EN 16245-4:2013

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Faserverstärkte Verbundwerkstoffe - Angabe von Werkstoffeigenschaften - Teil 4: Spezifische Anforderungen an GewebeComposites plastiques renforcés de fibres - Déclaration des caractéristiques des matières premières - Partie 4: Exigences particulières pour les tissusFibre-reinforced plastic composites - Declaration of raw material characteristics - Part 4: Specific requirements for fabrics83.120Reinforced plasticsICS:Ta slovenski standard je istoveten z:EN 16245-4:2013SIST EN 16245-4:2013en,fr,de01-julij-2013SIST EN 16245-4:2013SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16245-4
April 2013 ICS 83.120 English Version
Fibre-reinforced plastic composites - Declaration of raw material characteristics - Part 4: Specific requirements for fabrics
Composites plastiques renforcés de fibres - Déclaration des caractéristiques des matières premières - Partie 4: Exigences particulières pour les tissus
Faserverstärkte Verbundwerkstoffe - Angabe von Werkstoffeigenschaften - Teil 4: Spezifische Anforderungen an Gewebe This European Standard was approved by CEN on 1 March 2013.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16245-4:2013: ESIST EN 16245-4:2013

Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions and abbreviated terms .5 3.1 Terms and definitions .5 3.2 Abbreviated terms .5 4 Content of a declaration .5 5 Specific declaration requirements .5 5.1 General .5 5.2 Declaration for fabrics with continuous fibre .6 5.2.1 Declaration for uni-axial and multi-axial fabrics .6 5.2.2 Declaration for woven roving fabric . 10 5.3 Declaration for fabrics with discontinuous fibre . 10 5.4 Declaration for additional process/material . 10 Bibliography . 12
Foreword This document (EN 16245-4:2013) has been prepared by Technical Committee CEN/TC 249 “Plastics”, the secretariat of which is held by NBN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2013, and conflicting national standards shall be withdrawn at the latest by October 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. EN 16245 consists of the following parts, under the general title Fibre-reinforced plastic composites — Declaration of raw material characteristics:  Part 1: General requirements  Part 2: Specific requirements for resin, curing systems, additives and modifiers  Part 3: Specific requirements for fibre  Part 4: Specific requirements for fabrics  Part 5: Specific requirements for core materials According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 16245-4:2013

1 Scope This part of this European Standard specifies the minimum information to be declared for fabrics to be used for the manufacturing of composites products, also impregnated products, but not to the composite products or impregnated products themselves. These specific declaration requirements are in addition to the general requirements given in Part 1 of this standard (i.e. EN 16245-1). This document includes requirements for the Certificate of Analysis (CoA). The purpose of the CoA is to verify that material properties and quality conform to the declared values.
This part of the standard is applicable to uni-axial and multi-axial fabric material.
2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13473-1, Reinforcement — Specifications for multi-axial multi-ply fabrics — Part 1: Designation EN 13473-2, Reinforcement — Specifications for multi-axial multi-ply fabrics — Part 2: Methods of test and general requirements EN 16245-1:2013, Fibre-reinforced plastic composites — Declaration of raw material characteristics — Part 1: General requirements EN 16245-3, Fibre-reinforced plastic composites — Declaration of raw material characteristics — Part 3: Specific requirements for fibre EN ISO 291, Plastics — Standard atmospheres for conditioning and testing (ISO 291) EN ISO 1889, Reinforcement yarns — Determination of linear density (ISO 1889) EN ISO 3344, Reinforcement products — Determination of moisture content (ISO 3344) EN ISO 4921, Knitting — Basic concepts — Vocabulary (ISO 4921) ISO 1887, Textile glass — Determination of combustible-matter content ISO 3374, Reinforcement products — Mats and fabrics — Determination of mass per unit area ISO 5025, Reinforcement products — Woven fabrics — Determination of width and length SIST EN 16245-4:2013

3 Terms and definitions and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 fabric material constructed of interlaced yarns, fibres, or filaments, usually a planar structure
Note 1 to entry:
Nonwovens can be included in this classification. 3.1.2 structural fibre load carrying fibre in the fabric 3.2 Abbreviated terms UD
uni-axial, fibres in one direction BIAX
bi-axial, fibres in two directions TRIAX
three-axial, fibres in three directions QUADRIAX
four-axial, fibres in four directions 4 Content of a declaration A declaration for the fabrics shall consist of information according to Clause 5 of EN 16245-1:2013 and Clause 5 of this standard. 5 Specific declaration requirements 5.1 General The specific requirements for fabrics are given below.
All declaration requirements, i.e. the general information according to EN 16245-1 and the specific declaration requirements according to this part (i.e. EN 16245-4), and application dependant requirements as agreed between manufacturer/supplier and customer shall be declared by the supplier as information to the customer, and the following apply:  if the property given has reference to a test method standard or test method, this test method standard or test method shall be used;  the values given shall be in accordance with the test method standard given;  if the test environment is not clearly stated in the specific test method standard, the standard a
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