Geosynthetics - Test method for the determination of the strain hardening modulus of PE-HD geosynthetic barriers
NORM herausgegeben am 1.4.2019
Bezeichnung normen: ČSN EN 17096
Zeichen: 806195
Katalog-Nummer: 507250
Ausgabedatum normen: 1.4.2019
Zahl der Seiten: 16
Gewicht ca.: 48 g (0.11 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies a test method for the measurement of the strain hardening modulus which is used as a measure for the resistance to slow crack growth of polyethylene. The strain hardening modulus is obtained from true stress versus draw ratio curves on PE-HD geosynthetic barrier samples. This standard specifies how measurement is performed and how the strain hardening modulus is determined. Details of the required equipment, precision and sample preparations are given. This test method is suitable for all PE-HD types of GBR-P