1、ICS 93.080.20Straenmarkierungsmaterialien Premixglasperlen(enthlt nderung A1 : 2003)Ref. No. DIN EN 1424 : 2003-08English price group 06 Sales No. 110612.03DEUTSCHE NORM August 2003EN 1424EN comprises 7 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches In
2、stitut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Road marking materialsPremix glass beads(includes Amendment A1 : 2003)English version of DIN EN 1424 : 1997 + A1 : 2003European Standard EN 1424 : 1997 + Amendm
3、ent A1 : 2003 has the status of a DINStandard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 226 Road equipment (Secretariat: France).The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Buildingand Civil Engineer
4、ing Standards Committee), Technical Committee 10.06.02 Straenmarkierungen.DIN 66165-1 and DIN 66165-2 are the standards corresponding to International Standard ISO 2591-1referred to in clause 2 of the EN.AmendmentsThis standard differs from the October 1997 edition in that some editorial amendments
5、have been made.Previous editionDIN EN 1424: 1997-10.National Annex NAStandards referred to(and not included in Normative references)DIN 66165-1 Particle size analysis Sieve analysis General principlesDIN 66165-2 Particle size analysis Sieve analysis ProcedureSupersedesOctober 1997 edition.English ve
6、rsionICS 93.080.20Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungRoad marking materialsPremix glass beads(includes Amendment A1 : 2003) 2003. CEN All rights of exploitation in any form and by any
7、 meansreserved worldwide for CEN national members.Ref. No. EN 1424 : 1997 + A1 : 2003 EProduits de marquage routier Microbilles de verre de prmlange(amendement A1 : 2003 inclus)Straenmarkierungsmaterialien Premixglasperlen(enthlt nderung A1 : 2003)This European Standard was approved by CEN on 1997-0
8、6-20 and Amend-ment A1 on 2003-01-02.CEN members are bound to comply with the CEN/CENELEC InternalRegulations which stipulate the conditions for giving this European Standardthe status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such natio
9、nalstandards 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 theresponsibility of a CEN member into its own language and notified to
10、 theManagement Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland,Ireland, Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia,Spain, S
11、weden, Switzerland, and the United Kingdom.|+ A1April 2003EN 1424August 1997Supersedes EN 1424 : 1997.Page 2EN 1424 : 1997 + A1 : 2003ContentsPageForeword to EN 1424 : 1997 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12、 . 2Foreword to EN 1424 : 1997/A1 : 2003 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13、. . . . . . . . . . . 32 Normative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14、 . . . . . . . . . . . . . . . . . . . . . . . . . 34 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Sampling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Foreword to EN 1424 : 1997This European Standar
16、d has been prepared by Technical Committee CEN/TC 226 Road equipment, theSecretariat of which is held by AFNOR.This European Standard shall be given the status of a national standard, either by publication of an identical textor by endorsement, and conflicting national standards withdrawn, by Februa
17、ry 1998 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,Luxembo
18、urg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Foreword to EN 1424 : 1997/A1 : 2003This amendment to EN 1424 : 1998 has been prepared by Technical Committee CEN/TC 226 Road equipment,the Secretariat of which is held by AFNOR.This amendment shall be given t
19、he status of a national standard, either by publication of an identical text or byendorsement, and conflicting national standards withdrawn, by October 2003 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound
20、 to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland, and theUnited Kingdom.Page 3EN 1424 : 1997 + A1 : 2003Pag
21、e 4EN 1424 : 1997 + A1 : 2003For a period of 5 years after the date of publication of this European Standard existing national standardgranulometries can be used, even if they use sieves other than those defined in ISO 565 Sizes R 40.Thereafter, granulometries shall be described by selecting sieves
22、in accordance with the following rules(see table 1):Page 5EN 1424 : 1997 + A1 : 2003When tested in accordance with Annex D (reference method), glass beads with imperfections asdescribed in Annex C, shall be considered defective.Using the reference method, and taking into consideration only one defec
23、t per bead, the maximumweighted percentage of defective premix glass beads shall be 20 % for premix glass beads with adiameter lower than 1 mm and 30 % for premix glass beads with a diameter equal to or greater than1 mm, in both cases including a maximum of 3 % of grains and foreign particles (see t
24、able 4). If agranulometry includes beads with diameters lower than 1 mm and diameters equal to or greater than1 mm they shall be separated by means of a sieve with nominal sizes of openings of 1 mm and checkedseparately.Page 6EN 1424 : 1997 + A1 : 2003Table 4 : Maximum weighted percentage of defecti
25、ve premix glass beadsDiameter of Maximum weighted percentage Maximum weighted percentageglass beads of defective glass beads a) of grains and foreign particlesmm %1 20 3”130a) When alternative test methods are used as in Annex H (informative) of EN 1423 : 1997, the correlatedvalues shall be applied. In a situation of dispute, the method described in Annex D (normative) ofEN 1423 : 1997 shall be the reference method.Page 7EN 1424 : 1997 + A1 : 2003
