1、ICS 79.040Schnittholz Sortierung nach dem Aussehen von Nadelholz Teil 1: Europische Fichten, Tannen, Kiefern, Douglasie und Lrchen(enthlt nderung A1 : 2002)European Standard EN 1611-1 : 1999 + Amendment A1 : 2002 has the status of aDIN Standard.A comma is used as the decimal marker.National foreword
2、This standard has been prepared by CEN/TC 175 Round and sawn timber (Secretariat: France), WG 2 Sawntimber.The responsible German body involved in its preparation was the Normenausschuss Holzwirtschaft undMbel (Timber and Furniture Standards Committee), Technical Committee 1.14.AmendmentsThis standa
3、rd differs from the November 1999 edition in that the scope has been extended to include larches.Previous editionDIN EN 1611-1: 1999-11.Ref. No. DIN EN 1611-1 : 2002-11English price group 07 Sales No. 110703.03DEUTSCHE NORM November 2002EN 1611-1Continued overleaf.EN comprises 9 pages. No part of th
4、is standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Sawn timberAppearance grading of softwoodPart 1: European spruces, firs, pines, Dou
5、glas fir and larches(includes Amendment A1 : 2002)English version of DIN EN 1611-1 : 1999 + A1 : 2002SupersedesNovember 1999 edition.English versionICS 79.040Descriptors:Sawn timberAppearance grading of softwoodPart 1: European spruces, firs, pines, Douglas fir and larches(includes Amendment A1 : 20
6、02) 2002. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 1611-1 : 1999 + A1 : 2002 ESchnittholz Sortierung nach demAussehen von Nadelholz Teil 1:Europische Fichten, Tannen, Kiefern,Douglasie und Lrchen(enthlt nderung A1 : 2002)This
7、European Standard was approved by CEN on 1999-07-23 and AmendmentA1 on 2002-05-01.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bib
8、liographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aC
9、EN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherland
10、s, Norway, Portugal, Spain, Sweden,Switzerland, and the United Kingdom.EN 1611-1August 1999Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung|Bois scis Classement daspectdes bois rsineux Partie 1: E
11、picas,sapins, pins, Douglas et mlzeseuropens(amendement A1 : 2002 inclus)+A1August 2002Supersedes EN 1611-1 : 1999.Page 2EN 1611-1 : 1999 + A1 : 2002ContentsPageForeword to EN 1611-1 : 1999 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12、. . . . . . . . 2Foreword to EN 1611-1 : 1999/A1 : 2002 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13、 . . . . . . . . . . . . . . . . 32 Normative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Rules for grading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34.1 General rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34.2 Determination of features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Tables of rules for grading . . . . . . . . . . . . . .
16、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Table 1: Grading on two faces Maximum accepted values for knots for European spruces,firs, pines, Douglas fir and larches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17、 . . . . . . . . . . . . 5Table 2: Grading on four sides Maximum accepted values for knots for European spruces,firs, pines, Douglas fir and larches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Table 3: Grading on two faces or four sides Ma
18、ximum accepted values of other featuresfor European spruces, firs, pines, Douglas fir and larches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Foreword to EN 1611-1 : 1999This European Standard has been prepared by Technical Committee CEN/TC 175 Round and sawn timber, theSecret
19、ariat of which is held by AFNOR.This standard is one of a series of standards concerning appearance grading of non-structural timber. The otherstandard of this series is:EN 975-1 Sawn timber Appearance grading of hardwood Part 1: Oak and beech.This European Standard shall be given the status of a na
20、tional standard, either by publication of an identical textor by endorsement, and conflicting national standards withdrawn, by February 2000 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement th
21、is European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Foreword to EN 1611-1 : 1999/A1 : 2002This amendment to EN 1611-1 : 1999 has
22、 been prepared by Technical Committee CEN/TC 175 Round andsawn timber, the Secretariat of which is held by AFNOR.This amendment shall be given the status of a national standard, either by publication of an identical text or byendorsement, and conflicting national standards withdrawn, by February 200
23、3 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, M
24、alta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Page 3EN 1611-1 : 1999 + A1 : 2002This European Standard defines appearance grades for European spruces, firs, pines, Douglas fir and larches.Page 4EN 1611-1 : 1999 + A1 : 2002Page 5EN 1611-1 : 1999 + A1 : 20
25、02Table 1: Grading on two facesMaximum accepted values for knots for European spruces, firs, pines, Douglas fir and larches(to be used in conjunction with clauses 1 to 4)larchesPage 6EN 1611-1 : 1999 + A1 : 2002Table 2: Grading on four sidesMaximum accepted values for knots for European spruces, fir
26、s, pines, Douglas fir and larches(to be used in conjunction with clauses 1 to 4)Page 7EN 1611-1 : 1999 + A1 : 2002larchesPage 8EN 1611-1 : 1999 + A1 : 2002Table 3: Grading on two faces or four sidesMaximum accepted values of other features for European spruces, firs, pines, Douglas fir and larches(to be used in conjunction with clauses 1 to 4)Page 9EN 1611-1 : 1999 + A1 : 2002
