BS IS0 20975-2:2018 BSl Standards Publication Fibre-reinforced plastic compositess - Determination of laminate through-thickness properties Part 2: Determination of the elastic modulus, the strength and the Weibull size effects by flexural test of unidirectional laminate,for carbon-fibre based systems bsi. BSIS020975-2:2018 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 20975-2:2018 The UK participation inits preparation was entrustedto Technical Committee PRI/42, Fibre reinforced thermosettingplastics andprepregs. A list of organizations represented on this committee can be obtained on requestto its secretary. This publication does not purport to include all the necessary provisions ofa contract.Users areresponsiblefor its correct application. @TheBritishStandards Institution2018 Published by BSI Standards Limited 2018 ISBN9780580943942 ICS 83.120 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the StandardsPolicyandStrategyCommitteeon31August2018. Amendments/corrigendaissuedsincepublication Date Textaffected BSIS020975-2:2018 INTERNATIONAL ISO STANDARD 20975-2 First edition 2018-09-03 Fibre-reinforced plastic compositess Determination of laminate through-thickness properties - Part 2: Determination of the elastic modulus, the strength and the Weibull size effects by flexural test of unidirectional laminate, for carbon- fibre based systems Compositesplastiques renforcésdefibres-Détermination des proprietés de I'epaisseur traversante d'un composite stratifie - Partie 2: Détermination du module d'élasticité, de la résistance et deseffetsdelatailledeWeibullparessaienflexion suruncomposite stratifiéunidirectionnel,poursystemesabase defibresdecarbone Reference number IS0 20975-2:2018(E) ISO @ IS0 2018