ISO 15114:2014

Fibre-reinforced plastic composites — Determination of the mode II fracture resistance for unidirectionally reinforced materials using the calibrated end-loaded split (C-ELS) test and an effective crack length approach

Publication date:   May 12, 2014

General information

90.93   Standard confirmed   Dec 4, 2024

ISO

ISO/TC 61/SC 13 Composites and reinforcement fibres

International Standard

83.120   Reinforced plastics

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Scope

ISO 15114:2014 specifies a method for the determination of mode II shear load delamination resistance. GIIC, (critical energy release rate), of unidirectional fibre-reinforced plastic composites using the calibrated end-loaded split (C-ELS) test.
It is applicable to carbon-fibre and glass-fibre reinforced thermosets and thermoplastics.
The scope is not necessarily limited to these fibres and lay-ups, but for laminates with other types of fibres or lay-ups, no recommendations for specimen dimensions and fibre volume content are currently available.

Life cycle

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PUBLISHED
ISO 15114:2014
90.93 Standard confirmed
Dec 4, 2024