DIN EN 1423-2013 Road marking materials - Drop on materials - Glass beads antiskid aggregates and mixtures of the two German version EN 1423 2012 + AC 2013《道路标记材料 标记用滴状材料 玻璃料滴、防滑剂及.pdf

《DIN EN 1423-2013 Road marking materials - Drop on materials - Glass beads antiskid aggregates and mixtures of the two German version EN 1423 2012 + AC 2013《道路标记材料 标记用滴状材料 玻璃料滴、防滑剂及.pdf》由会员分享，可在线阅读，更多相关《DIN EN 1423-2013 Road marking materials - Drop on materials - Glass beads antiskid aggregates and mixtures of the two German version EN 1423 2012 + AC 2013《道路标记材料 标记用滴状材料 玻璃料滴、防滑剂及.pdf（72页珍藏版）》请在麦多课文档分享上搜索。

1、March 2013 Translation by DIN-Sprachendienst.English price group 22No part of this translation may be reproduced without 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).ICS

2、93.080.20!$1#“1961400www.din.deDDIN EN 1423Road marking materials Drop on materials Glass beads, antiskid aggregates and mixtures of the two;English version EN 1423:2012 + AC:2013,English translation of DIN EN 1423:2013-03Straenmarkierungsmaterialien Nachstreumittel Markierungs-Glasperlen, Griffigke

3、itsmittel und Nachstreugemische;Englische Fassung EN 1423:2012 + AC:2013,Englische bersetzung von DIN EN 1423:2013-03Produits de marquage routier Produits de saupoudrage Microbilles de verre, granulats antidrapants et mlange de ces deux composants;Version anglaise EN 1423:2012 + AC:2013,Traduction a

4、nglaise de DIN EN 1423:2013-03SupersedesDIN EN 1423:2012-04www.beuth.deDocument comprises 72 pagesIn case of doubt, the German-language original shall be considered authoritative.02.13DIN EN 1423:2013-03 2 A comma is used as the decimal marker. National foreword This document (EN 1423:2012) has been

5、 prepared by Technical Committee CEN/TC 226 “Road equipment” (Secretariat: AFNOR, France), Working Group WG 2 “Horizontal signalization” (lead-management: Spain). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Commit

6、tee), Working Committee NA 005-10-22 AA Straenmarkierungen. Amendments This standard differs from DIN EN 1423:2003-10 as follows: a) the definitions have been modified to clarify the different products, glass beads, antiskid aggregates and mixtures of the two; b) the standard has been updated with r

7、egard to the new technologies that allow lower defects on glass beads with a diameter equal to or greater than 1 mm; c) the essential characteristics of dangerous substances for glass beads and transparent antiskid aggregates in glass have been included; d) a test method for determining the presence

8、 of dangerous substances has been included; e) a test method for determining the glass beads and antiskid aggregates ratio in mixtures of the two has been included; f) the order of paragraphs has been changed to comply with the template for European Standards; g) Clause 6 “Evaluation of conformity”

9、has been added; h) parts of Annex ZA have been modified to comply with the template for product standards. Compared with DIN EN 1423:2012-04 the following corrections have been made: a) the titles of Tables 10 and 11 have been modified. Previous editions DIN EN 1423: 1997-10, 2003-10, 2012-04 EUROPE

10、AN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1423 February 2012 + AC February 2013 ICS 93.080.20 Supersedes EN 1423:1997 English Version Road marking materials Drop on materials Glass beads, antiskid aggregates and mixtures of the two Produits de marquage routier Produits de saupoudrage Microbille

11、s de verre, granulats antidrapants et mlange de ces deux composants Straenmarkierungsmaterialien Nachstreumittel Markierungs-Glasperlen, Griffigkeitsmittel und Nachstreugemische EN 1423:2011 was approved by CEN on 2011-12-17 and Corrigendum AC:2012 on 2013-02-20. CEN members are bound to comply with

12、 the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Manage

13、ment 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same stat

14、us as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal

15、, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any m

16、eans reserved worldwide for CEN national Members. Ref. No. EN 1423:2012 + AC:2013 E 2 Contents Foreword . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 6 4 Requirements . 7 4.1 Glass beads 7 4.1.1 Surface treatments of glass beads 7 4.1.2 Visibility characteristics 7 4.1.3 Granulome

17、try . 8 4.1.4 Dangerous substances . 10 4.1.5 Durability aspects Resistance to chemicals: water, hydrochloric acid, calcium chloride and sodium sulphide . 10 4.2 Transparent antiskid aggregates . 10 4.2.1 pH value 10 4.2.2 Granulometry . 10 4.2.3 Dangerous substances . 12 4.2.4 Durability aspects Re

18、sistance to fragmentation (friability) 12 4.3 Non transparent antiskid aggregates 12 4.3.1 pH value 12 4.3.2 Visibility characteristics 12 4.3.3 Granulometry . 13 4.3.4 Durability aspects Resistance to fragmentation (friability) 14 4.4 Mixtures of glass beads and antiskid aggregates 14 4.4.1 General

19、 14 4.4.2 Durability aspects 15 5 Testing, assessment and sampling methods . 15 5.1 General 15 5.2 Sampling . 15 5.3 Glass beads 16 5.3.1 Surface treatments of glass beads 16 5.3.2 Visibility characteristics 16 5.3.3 Granulometry . 16 5.3.4 Dangerous substances . 16 5.3.5 Durability Resistance to ch

20、emicals: water, hydrochloric acid, calcium chloride and sodium sulphide 16 5.4 Transparent antiskid aggregates . 16 5.4.1 pH value 16 5.4.2 Granulometry . 17 5.4.3 Dangerous substances . 17 5.4.4 Durability Resistance to fragmentation (friability). 17 5.5 Non transparent antiskid aggregates 17 5.5.1

21、 pH value 17 5.5.2 Visibility Characteristics . 17 5.5.3 Granulometry . 17 5.5.4 Durability Resistance to fragmentation (friability). 17 5.6 Mixture of glass beads and antiskid aggregates 17 6 Evaluation of conformity . 18 6.1 General 18 6.2 Initial type testing and type testing 18 6.2.1 General 18

22、6.2.2 Test samples, testing and compliance criteria . 19 EN 1423:2012+ AC:2013 (E) DIN EN 1423:2013-033 6.2.3 Test reports 21 6.3 Factory Production control (FPC) 21 6.3.1 General . 21 6.3.2 Requirements . 21 6.3.3 Product specific requirements . 25 6.3.4 Initial inspection of factory and FPC . 26 6

23、.3.5 Continuous surveillance of FPC 26 6.3.6 Procedure for modifications 26 7 Marking . 27 Annex A (normative) Test method to determine the refractive index of the glass beads . 28 A.1 General . 28 A.2 Principle . 28 A.3 Equipment and materials 29 A.4 Procedure . 30 A.5 Expression of the results . 3

24、0 Annex B (normative) Test methods to determine the resistance of the glass beads to the effects of water, hydrochloric acid, calcium chloride and sodium sulphide . 31 B.1 Resistance to the effects of water . 31 B.2 Resistance to the effects of hydrochloric acid 31 B.3 Resistance to the effects of c

25、alcium chloride 31 B.4 Resistance to the effects of sodium Sulphide . 31 Annex C (normative) Glass bead defects . 33 C.1 Oval glass beads (see Figure C.1) . 33 C.2 Satellites (see Figure C.2) . 33 C.3 Tear shaped glass beads (see Figure C.3) 33 C.4 Glass beads fused together (see Figure C.4) . 34 C.

26、5 Roundish glass beads (see Figure C.5) 34 C.6 Opaque glass beads (see Figure C.6) . 34 C.7 Milky glass beads (see Figure C.7) 35 C.8 Gas inclusions (see Figure C.8) . 35 C.9 Grains (see Figure C.9) . 35 C.10 Foreign particles 36 Annex D (normative) Test method to determine maximum weighted percenta

27、ge of defective glass beads Procedure . 37 D.1 General . 37 D.2 Results of counting . 38 Annex E (normative) Test method to determine the presence of the moisture proof coating . 40 E.1 Procedure A . 40 E.2 Procedure B . 41 Annex F (normative) Test method to determine the presence of floatation coat

28、ing . 42 F.1 General . 42 F.2 Principle . 42 F.3 Apparatus and reagents . 42 F.4 Procedure . 42 F.5 Results 42 Annex G (normative) Test method to determine the friability index of the antiskid aggregates . 43 G.1 General . 43 G.2 Apparatus . 43 G.3 Material to be tested 43 G.4 Procedure . 44 G.5 Exp

29、ression of results 44 G.6 Precision 45 Annex H (informative) Alternative test methods to determine maximum weighted percentage of defective glass beads . 46 H.1 General . 46 H.2 Visual test method . 46 EN 1423:2012+ AC:2013 (E) DIN EN 1423:2013-034 H.3 Automatic test method 47 Annex I (normative) Te

30、st method to determine the presence of dangerous substances . 53 I.1 Reference method 53 I.2 Quick alternative method 54 Annex J (normative) Test method to determine glass beads and antiskid aggregates ratio in mixtures of the two 55 J.1 General 55 J.2 Equipment and material 55 J.3 Procedure . 55 J.

31、4 Alternative methods 55 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive 57 Bibliography . 70 EN 1423:2012+ AC:2013 (E) DIN EN 1423:2013-035 Foreword This document (EN 1423:2012) has been prepared by Technical Committee CEN

32、/TC 226 “Road equipment”, 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 August 2012, and conflicting national standards shall be withdrawn at the lates

33、t by August 2012. 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 1423:1997. This document has been prepar

34、ed under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. The main changes incorporated in th

35、is revision are: a) Modification of the definitions to clarify better the different products glass beads antiskid aggregates and mixtures of the two; b) Update of the standard to the new technologies that allow lower defects on glass beads with diameter equal or bigger than 1 mm; c) Addition of the

36、essential characteristic of dangerous substances for glass beads and transparent antiskid aggregates in glass; d) Addition of test method to determine presence of dangerous substances; e) Addition of test method to determine glass beads and antiskid aggregates ratio in mixtures of the two; f) Modifi

37、cation of the order of paragraphs to comply to the template for European Standards; g) Addition of Clause 6 “Evaluation of conformity”; h) Modification of parts of Annex ZA to comply to the template for product standard. According to the CEN/CENELEC Internal Regulations, the national standards organ

38、izations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Por

39、tugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. EN 1423:2012+ AC:2013 (E) DIN EN 1423:2013-036 1 Scope This European Standard specifies the requirements applicable to glass beads, anti-skid aggregates, and the mixture of the two, which are applied as dr

40、op-on materials on road markings products (i.e. paints, cold plastics and thermoplastics). Glass beads and/or anti-skid aggregates, or their mixture, applied during the process of manufacturing other road marking products are not covered by this European Standard. 2 Normative references The followin

41、g referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 787-9, General methods of test for pigments and extend

42、ers Part 9: Determination of pH value of aqueous suspension (ISO 787-9) ISO 565:1990, Test sieves Metal wire cloth, perforated metal plate and electroformed sheet Nominal sizes of openings ISO 2591-1, Test sieving Part 1: Methods using test sieves of woven wire cloth and perforated metal plate ISO 7

43、724-2, Paints and varnishes Colorimetry Part 2: Colour measurement 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 types of drop-on materials 3.1.1 glass bead transparent spherical glass particle, used to provide night visibility for the road

44、 markings by retroreflecting the incident headlight beams of a vehicle towards the driver NOTE This product is defined by five characteristics: refractive index, maximum weighted percentage of defective glass beads, granulometry, content of dangerous substances and resistance to chemicals. In additi

45、on, surface treatment with its intended use need to be declared by manufacturer (if any). 3.1.2 antiskid aggregate hard grain of natural or artificial origin, used to provide antiskid qualities for the road markings NOTE This product is defined by the following characteristics: transparent antiskid

46、aggregates: granulometry, resistance to fragmentation (friability); in addition, for transparent antiskid aggregates in glass, content of dangerous substances; non-transparent antiskid aggregate granulometry, resistance to fragmentation (friability) chromaticity co-ordinates and luminance factor. 3.

47、1.3 mixture of glass beads and antiskid aggregates product which is a combination of here above product criteria and their relative ratio EN 1423:2012+ AC:2013 (E) DIN EN 1423:2013-037 3.2 intermediate bulk container IBC container with a capacity of up to 1 300 kg, used as an intermediate solution i

48、n between bags and tins (25 kg to 50 kg) and bulk transport 4 Requirements 4.1 Glass beads 4.1.1 Surface treatments of glass beads 4.1.1.1 General Special coatings may be applied to the surface of the glass beads to enhance their properties. 4.1.1.2 Moisture proof coating Moisture proof coating is a

49、dded to avoid that the glass bead absorb air humidity. When tested in accordance with 5.3.1.1, the presence of moisture proof coating shall be declared as Pass” or “Fail”. 4.1.1.3 Floatation coating Floatation coating is added to glass beads mainly to allow to the beads to float (and so do not penetrate too much inside) when dropped on road marking materials in liquid phase. When tested in accordance with 5.3.1.2 the presence of floatation coating shall be declared as Pass” or “Fail”. 4.1.1.4 Adhesion coating Adhesion coatin