NEN EN ISO 12236 : 2006

Committees responsible
National foreword
Foreword
Method
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Reagents
6 Apparatus
7 Specimens
8 Conditioning
9 Procedure
10 Recording, calculation and expression of results
11 Test report
Figures
1 Plunger
2 Typical arrangement for CBR test
3 Example of guide block use
4 Example of typical curve, plunger force versus
    plunger displacement

Determines puncture resistance by measurement of force required to push a flat ended plunger through geotextiles and geotextile-related products. Applies to most products but does not include materials with apertures greater than 10 mm.