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STANDARD

Current

ÖNORM EN ISO 20337

Issue date: 2019 12 15

Fibre-reinforced plastic composites - Shear test method using a shear frame for the determination of the in-plane shear stress/shear strain response and shear modulus (ISO 20337:2018)

This document specifies a method using a shear test apparatus for measuring the in-plane shear stress/shear strain response, shear modulus and shear strength of continuous-fibre-reinforced plastic composite materials with fibre orientations of 0° and 0°/90°. This method is applicable to thermoset and thermoplastic matrix laminates made from unidirectional layers/non-woven fabrics and/or fabrics including unidirectional fabrics, with the fibres oriented at 0° and 0°/90° to the specimen axis, where the lay-up is symmetrical and balanced about the specimen mid-plane. The method is suitable for determining shear properties in both the linear and nonlinear load-deformation range even at shear strains greater than 5 %. Short and long fibre-reinforced plastic composites can also be tested using this document.

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General information on ÖNORM EN ISO 20337

Format

Digital | 18 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 074 Plastics and Elastomers

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 12781-1:2011	Titel Geometrical product specifications (GPS) — Flatness — Part 1: Vocabulary and parameters of flatness	Ausgabedatum 2011 03 25	Art Standard	Zur Produktseite
Dokumentnummer ISO 2602:1980	Titel Statistical interpretation of test results — Estimation of the mean — Confidence interval	Ausgabedatum 1980 02 01	Art Standard	Zur Produktseite
Dokumentnummer ISO 2818:2018	Titel Plastics — Preparation of test specimens by machining	Ausgabedatum 2018 12 13	Art Standard	Zur Produktseite
Dokumentnummer ISO 291:2008	Titel Plastics — Standard atmospheres for conditioning and testing	Ausgabedatum 2008 04 22	Art Standard	Zur Produktseite
Dokumentnummer ISO 7500-1:2018	Titel Metallic materials — Calibration and verification of static uniaxial testing machines — Part 1: Tension/compression testing machines — Calibration and verification of the force-measuring system	Ausgabedatum 2018 02 07	Art Standard	Zur Produktseite

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