SIST EN 13227:2018

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lesene talne obloge - Masivni tanki parketHolzfußböden - Massivholz-LamparkettproduktePlancher en bois - Produits de lamparquet massifWood flooring - Solid lamparquet products79.080Polizdelki iz lesaSemi-manufactures of timberICS:Ta slovenski standard je istoveten z:EN 13227:2017SIST EN 13227:2018en,fr,de01-januar-2018SIST EN 13227:2018SLOVENSKI
STANDARDSIST EN 13227:2003/AC:2007SIST EN 13227:20031DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13227
November
t r s y ICS
y {ä r z r Supersedes EN
s u t t yã t r r tEnglish Version
Wood flooring æ Solid lamparquet products Plancher en bois æ Planchettes massives
Holzfußböden æ MassivholzæLamparkettprodukte This European Standard was approved by CEN on
s x July
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s u t t yã t r s y ESIST EN 13227:2018

Botanical and trade names of the most commonly used species for wood flooring (hardwood and softwood species) .18 Annex B (normative)
Principles for the classification of the free class .26 Annex C (informative)
Moisture content .28 Annex D (informative)
Geometrical characteristics according to EN 13647:2011 .29 Bibliography .32
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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
and …. The face shall include all the visible surface of the element. It shall therefore extend to the chamfering 1), if any. The face shall be free from shake and the wood shall be sound. Any continuous glue joint which allows renovation without significantly changing the appearance or the functional characteristics is acceptable. 5.3.2 Rules for the most commonly used species 5.3.2.1 Quercus spp. (oak) Rules for oak are given in Table 1.
1) The chamfering is visible when elements are assembled. SIST EN 13227:2018

… Sound sapwood Not permitted Permitted a Slight traces permitted Knots Sound and intergrown
b < 70 mm
b
70 mm Unsound knots Permitted if: diameter
2 mm diameter
3 mm Not permitted Permitted if: diameter
5 mm diameter
10 mm diameter
3 mm Permitted if: diameter
15 mm diameter
30 mm diameter
10 mm Checks Not permitted Permitted All features permitted without limit to size or quantity if these do not impair the strength or the wearing quality of the wood flooring. 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 b Medullary ray Permitted Permitted Biodeterioration Not permitted Not permitted Not permitted, except blue stain and black holes Non-visible parts All features permitted without limit to size or quantity if these do not impair the strength or the wearing quality of the wood flooring. Sound sapwood is permitted up to 50 % of the thickness. a For large and maxi lamparquet elements, sound sapwood not exceeding 15 % of the face is permitted. b Brown oak. 5.3.2.2 Fraxinus excelsior (European ash) and Acer spp. (maple) Rules for European ash and maple are given in Table 2. SIST EN 13227:2018

… Sound sapwood Not applicable Not applicable Not applicable Knots Sound and intergrown Permitted if: Permitted if: Permitted if:
b < 70 mm diameter
2 mm diameter
5 mm diameter
15 mm
b
70 mm diameter
3 mm diameter
10 mm diameter
30 mm Unsound knots Not permitted diameter
3 mm diameter
10 mm Checks Not permitted Not permitted Not permitted Bark pockets Not permitted Not permitted Not permitted Lightning shake Not permitted Not permitted Not permitted Slope of grain Permitted, no limit Permitted, no limit Permitted, no limit Colour variation Slight variation permitted. Slight traces of natural discoloration (mineral lines) permitted. Permitted Permitted Stick marks Not permitted Permitted Permitted Biodeterioration Not permitted Not permitted Not permitted, except blue stain and black holes Non-visible parts All features permitted without limit to size or quantity if these do not impair the strength or the wearing quality of the wood flooring. 5.3.2.3 Fagus sylvatica (European beech) Rules for European beech are given in Table 3. SIST EN 13227:2018

… Sound sapwood Not applicable Not applicable Not applicable Knots Sound and intergrown Permitted if: Permitted if: Permitted if:
b < 70 mm diameter
2 mm diameter
5 mm diameter
15 mm
b
70 mm diameter
3 mm diameter
10 mm diameter
30 mm Unsound knots Not permitted diameter
3 mm diameter
10 mm Checks Not permitted Not permitted Not permitted Bark pockets Not permitted Not permitted Not permitted Lightning shake Not permitted Not permitted Not permitted Slope of grain Permitted, no limit Permitted, no limit Permitted, no limit Biodeterioration Not permitted Not permitted Not permitted, except blue stain and black holes Colour variation Slight variation permitted a. Slight traces of natural discoloration permitted. Permitted Permitted Red heart Not permitted Permitted Permitted Stick marks Not permitted Permitted Permitted Medullary ray Permitted Permitted Permitted Non-visible parts All features permitted without limit to size or quantity if these do not impair the strength or the wearing quality of the wood flooring. a Permitted for steamed beech. 5.3.2.4 Betula spp. (birch) Rules for birch are given in Table 4. SIST EN 13227:2018

… Sound sapwood Not applicable Not applicable Not applicable Knots Sound and intergrown Permitted if: Permitted if: Permitted if:
b < 70 mm diameter
2 mm diameter
5 mm diameter
15 mm
b
70 mm diameter
3 mm diameter
10 mm diameter
30 mm Unsound knots Not permitted diameter
3 mm diameter
10 mm Checks Not permitted Not permitted Not permitted Bark pockets Not permitted Not permitted Not permitted Lightning shake Not permitted Not permitted Not permitted Slope of grain Permitted, no limit Permitted, no limit Permitted, no limit Stick marks Not permitted Permitted Permitted Colour variation Slight variation permitted. Slight traces of natural discoloration and mineral lines permitted. Permitted Permitted Biodeterioration Not permitted Not permitted Not permitted, except blue stain and black holes Non-visible parts All features permitted without limit to size or quantity if these do not impair the strength or the wearing quality of the wood flooring. 5.3.2.5 Castanea sativa spp. (sweet chestnut) Rules for sweet chestnut are given in Table 5. SIST EN 13227:2018

… Sound sapwood Not permitted Not permitted 15 % permitted Knots Sound and intergrown Permitted if: Permitted if: Permitted if:
b < 70 mm diameter
2 mm diameter
5 mm diameter
15 mm
b
70 mm diameter
3 mm diameter
10 mm diameter
30 mm Unsound knots diameter
1 mm diameter
3 mm diameter
10 mm Yellow stain Not permitted 50 % permitted Permitted Checks Not permitted Permitted when the length
width of the element Permitted when the length
50 % of the length of the element Bark pockets Not permitted Not permitted Permitted Lightning shake Not permitted Not permitted Permitted Slope of grain Permitted, no limit Permitted, no limit Permitted, no limit Colour variation Slight variation permitted Permitted Permitted Biodeterioration Not permitted Not permitted Not permitted Non-visible parts All features permitted without limit to size or quantity if these do not impair the strength or the wearing quality of the wood flooring. Sound sapwood is permitted up to 50 % of the thickness. 5.3.2.6 Other hardwoods Rules for other hardwoods are given in Table 6. SIST EN 13227:2018

… Sound sapwood Not permitted Permitted Slight traces permitted Knots Sound and intergrown Permitted if: diameter
2 mm if not grouped together a Permitted if: diameter
5 mm if not grouped together a All features permitted without limit to size or quantity if these do not impair the strength or the wearing quality of the wood flooring. Unsound knots diameter
1 mm if not grouped together a diameter
2 mm if not grouped together a Checks Not permitted Not through going. Permitted if the width
0,5 % of the width of the element. Bark pockets Not permitted Not permitted Lightning shake Not permitted Not permitted Slope of grain Permitted, no limit Permitted, no limit Colour variation Permitted. Slight traces of natural discoloration and mineral lines permitted. Permitted Medullary ray Permitted Permitted Biode
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