SIST EN 1910:2016

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lesene talne obloge ter leseni stenski in stropni opaži - Ugotavljanje dimenzijske stabilnostiHolzfußböden und Wand- und Deckenbekleidungen aus Holz - Bestimmung der DimensionsstabilitätPlanchers en bois et lambris et bardages en bois - Détermination de la stabilité dimensionnelleWood flooring and wood panelling and cladding - Determination of dimensional stability79.080Polizdelki iz lesaSemi-manufactures of timberICS:Ta slovenski standard je istoveten z:EN 1910:2016SIST EN 1910:2016en,fr,de01-september-2016SIST EN 1910:2016SLOVENSKI
STANDARDSIST EN 1910:20131DGRPHãþD



SIST EN 1910:2016



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1910
April
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y {ä r z r Supersedes EN
s { s rã t r s uEnglish Version
Wood flooring and wood panelling and cladding æ Determination of dimensional stability Planchers en bois et lambris et bardages en bois æ Dßtermination de la stabilitß dimensionnelle
Holzfußböden und Wandæ und Deckenbekleidungen aus Holz æ Bestimmung der Dimensionsstabilität This European Standard was approved by CEN on
t r February
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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
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9
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s { s rã t r s x ESIST EN 1910:2016



EN 1910:2016 (E) 2 Contents Page European foreword . 4 1 Scope . 5 2 Normative references . 5 3 Terms and definitions . 5 4 Principle . 5 5 Test equipment . 5 5.1 Conditioning room or enclosure . 5 5.2 Stabilizing room or enclosure . 6 5.3 Trays . 6 5.4 Measuring equipment . 6 5.5 Scales . 6 5.6 Oven . 6 6 Test specimens . 6 6.1 Dimensions and shape . 6 6.2 Sampling . 7 6.3 Conditioning . 7 7 Measurements . 7 7.1 Mass . 7 7.2 Dimensions of the test specimen . 7 7.3 Warp . 7 7.3.1 General . 7 7.3.2 Twist . 7 7.3.3 Procedure. 7 7.3.4 Expression of results . 9 7.4 Moisture content . 9 8 Procedure. 9 8.1 Initial measurements . 9 8.2 Exposure to the humid climate . 9 8.3 Measurements after stabilization in the humid climate . 9 8.4 Exposure to the dry climate . 9 8.5 Measurements after stabilization in the dry climate . 10 8.6 Oven drying . 10 9 Calculation and expression of the results of a test specimen . 10 9.1 Moisture content . 10 9.2 Dimensional changes . 10 9.3 Warp . 10 9.3.1 Cup . 10 9.3.2 Spring . 11 9.3.3 Bow . 11 9.3.4 Twist . 11 10 Accuracy of the 10 test specimens . 11 10.1 Dimensional changes . 11 10.2 Warp . 11 SIST EN 1910:2016



EN 1910:2016 (E) 3 11 Test report . 11 Bibliography . 13
SIST EN 1910:2016



EN 1910:2016 (E) 4 European foreword This document (EN 1910:2016) has been prepared by Technical Committee CEN/TC 175 “Round and sawn timber”, the secretariat of which is held by AFNOR. 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 2016, and conflicting national standards shall be withdrawn at the latest by October 2016. 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. This document supersedes EN 1910:2013. According to the CEN/CENELEC Internal Regulations, the national standards organizations 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 1910:2016



EN 1910:2016 (E) 5 1 Scope This European Standard specifies a method of test to determine the dimensional changes and warp of the elements of wood flooring and wood panelling and cladding. 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 undate
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