EN 14020-1:2002
(Main)Reinforcements - Specification for textile glass rovings - Part 1: Designation
Reinforcements - Specification for textile glass rovings - Part 1: Designation
This part of this European Standard establishes a method of designation for roving made from continuous filament textile glass strands, which may be used as the basis for specifications.
This designation system is for roving used for the reinforcement of plastics and hydraulic matrices, and the manufacture of woven materials.
It does not apply to roving made from staple fibres.
It is not intended to imply that roving having the same designation give necessarily the same performance. Nor is the designation system intended to cover all the characteristics of roving. This part of this European Standard does not give engineering data, performance data or data which may be required to specify roving for a particular application or method of processing.
If such additional properties are required they shall be determined in accordance with the test methods specified in Part 2 of EN 14020.
Verstärkungsfasern - Spezifikation für Textilglasrovings - Teil 1: Bezeichnung
Renforts - Spécification des stratifils (rovings) de verre textile - Partie 1: Désignation
Ojačitve - Specifikacije za snopiče (roving) steklenih vlaken - 1. del: Označevanje
General Information
Overview
EN 14020-1:2002 is a European Standard developed by CEN that specifies a systematic method for the designation of textile glass rovings. These rovings are made from continuous filament textile glass strands and are primarily used for reinforcing plastics and hydraulic matrices, as well as for manufacturing woven materials. This standard provides a clear, standardized approach to identifying roving products to facilitate specification and communication between manufacturers, suppliers, and end-users.
It is important to note that EN 14020-1:2002 focuses solely on the designation system and does not cover performance, engineering data, or full characteristic properties of the rovings. Moreover, this part of the standard excludes rovings made from staple fibres. For additional properties or detailed testing methods, reference should be made to other parts of the EN 14020 series, particularly Part 2.
Key Topics
Designation System for Textile Glass Rovings
The standard establishes a coding structure for roving designation composed of:- Identity Block: Includes the European Standard reference number.
- Individual Item Block: Subdivided into three data blocks specifying glass type, designatory properties, and manufacturer information.
Data Blocks Explained
- Data Block 1: Identifies the glass type by symbol (e.g., E glass) and indicates "C" for continuous filament textile glass in line with EN ISO 2078.
- Data Block 2: Specifies designatory properties including the nominal filament diameter (microns) and the nominal roving linear density in tex, based on ISO 1888 and EN ISO 1889 standards.
- Data Block 3: Contains the manufacturer’s code and/or sizing/coating reference for traceability.
Standardized Coding Examples
Illustrations of the designation format ensure users can accurately interpret and implement the standard, for example:- EN 14020-EC10 6001234 representing an E glass roving with 10 micron filaments, a nominal linear density of 600 tex, and manufacturer code 1234.
Scope and Limitations
The standard is intended solely for continuous filament textile glass rovings and does not equate identical designations with identical performance, nor does it replace the need for testing or specification of other properties required for specific applications.
Applications
Reinforcement for Plastics
Textile glass rovings designated according to EN 14020-1 are widely used to reinforce composite plastics, enhancing mechanical strength, durability, and structural stability.Hydraulic Matrices Reinforcement
These rovings are critical in improving the integrity and longevity of materials exposed to hydraulic pressures and fluids, ensuring enhanced performance in demanding environments.Manufacture of Woven Materials
The fibers, when designated and supplied according to this standard, are suitable for producing woven textile glass fabrics used in diverse industrial sectors such as construction, automotive, and marine applications.Specification and Procurement
This standardized designation allows designers, engineers, and procurement specialists to precisely specify requirements and ensure consistent quality and compatibility from suppliers.
Related Standards
EN 14020 Series
- Part 2: Test methods and general requirements – Defines methods to test performance and quality of textile glass rovings.
- Part 3: Specific requirements – Details additional specifications tailored to different product types or applications.
EN ISO 2078:1993
Standard for designation of textile glass yarns that supports the glass type identification in this standard.EN ISO 1889:1997
Specifies determination of linear density (tex) for reinforcement yarns, critical for the nominal density parameter in the designation.EN ISO 472:2001
Provides vocabulary and terminology definitions related to plastics and reinforcing materials to harmonize communication within the industry.
Summary
EN 14020-1:2002 offers a vital, standardized designation system for continuous filament textile glass rovings used in reinforcement applications. By helping stakeholders specify products accurately without ambiguity, it supports quality assurance, supply chain transparency, and consistent performance expectations in reinforcing plastics, hydraulic matrices, and woven textile materials. For comprehensive product evaluation beyond designation, users should consult supplementary parts of the EN 14020 series and related ISO standards.
Keywords: EN 14020-1, textile glass roving designation, continuous filament glass, reinforcement plastics standard, hydraulic matrix reinforcement, glass fibre roving coding, European Standard glass rovings, roving identification system.
Frequently Asked Questions
EN 14020-1:2002 is a standard published by the European Committee for Standardization (CEN). Its full title is "Reinforcements - Specification for textile glass rovings - Part 1: Designation". This standard covers: This part of this European Standard establishes a method of designation for roving made from continuous filament textile glass strands, which may be used as the basis for specifications. This designation system is for roving used for the reinforcement of plastics and hydraulic matrices, and the manufacture of woven materials. It does not apply to roving made from staple fibres. It is not intended to imply that roving having the same designation give necessarily the same performance. Nor is the designation system intended to cover all the characteristics of roving. This part of this European Standard does not give engineering data, performance data or data which may be required to specify roving for a particular application or method of processing. If such additional properties are required they shall be determined in accordance with the test methods specified in Part 2 of EN 14020.
This part of this European Standard establishes a method of designation for roving made from continuous filament textile glass strands, which may be used as the basis for specifications. This designation system is for roving used for the reinforcement of plastics and hydraulic matrices, and the manufacture of woven materials. It does not apply to roving made from staple fibres. It is not intended to imply that roving having the same designation give necessarily the same performance. Nor is the designation system intended to cover all the characteristics of roving. This part of this European Standard does not give engineering data, performance data or data which may be required to specify roving for a particular application or method of processing. If such additional properties are required they shall be determined in accordance with the test methods specified in Part 2 of EN 14020.
EN 14020-1:2002 is classified under the following ICS (International Classification for Standards) categories: 59.100.10 - Textile glass materials. The ICS classification helps identify the subject area and facilitates finding related standards.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Verstärkungsfasern - Spezifikation für Textilglasrovings - Teil 1: BezeichnungRenforts - Spécification des stratifils (rovings) de verre textile - Partie 1: DésignationReinforcements - Specification for textile glass rovings - Part 1: Designation59.100.10Materiali iz steklenih vlakenTextile glass materialsICS:Ta slovenski standard je istoveten z:EN 14020-1:2002SIST EN 14020-1:2003en01-maj-2003SIST EN 14020-1:2003SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14020-1December 2002ICS 59.100.10English versionReinforcements - Specification for textile glass rovings - Part 1:DesignationRenforts - Spécification des stratifils (rovings) de verretextile - Partie 1: DésignationVerstärkungsfasern - Spezifikation für Textilglasrovings -Teil 1: BezeichnungThis European Standard was approved by CEN on 7 November 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14020-1:2002 ESIST EN 14020-1:2003
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