EN 40-7:2002

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Drogovi za razsvetljavo - 7. del: Zahteve za drogove za razsvetljavo iz vlaknatoarmiranega polimernega kompozitaLichtmaste - Teil 7: Anforderungen an Lichtmaste aus faserverstärktem PolymerverbundstoffCandélabres - Partie 7: Spécifications pour les candélabres en composite renforcés de fibresLighting columns - Part 7: Requirements for fibre reinforced polymer composite lighting columns93.080.40Street lighting and related equipmentICS:Ta slovenski standard je istoveten z:EN 40-7:2002SIST EN 40-7:2003en01-julij-2003SIST EN 40-7:2003SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 40-7December 2002ICS 93.080.40Supersedes CR 40-7:1984English versionLighting columns - Part 7: Requirements for fibre reinforcedpolymer composite lighting columnsCandélabres - Partie 7: Spécifications pour les candélabresen composite renforcés de fibresLichtmaste - Teil 7: Anforderungen an Lichtmaste ausfaserverstärtem PolymerverbundstoffThis 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 40-7:2002 ESIST EN 40-7:2003

Constituents and properties of fibres.12Annex B (normative)
Design and verification of fibre reinforced polymer compositelighting columns.14Annex C (normative)
Characteristic property determination.17Annex D (informative)
Corrosion protection for fibre reinforced polymer compositelighting columns.18Annex E (normative)
Initial type tests.19Annex ZA (informative)
Clauses of this European Standard addressing essentialrequirements or other provisions of EU Construction Products Directives.20SIST EN 40-7:2003

equipment against externalmechanical impacts (IK code).EN ISO 527-4, Plastics - Determination of tensile properties - Part 4: Test conditions for isotropic andorthotopic fibre-reinforced plastic composites (ISO 527-4:1997).EN ISO 527-5, Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectionalfibre-reinforced plastic composites (ISO 527-5:1997).EN ISO 14125, Fibre-reinforced plastic composites - Determination of flexural properties (ISO14125:1998).EN ISO 14129, Fibre-reinforced plastic composites - Determination of the in-plane shear stress/shearstrain response, including the in-plane shear modulus and strength, by the +/- 45° tension test method(ISO 14129:1997).3 Terms and definitionsFor the purposes of this European Standard the terms and definitions given in EN 40-1:1991 apply.SIST EN 40-7:2003

Factor applied to f1 in bending strength calculation.E1
Flexural modulus of elasticity in the longitudinal direction.E2
Flexural modulus of elasticity in the transverse direction.G
In plane shear modulus.n12
Poisson’s ratio when loaded in the longitudinal direction.n21
Poisson’s ratio when loaded in the transverse direction.tu
Interlaminar shear strength.h
Constant.5 Materials5.1 Fibre ReinforcementThe fibre material shall have mechanical and durability characteristics that are adequate for theenvironment and design life of the column. E-glass fibre reinforcement having the typical propertiesdescribed in annex A is likely to comply. Additional or alternative fibres shall have mechanical anddurability characteristics that are equivalent to or greater than E-glass.A verification shall be obtained for each fibre batch supplied to the lighting column manufacturer,verifying that the batch complies with the fibre manufacturers’ performance specification.5.2 Polymer resinThe resin system shall have mechanical and durability characteristics that are adequate for theenvironment and design life of the column, and should have processing characteristics suited to themanufacturing process and fibre reinforcement. Thermosetting isophthalic polyester resin having thetypical properties given in annex A, Table A.3 is likely to comply. Alternative or additional resins shallhave mechanical and durability characteristics that are equivalent or greater than thermosettingpolyester. Filler content shall not adversely affect the mechanical and durability properties of the resin.To minimise the degradation of the material and colour fading during the designed lifetime a suitableUV stabilizer shall be added to the resin.A verification shall be obtained for each resin batch supplied to the lighting column manufacturer,certifying that the batch complies with the resin manufacturers’ performance specification.5.3 Attachments and fixingsAll structural attachments and fixings should be made of polymer composite materials or othermaterials that offer equivalent or enhanced durability.6 DimensionsThe main dimensions of fibre reinforced polymer composite lighting columns shall be in accordancewith prEN 40-2.SIST EN 40-7:2003
...