1、December 2011 Translation by DIN-Sprachendienst.English price group 18No 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).I
2、CS 93.080.20!$xxZ“1858555www.din.deDDIN EN 1824Road marking materials Road trialsEnglish translation of DIN EN 1824:2011-12Straenmarkierungsmaterialien FeldprfungenEnglische bersetzung von DIN EN 1824:2011-12Produits de marquage routier Essais routiersTraduction anglaise de DIN EN 1824:2011-12Supers
3、edesDIN EN 1824:1998-03www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 34 pages12.11 DIN EN 1824:2011-12 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 226 “Road
4、equipment” (Secretariat: AFNOR, France), Working Group WG 2 “Horizontal road signs” (lead-management: Spain). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-10-22 AA Straenmarkier
5、ungen. Amendments This standard differs from DIN EN 1824:1998-03 as follows: a) normative references have been updated; b) terms and definitions have been extended; c) Clause 4 has been extended; d) Annexes A to H have been revised. Previous editions DIN EN 1824: 1998-03 EUROPEAN STANDARD NORME EURO
6、PENNE EUROPISCHE NORM EN 1824 June 2011 ICS 93.080.20 Supersedes EN 1824:1998English Version Road marking materials - Road trials Produits de marquage routier - Essais routiers Straenmarkierungsmaterialien - Feldprfungen This European Standard was approved by CEN on 22 April 2011. CEN members are bo
7、und to comply with 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
8、CEN-CENELEC Management 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
9、 has the same status 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
10、, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1824:2011: EEUROPEAN COMMITTE
11、E FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG EN 1824:2011 (E) 2 Contents Foreword 31 Scope 42 Normative references 43 Terms and definitions . 44 Test sites and conditions 45 Organization of road trials 76 Application of road marking materials 107 Measurements r
12、elated to performance .118 Individual test report for road marking material.14Annex A (normative) Kppen classification .15Annex B (normative) Measurement of the number of wheel passages and the percentage of heavy vehicles .17Annex C (normative) Determination of the rate of application and the rate
13、of consumption of material during application 21Annex D (normative) Drying time determination 24Annex E (normative) Meteorological determinations during application 25Annex F (normative) Removability 27Annex G (normative) Determination of wear index 28Annex H (informative) Model of test report .30Bi
14、bliography 32DIN EN 1824:2011-12EN 1824:2011 (E) 3 Foreword This document (EN 1824:2011) has been prepared by Technical Committee CEN/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
15、an identical text or by endorsement, at the latest by December 2011, and conflicting national standards shall be withdrawn at the latest by December 2011. 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 no
16、t be held responsible for identifying any or all such patent rights. This document supersedes EN 1824:1998. 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, Cr
17、oatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. The Annexes A to G of this
18、 European Standard are normative and Annex H is informative. This European Standard is one of a package of inter-related European Standards with a common date of withdrawal (dow) fixed on December 2011 (including the request of an extension for the co-existence period): EN 1790, Road marking materia
19、ls Preformed road markings, EN 1824, Road marking materials Road trials, EN 1871, Road marking materials Paint, thermoplastic and cold plastic materials Specifications, EN 12802, Road marking materials Laboratory methods for identification, EN 13197, Road marking materials Wear simulator Turntable,
20、EN 13212, Road marking materials Requirements for factory production control, EN 13459, Road marking materials Sampling and testing. DIN EN 1824:2011-12EN 1824:2011 (E) 4 1 Scope This document specifies the requirements for conducting road trials for road marking materials intended for use in both p
21、ermanent and temporary road marking. Details are given for test sites, for the application of road marking materials on the test sites, for the parameters to be measured and the frequency of the measurements and for the presentation of the results in the form of a test report. 2 Normative references
22、 The following 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 1436, Road marking materials Road marking per
23、formance for road users EN 13036-1, Road and airfield surface characteristics Test methods Part 1: Measurement of pavement surface macrotexture depth using a volumetric patch technique 3 Terms and definitions For the purpose of this document, the following terms and definitions apply. 3.1 roll-over
24、number of wheels passing over a point of a road surface within a specified period of time 3.2 useful rate of application quantity, expressed in gm-2, of drop-on and/or non-drop materials which have adhered to the road marking substrate, when lines are done 3.3 rate of consumption during application
25、quantity, expressed in gm-2, of drop-on or injection materials at the exit of the guns of the application equipment 3.4 percentage of heavy vehicles ratio between the number of heavy vehicles and the number of all vehicles circulating on the test site 4 Test sites and conditions 4.1 General Test sit
26、es shall be arranged at suitable locations in accordance with 4.2 to 4.5. The test results may depend on test field location, climate, road surface and traffic which shall be described according to 4.2 to 4.6. 4.2 Test sites characteristics and location The test site shall be located in an area whic
27、h belongs to one of the climatic classes defined in 4.3. The test site shall consist of a field, where the road marking materials are to be applied, with extra space at both ends. The roads used for test sites should be straight and flat and without junctions, substantial obstacles to daylight, sour
28、ces of frequent dirt (quarries, field exits, etc.) or tracked vehicles. DIN EN 1824:2011-12EN 1824:2011 (E) 5 NOTE It is desirable to have additional areas at the roadsides in order to allow safe working conditions and convenient operation of application with road marking equipment. The percentage o
29、f heavy vehicles on the test site shall be 10 % to 25 % of all vehicles. The location of the test site shall be indicated in the test report. 4.3 Climatic conditions and classes Climatic classes (see Table 1) are defined according to the Kppen classification and the use of winter maintenance. Kppen
30、classification shall be determined according to Annex A. Winter maintenance is defined by the number of times that snowplough have operated on the test field during the road trials. Winter maintenance is applicable if this number is equal to or greater than 20 and shall be considered only for the Kp
31、pen zone Cfb. Table 1 Test Field climatic classes Climatic Class Climatic zone according to Kppen C1 Dfc E C2 Cfb without Winter maintenance C3 Cfb with Winter maintenance Dfb Dsb C4 Csa Bsh Cfa Csb DIN EN 1824:2011-12EN 1824:2011 (E) 6 4.4 Road surface conditions and classes Road trials shall be ca
32、rried out on asphaltic road surfaces of an age of 1 year or more, which are in good condition and not in need of repair for the duration of the road trials and are not damaged by the presence of wheel tracks, fissures, cracks or similar. Highly porous surfaces shall be avoided. NOTE 1 Road trials on
33、 cement concrete surfaces do not give repeatable results because of on-going chemical reactions. NOTE 2 Road trials on highly porous surfaces do not give comparable results due to the draining properties. At the commencement of a road trial, a road surface report of the road trial shall be available
34、. The test surface report shall include a general description of the road surface and an account of the texture depth (MTD: mean texture depth), determined in accordance with EN 13036-1. The MTD shall be measured at several locations on the test field. The number of measurements depends on the test
35、field length. Measurements shall be carried out, at least, at three transversal locations and repeated every 30 m on the test field. The transversal measurements locations are in the centre of the carriageway, near the right and left edge line. The averaged mean texture depth is derived from these m
36、easurements. The standard deviation shall be less than 0,15 mm. NOTE 3 The averaged texture depth may also be directly determined in accordance with EN ISO 13473-1. Depending to the averaged measured texture depth, the test field roughness is described in term of roughness class according to Table 2
37、. Table 2 Test field roughness classes Roughness class Averaged measured texture depth RG1 0,60 mm RG2 0,60 mm and 0,90 mm RG3 0,90 mm and 1,20 mm RG4 1,20 mm NOTE 4 The texture depth has an influence on the result of road trials, at least for materials applied in thin layers. 4.5 Roll-over classes
38、The volume of traffic shall be such as to ensure that one or more measurement areas with the desired roll-over class can be selected (see 7.2). At the termination of a road trial, a traffic report for the duration of the road trial should be made available. The traffic report shall include the roll-
39、over classes according to Table 3, determined on the measurement area(s) in accordance with Annex B. DIN EN 1824:2011-12EN 1824:2011 (E) 7 Table 3 Roll-over classes Roll-over class Number of wheel passagesT0 50 000 T1 Between 50 000 and 60 000 T2 100 000 20 % P0 50 000 P1 Between 50 000 and 60 000 P
40、2 100 000 20 % P3 200 000 20 % P4 500 000 20 % P5 P5.5 P6 1 000 000 20 % 1 500 000 10 % 2 000 000 10 % NOTE The roll-over classes T0, T1 and T2 are for materials intended for temporary road markings, while the roll-over classes P0 to P6 are for materials intended for permanent road markings. The tra
41、ffic report should further include the percentage of heavy vehicles together with an indication of the counting method used. A vehicle is considered a heavy vehicle if its maximum gross mass is above 7500 kg. 4.6 Studded tyres classes For road trial sites where studded tyres are used to a significan
42、t degree, this shall be indicated on the test report. NOTE From general experience, such traffic conditions can be relevant to the erosion of road markings. 5 Organization of road trials 5.1 Duration A road trial shall include at least one full climatic cycle of one year for materials intended for p
43、ermanent road marking and up to 6 months for materials intended for temporary road marking. In some cases, test markings may fall below the performance requirements of the road authority. In these cases, it may be necessary for the markings to be removed. 5.2 Transverse and longitudinal application
44、patterns 5.2.1 General Road marking materials shall be applied in patterns of lines either transverse or longitudinal to the road. When a long (more than 40 cm) measurement area is necessary, the transverse pattern cannot be used. When both the transverse and longitudinal patterns are used on the sa
45、me test site, they shall be used on separate parts of that test site. 5.2.2 Transverse pattern At least three lines shall be applied for each road marking material. The distance between two adjacent lines should be at least 0,35 m and the width at least 0,15 m as shown in Figure 1. The application c
46、ould be done across one or two lanes. - DIN EN 1824:2011-12EN 1824:2011 (E) 8 NOTE Lines of the same material need not be adjacent. Key 1 edge line 5 measurement areas 2 Lane 2 6 axis of measurement column 3 Lane 1 7 measurement column 4 road marking material in test 8 measurement points for determi
47、nation of the number of wheel passages Figure 1 Example of a transverse pattern showing a measurement column 5.2.3 Longitudinal pattern Lines are applied in transverse rows and longitudinal columns. For each of the road marking materials there shall be one line in each column containing measurement
48、areas (see 7.2.2.3). The lines should be at least 0,13 m wide and at least 1 m long as shown in Figure 2. Unmarked space between the lines is a minimum of 0,5 m in the longitudinal direction. DIN EN 1824:2011-12EN 1824:2011 (E) 9 Key 1 2 6 columns 4 rows 6 7 axis of measurement column Measurement column 3 centre line 8 Measurement areas 4 Lane 1 9 Measurement point for the determination of the number of wheel passages 5 edge li
