geotextiles and geotextile-related products in contact with a standard sand, i.e. with a specified density and moisture content, under a normal stress and at a constant rate of displacement, using a direct shear apparatus.

DevelopmentNote
Also numbered as SN 670716 (12/2005)
DocumentType
Standard
PublisherName
Swiss Standards
Status
Current

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