SIST EN 13489:2003

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Wood flooring - Multi-layer parquet elementsHolzfußböden - MehrschichtparkettelementePlanchers en bois - Eléments de parquet contrecolléWood flooring - Multi-layer parquet elements79.080Polizdelki iz lesaSemi-manufactures of timberICS:Ta slovenski standard je istoveten z:EN 13489:2002SIST EN 13489:2003en01-oktober-2003SIST EN 13489:2003SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13489December 2002ICS 79.080English versionWood flooring - Multi-layer parquet elementsPlanchers en bois - Eléments de parquet contrecolléHolzfußböden - MehrschichtparkettelementeThis European Standard was approved by CEN on 4 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 13489:2002 ESIST EN 13489:2003

Botanical and trade names of the most commonly used species for woodflooring (hardwood and softwood species).15Annex B (normative)
Principles for the classification of the free class.21Bibliography.23SIST EN 13489:2003

D
Sound sapwood Not permitted Permitted up to 50 % ofthe face, if distributed Knots a Sound and intergrown Unsound knots Permitted if: diameter < 3 mm diameter < 1 mm if notgrouped together b Permitted if: diameter < 8 mm diameter < 2 mm Checks Not permitted Permitted up to 20 mmin length per strip Bark pockets Not permitted Not permitted Lightning shake Not permitted Not permitted Slope of grain Permitted, no limit Permitted, no limit Colour variation Slight variation permitted Permitted Medullary ray Permitted Permitted All features permittedwithout limit to size orquantity if these do notimpair the strength orthe wearing quality ofthe parquet flooring. Biodeterioration Not permitted Not permitted Not permitted, exceptblue stain and blackholes. Non-visible parts All features permitted without limit to size or quantity if these do not impair the strength or the wearing qualityof the parquet flooring.aCracks in knots and knot holes shall be filled.bKnots are grouped together if the distance separating them, measured from edge to edge, does not exceed 30 mm.SIST EN 13489:2003

D Sound sapwoodNot applicableNot applicableNot applicableKnots aSound and intergrownUnsound knotsPermitted if:diameter < 3 mmdiameter < 1 mm if notgrouped together bPermitted if:diameter < 8 mm cdiameter < 2 mm cChecksNot permittedPermitted up to 20 mmin length per stripBark pocketsNot permittedNot permittedLightning shakeNot permittedNot permittedSlope of grainPermitted, no limitPermitted, no limitColour variationSlight variationpermittedd. Slight tracesof natural discolorationpermittedPermittedRed heart and blackhearteNot permittedPermitted up to 50 % ofthe face, if distributedStick marksNot permittedPermittedMedullary rayPermittedPermittedAll features permittedwithout limit to size orquantity if these do notimpair the strength orwearing quality of theparquet flooring.BiodeteriorationNot permittedNot permittedNot permitted, exceptblue stain and blackholesNon-visible partsAll features permitted without limit to size or quantity if these do not impair the strength or wearing qualityof the parquet flooring.aCracks in knots and knot holes shall be filled.bKnots are grouped together if the distance separating them, measured from edge to edge, does not exceed 30 mm.cNo limitation in Betula spp. (birch).dPermitted for steamed beech.eBrown heart for birch and mapleSIST EN 13489:2003

D
Sound sapwoodPermittedPermitted Knots a Sound and intergrown Unsound knots Permitted if: diameter < 12 mm diameter < 5 mm if notgrouped together b Permitted if: diameter < 25 mm diameter < 15 mm ChecksNot permittedPermitted up to 40 mmin length per stripBark pockets Not permitted Not permittedLightning shake Not permitted Not permittedSlope of grain Permitted, no limit Permitted, no limitColour variation Slight variation permitted PermittedResin pockets Not permitted Permitted 2 mm in width Permitted 25 mm inlengthAll features permittedwithout limit to size orquantity if these donot impair the strengthor the wearing qualityof the parquet flooring.Biodeterioration Not permitted Not permitted Not permitted, exceptblue stain and blackholes Non-visible parts All features permitted without any limitation as to size or quantity if these do not impair the strength orwearing quality of th
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