1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 1824:2011Road marking materials Road trialsBS EN 1824:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 1824:2011. Itsupersedes BS
2、EN 1824:1998 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee B/509/2, Horizontal road markings and road studs.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include a
3、ll the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 72621 7ICS 93.080.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and St
4、rategy Committee on 30 June 2011.Amendments issued since publicationDate Text affectedBS EN 1824:2011EUROPEAN STANDARD NORME EUROPENNE 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 rou
5、tiers Straenmarkierungsmaterialien - Feldprfungen This European Standard was approved by CEN on 22 April 2011. CEN members are bound 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 alte
6、ration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the 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 mad
7、e by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Eston
8、ia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROP
9、ISCHES KOMITEE FR NORMUNG 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: EBS EN 1824:2011EN 1824:2011 (E) 2 Contents Foreword 31 Scope 42 Normative references 43
10、 Terms and definitions . 44 Test sites and conditions 45 Organization of road trials 76 Application of road marking materials 107 Measurements related to performance .118 Individual test report for road marking material.14Annex A (normative) Kppen classification .15Annex B (normative) Measurement of
11、 the number of wheel passages and the percentage of heavy vehicles .17Annex C (normative) Determination of the rate of application and the rate of consumption of material during application 21Annex D (normative) Drying time determination 24Annex E (normative) Meteorological determinations during app
12、lication 25Annex F (normative) Removability 27Annex G (normative) Determination of wear index 28Annex H (informative) Model of test report .30Bibliography 32BS EN 1824:2011EN 1824:2011 (E) 3 Foreword This document (EN 1824:2011) has been prepared by Technical Committee CEN/TC 226 “Road equipment”, t
13、he 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 December 2011, and conflicting national standards shall be withdrawn at the latest by December 2011. Atten
14、tion 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 1824:1998. According to the CEN/CENELEC Internal Regulations, t
15、he national standards organizations 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, Nethe
16、rlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. The Annexes A to G of this 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 o
17、f withdrawal (dow) fixed on December 2011 (including the request of an extension for the co-existence period): EN 1790, Road marking materials Preformed road markings, EN 1824, Road marking materials Road trials, EN 1871, Road marking materials Paint, thermoplastic and cold plastic materials Specifi
18、cations, EN 12802, Road marking materials Laboratory methods for identification, EN 13197, Road marking materials Wear simulator Turntable, EN 13212, Road marking materials Requirements for factory production control, EN 13459, Road marking materials Sampling and testing. BS EN 1824:2011EN 1824:2011
19、 (E) 4 1 Scope This document specifies the requirements for conducting road trials for road marking materials intended for use in both permanent 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 mea
20、sured and the frequency of the measurements and for the presentation of the results in the form of a test report. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated refere
21、nces, the latest edition of the referenced document (including any amendments) applies. EN 1436, Road marking materials Road marking performance for road users EN 13036-1, Road and airfield surface characteristics Test methods Part 1: Measurement of pavement surface macrotexture depth using a volume
22、tric patch technique 3 Terms and definitions For the purpose of this document, the following terms and definitions apply. 3.1 roll-over 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
23、/or non-drop materials which have adhered to the road marking substrate, when lines are done 3.3 rate of consumption during application 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 t
24、he number of heavy vehicles and the number of all vehicles circulating on the test site 4 Test sites and conditions 4.1 General Test sites 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 whic
25、h 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 which 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 spac
26、e at both ends. The roads used for test sites should be straight and flat and without junctions, substantial obstacles to daylight, sources of frequent dirt (quarries, field exits, etc.) or tracked vehicles. BS EN 1824:2011EN 1824:2011 (E) 5 NOTE It is desirable to have additional areas at the roads
27、ides in order to allow safe working conditions and convenient operation of application with road marking equipment. The percentage of 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 an
28、d classes Climatic classes (see Table 1) are defined according to the Kppen classification and the use of winter maintenance. Kppen 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
29、 road trials. Winter maintenance is applicable if this number is equal to or greater than 20 and shall be considered only for the Kppen 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 maintena
30、nce Dfb Dsb C4 Csa Bsh Cfa Csb BS EN 1824:2011EN 1824:2011 (E) 6 4.4 Road surface conditions and classes Road trials shall be carried 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 dama
31、ged by the presence of wheel tracks, fissures, cracks or similar. Highly porous surfaces shall be avoided. NOTE 1 Road trials on 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
32、 due to the draining properties. At the commencement of a road trial, a road surface report of the road trial shall be available. 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 wi
33、th EN 13036-1. The MTD shall be measured at several locations on the test field. The number of measurements depends on the test 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
34、are in the centre of the carriageway, near the right and left edge line. The averaged mean texture depth is derived from these measurements. 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. Dependi
35、ng to the averaged measured texture depth, the test field roughness is described in term of roughness class according to Table 2. 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 te
36、xture depth has an influence on the result of road trials, at least for materials applied in thin layers. 4.5 Roll-over classes 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
37、 trial, a traffic report for the duration of the road trial should be made available. The traffic report shall include the roll-over classes according to Table 3, determined on the measurement area(s) in accordance with Annex B. BS EN 1824:2011EN 1824:2011 (E) 7 Table 3 Roll-over classes Roll-over c
38、lass 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 P2 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 t
39、emporary road markings, while the roll-over classes P0 to P6 are for materials intended for permanent road markings. The traffic 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 maxi
40、mum gross mass is above 7500 kg. 4.6 Studded tyres classes For road trial sites where studded tyres are used to a significant 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 r
41、oad trials 5.1 Duration A road trial shall include at least one full climatic cycle of one year for materials intended for permanent 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
42、 authority. In these cases, it may be necessary for the markings to be removed. 5.2 Transverse and longitudinal application 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 are
43、a is necessary, the transverse pattern cannot be used. When both the transverse and longitudinal patterns are used on the same 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 distanc
44、e 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 could be done across one or two lanes. BS EN 1824:2011EN 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 axi
45、s of measurement column 3 Lane 1 7 measurement column 4 road marking material in test 8 measurement points for determination 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 longi
46、tudinal columns. For each of the road marking materials there shall be one line in each column containing measurement 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 d
47、irection. BS EN 1824:2011EN 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 line Figure 2 Example of a longitudinal pattern showing a
48、 measurement column BS EN 1824:2011EN 1824:2011 (E) 10 6 Application of road marking materials 6.1 General In case of longitudinal pattern, the application shall be done in the direction of the traffic. NOTE The test results depend on various factors related to the application of the road marking ma
49、terials, i.e. application method, quantities applied, weather conditions, etc. 6.2 Periods for application Road marking materials shall be applied when the weather conditions are as defined in 6.3. NOTE The participating parties can agree to include one or more periods for application. One period can, for instance, be for materials intended for use as temporary road markings and another for materials intended for use as permanent road markings. There
