SIST EN 13285:2018
(Main)Unbound mixtures - Specifications
Unbound mixtures - Specifications
This European Standard specifies requirements for unbound mixtures used for construction and maintenance of roads, airfields and other trafficked areas. The requirements are defined with appropriate cross-reference to EN 13242.
This European Standard applies to unbound mixtures of natural, artificial and recycled aggregates (see annex A) with a upper sieve size (D) from 8 mm to 80 mm and lower sieve size (d) = 0 at the point of delivery.
NOTE 1 Mixtures with an upper sieve size (D) greater than 80 mm are not covered by this European Standard but may be specified in the place of use.
NOTE 2 Water content of the mixture and the density of the installed layer are not specified mixture requirements. Both parameters are related to the control of the construction of the layer, and are outside the scope of this European Standard.
Ungebundene Gemische - Anforderungen
Diese Europäische Norm legt Anforderungen an ungebundene Gemische fest, die beim Bau und bei der Instandhaltung von Straßen, Flugplätzen und anderen Verkehrsflächen angewendet werden.
Diese Europäische Norm gilt für ungebundene Gemische aus natürlichen, künstlichen und rezyklierten Gesteinskörnungen mit einer oberen Siebgröße (D) von 8 mm bis 90 mm und einer unteren Siebgröße (d) 0 bei der Auslieferung.
ANMERKUNG 1 Gemische mit einer oberen Siebgröße (D) größer als 90 mm werden von dieser Europäischen Norm nicht abgedeckt, sind jedoch möglicherweise am Verwendungsort festgelegt.
ANMERKUNG 2 Der Wassergehalt des Gemisches und die Dichte der eingebauten Schicht sind keine für die Gemische vorgeschriebenen Anforderungen. Beide Eigenschaften hängen von der Überwachung der eingebauten Schicht ab und liegen außerhalb des Anwendungsbereiches dieser Europäischen Norm.
Die Anforderungen an Gesteinskörnungen werden unter entsprechenden Querverweisen auf EN 13242 festgelegt.
Graves non traitées - Spécifications
La présente Norme Européenne spécifie les exigences relatives aux mélanges non traités utilisés pour la construction et l'entretien des routes, des aérodromes et d'autres aires de trafic.
La présente Norme Européenne s'applique aux mélanges non traités de granulats naturels, artificiels et recyclés ayant une dimension maximale des grains (D) comprise entre 5,6 mm et 90 mm et une dimension minimale des grains (d) = 0 à la livraison.
NOTE 1 Les mélanges dont la dimension maximale des grains (D) dépasse 90 mm ne sont pas couverts par la présente Norme Européenne, mais peuvent être spécifiés sur les lieux d'utilisation.
NOTE 2 La teneur en eau du mélange et la masse volumique de la couche mise en place ne sont pas des exigences spécifiées relatives au mélange. Ces deux paramètres sont relatifs au contrôle de la construction de la couche et sortent du domaine d'application de la présente Norme Européenne.
Ces exigences relatives aux granulats sont définies conformément aux références croisées appropriées à la norme EN 13242.
L’utilisation de granulats comme sols n’est pas couvert par cette norme.
Nevezane zmesi - Zahteve
Ta evropski standard določa zahteve za nevezane zmesi, ki se uporabljajo za gradnjo in vzdrževanje cest, vzletišč ter drugih prometnih površin. Zahteve so definirane z ustreznim sklicem na standard EN 13242. Ta evropski standard se uporablja za nevezane zmesi naravnih, umetnih in recikliranih agregatov (glej dodatek A) z nazivno velikostjo zrn (D) od 8 mm do 80 mm in najmanjšo velikostjo zrn (d) = 0 v času dobave. OPOMBA 1 Ta evropski standard ne zajema za zmesi z nazivno velikostjo zrn (D), večjo od 80 mm, vendar se lahko navaja na mestu uporabe. OPOMBA 2 Vsebnost vode v zmesi in gostota položene plasti nista podani zahtevi zmesi. Oba parametra sta povezana z nadzorom zgradbe plasti in sta zunaj področja uporabe tega evropskega standarda.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Nevezane zmesi - ZahteveUngebundene Gemische - AnforderungenGraves non traitées - SpécificationsUnbound mixtures - Specifications93.080.20Materiali za gradnjo cestRoad construction materialsICS:Ta slovenski standard je istoveten z:EN 13285:2018SIST EN 13285:2018en,fr,de01-september-2018SIST EN 13285:2018SLOVENSKI
STANDARDSIST EN 13285:20101DGRPHãþD
SIST EN 13285:2018
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13285
June
t r s z ICS
{ uä r z rä t r Supersedes EN
s u t z wã t r s rEnglish Version
Unbound mixtures æ Specifications Graves non traitées æ Spécifications
Ungebundene Gemische æ Anforderungen This European Standard was approved by CEN on
t r February
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels
9
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s u t z wã t r s z ESIST EN 13285:2018
EN 13285:2018 (E) 2 Contents Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 5 4 Requirements . 5 4.1 General requirements . 5 4.2 Aggregate requirements . 5 4.3 Mixture requirements . 6 4.3.1 Mixture designation . 6 4.3.2 Fines content . 6 4.3.3 Oversize . 7 4.3.4 Grading requirements . 8 4.3.5 Laboratory dry density and water content . 12 4.3.6 Other requirements . 13 4.3.7 Dangerous substances . 13 5 Assessment and verification of constancy of performance — AVCP . 13 5.1 General . 13 5.2 Type Testing . 14 5.2.1 General . 14 5.2.2 Characteristics, testing and conformity criteria . 14 5.2.3 Test reports . 15 5.2.4 Shared other party results . 15 5.3 Factory production control (FPC) . 16 5.3.1 General . 16 5.3.2 Requirements . 16 5.3.3 Product specific requirements . 21 5.3.4 Procedure for modifications . 22 6 Classification and designation . 22 7 Marking and labelling . 22 Annex A (informative)
Use of the manufacturer’s declared value . 24 A.1 Terminology . 24 A.2 Overall grading range . 24 A.3 Manufacturer’s declared value grading range. 25 A.4 Manufacturer’s declared value (MDV) . 25 A.5 Tolerances for comparison with the manufacturer’s declared value . 25 Annex B (informative)
Guidance on the assessment of the mechanical behaviour of unbound mixtures . 26 Annex C (informative)
A-deviations . 27 Bibliography . 28 SIST EN 13285:2018
EN 13285:2018 (E) 3 European foreword This document (EN 13285:2018) has been prepared by Technical Committee CEN/TC 227 “Roads materials”, the secretariat of which is held by DIN. 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 2018, and conflicting national standards shall be withdrawn at the latest by March 2020. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN not be held responsible for identifying any or all such patent rights. This document supersedes EN 13285:2010. Compared with EN 13285:2010 the following changes have been made: a) Introduction of new categories for mixtures, designations, grading and fines content; b) adjustment of scope for new categories to an upper sieve size (D) range from 5,6 mm to 90 mm; c) introduction of definitions for new terms; d) A-Deviation by Estonia introduced in new Annex C. The former Annex C is now part of Clause 5. 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 13285:2018
EN 13285:2018 (E) 4 1 Scope This European Standard specifies requirements for unbound mixtures used for construction and maintenance of roads, airfields and other trafficked areas. This European Standard applies to unbound mixtures of natural, manufactured and recycled aggregates with an upper sieve size (D) from 5,6 mm to 90 mm and lower sieve size (d) = 0 at the point of delivery. NOTE 1 Mixtures with an upper sieve size (D) greater than 90 mm are not covered by this European Standard but may be specified in the place of use. NOTE 2 Water content of the mixture and the density of the installed layer are not specified mixture requirements. Both parameters are related to the control of the construction of the layer and are outside the scope of this European Standard. The aggregate requirements are defined with appropriate cross-reference to EN 13242. Use of aggregates as soil is not covered by this standard. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies EN 932-1, Tests for general properties of aggregates — Part 1: Methods for sampling EN 932-5, Tests for general properties of aggregates — Part 5: Common equipment and calibration EN 933-1, Tests for geometrical properties of aggregates — Part 1: Determination of particle size distribution — Sieving method EN 13242, Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction EN 13286-1, Unbound and hydraulically bound mixtures — Part 1: Test methods for laboratory reference density and water content — Introduction, general requirements and sampling EN 13286-2, Unbound and hydraulically bound mixtures — Part 2: Test methods for laboratory reference density and water content — Proctor compaction EN 13286-3, Unbound and hydraulically bound mixtures — Part 3: Test methods for laboratory reference density and water content — Vibrocompression with controlled parameters EN 13286-4, Unbound and hydraulically bound mixtures — Part 4: Test methods for laboratory reference density and water content — Vibrating hammer EN 13286-5, Unbound and hydraulically bound mixtures — Part 5: Test methods for laboratory reference density and water content — Vibrating table EN 16236, Assessment and Verification of the Constancy of Performance (AVCP) of aggregates — Type testing and Factory Production Control SIST EN 13285:2018
EN 13285:2018 (E) 5 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 13242, EN 16236 and the following apply. 3.1 unbound mixture granular material, normally of a controlled grading with d = 0, which is generally used in pavement bases and sub-bases and surface layers Note 1 to entry: An unbound mixture does not contain an added binder. 3.2 manufacturer’s declared value (MDV) value declared by the manufacturer accompanied by a declared tolerance 3.3 week of production 5 days of production in a period no longer than 3 months 3.4 month of production 20 days of production in a period no longer than 6 months 3.5 six month of production 120 days of production in a period no longer than 2 years 3.6 year of production at least one day of production in a period no longer than 12 months Note 1 to entry: For the purpose of the test frequencies, a year of production is the same as a calendar year. 4 Requirements 4.1 General requirements The need for testing for all properties in this clause shall be limited according to the particular application or end use or origin of the mixture. When required, the tests specified in 4.2 to 4.3 shall be carried out to determine appropriate properties. When a test is not required, it should be specified as a “No requirement”. 4.2 Aggregate requirements The following properties of the aggregates used in the mixture shall be in accordance with EN 13242: — shape of coarse aggregate; — percentage of crushed particles and of totally rounded particles in coarse aggregates; — fines quality; — resistance to fragmentation of coarse aggregate; SIST EN 13285:2018
EN 13285:2018 (E) 6 — particle density; — water absorption; — resistance to wear of coarse aggregate; — chemical requirements (e.g. water soluble sulphate); — classification of the constituents of recycled aggregates; — durability requirements. 4.3 Mixture requirements 4.3.1 Mixture designation Mixtures (0/D) shall be selected from Table 1. Table 1 — Mixture designation 0/5,6 (0/5) 0/6,3 (0/6) 0/8 0/10 0/11,2 (0/11) 0/12,5 (0/12) 0/14 0/16 0/20 0/22,4 (0/22) 0/31,5 (0/32) 0/40 0/45 0/56 0/63 0/80 0/90
NOTE
Rounded sizes shown in parentheses can be used as simplified descriptions of aggregate sizes. Other mixture designations 0/D may be declared with D selected from the ISO 565/R20 series. 4.3.2 Fines content When required, the percentage of particles which pass the 0,063 mm sieve (fines) determined in accordance with EN 933-1 shall not exceed the values in Table 2, according to the category chosen. SIST EN 13285:2018
EN 13285:2018 (E) 7 Table 2 — Maximum fines content Percentage passing
0,063 mm sieve by mass Category
3 UF 3
5 UF 5
7 UF 7
9 UF 9
12 UF 12
15 UF 15 > 15 UFDeclared No requirement UF NR NOTE
No requirement (NR) Category, UF (upper fines content) When required, the percentage of particles passing the 0,063 mm sieve shall also be equal or greater than the values given in Table 3, according to the category chosen. Table 3 — Minimum fines content Percentage passing
0,063 mm sieve by mass Category
2 LF 2
4 LF 4
6 LF 6
8 LF 8
10 LF 10 < 2 LFDeclared No requirement LF NR NOTE
No requirement (NR) Category, LF (lower fines content) The categories in Table 2 and Table 3 shall be chosen so that the difference between the maximum fines content and the minimum fines content is not less than 3 %. 4.3.3 Oversize The percentage of particles passing the upper (D) sieve, when determined in accordance with EN 933-1, shall conform to one of the categories given in Table 4. SIST EN 13285:2018
EN 13285:2018 (E) 8 Table 4 — Oversize Percentage passing by mass Category 2 Da, b 1,4 Db Dc — 100 90 to 99 OC 90 — 100 85 to 99 OC 85 100 90 to 100 d 80 to 99 OC 80 100 85 to 100 d 75 to 99 OC 75 NOTE
Category, OC (oversize) a For unbound mixtures where D is greater than 63 mm, only the oversize requirements related to the 1,4 D sieve apply because there is no ISO 565/R20 series sieve size larger than 125 mm. b Where the sieves calculated as 1,4 D and 2 D are not exact sieve numbers in the ISO 565/R20 series then the next nearest sieve size shall be adopted. When D = 90 mm the 125 mm sieve shall be used as oversize. c The percentage passing sieve size D may be greater than 99 % but in such cases the manufacturer shall declare the typical grading. d For unbound mixtures where D is smaller than 63 mm. 4.3.4 Grading requirements 4.3.4.1 General grading curve The percentage by mass passing, when determined in accordance with EN 933-1, shall conform to the category selected from Table 5. The appropriate sieves shall be selected from Table 6. The grading shall be declared together with the mixture designation of the unbound mixture. Table 5 — Grading Ranges Type of Grading range Percentage by mass passing Category G Sieve A Sieve B Sieve C Sieve E Sieve F Sieve G Normal graded mixtures Overall grading range 55 to 85 35 to 65 22 to 50 15 to 40 10 to 35a 0 to 20 GA Manufacturer’s declared value grading range 63 to 77 43 to 57 30 to 42 22 to 33 15 to 30a 5 to 15
Overall grading range 55 to 85 35 to 68 22 to 60 16 to 47 9 to 40 5 to 35 GB Manufacturer’s declared value grading range 63 to 77 43 to 60 30 to 52 23 to 40 14 to 35 10 to 30
Overall grading range 50 to 90 30 to 75 20 to 60 13 to 45 8 to 35 5 to 30 GC SIST EN 13285:2018
EN 13285:2018 (E) 9 Type of Grading range Percentage by mass passing Category G Sieve A Sieve B Sieve C Sieve E Sieve F Sieve G Manufacturer’s declared value grading range 61 to 79 41 to 64 31 to 49 22 to 36 13 to 30 10 to 25 Open graded mixtures Overall grading range 50 to 78 31 to 60 18 to 46 10 to 35 6 to 26 0 to 20 GO Manufacturer’s declared value grading range 58 to 70 39 to 51 26 to 38 17 to 28 11 to 21 5 to 15
Overall grading range 43 to 81 23 to 66 12 to 53 6 to 42 3 to 32 NR GP Manufacturer’s declared value grading range 54 to 72 33 to 52 21 to 38 14 to 27 9 to 20 Other mixtures Overall grading range 56 to 85 30 to 58 14 to 37 0 to 15 NR 0 to 6 GS Manufacturer’s declared value grading range No requirement
Overall grading range 50 to 90 30 to 75 15 to 60 NR 0 to 35 NR GE Manufacturer’s declared value grading range No requirement
Overall grading range 50 to 90 30 to 75 15 to 60 No requirement GU Manufacturer’s declared value grading range No requirement
Overall grading range 47 to 87 No requirement 15 to 75 No requirement GV Manufacturer’s declared value grading range No requirement
Overall grading range No requirement GN Manufacturer’s declared value grading range
Overall grading range 52 to 86 33 to 68 23 to 54 15 to 43 12 to 34 NR GW Manufacturer’s declared value grading range 60 to 78 41 to 60 31 to 46 22 to 36 17 to 29
SIST EN 13285:2018
EN 13285:2018 (E) 10 Type of Grading range Percentage by mass passing Category G Sieve A Sieve B Sieve C Sieve E Sieve F Sieve G Overall 56 to 84 47 to 75 33 to 60 22 to 47 15 to 36 NR GWW Manufacturer’s declared value grading range 64 to 76 55 to 67 41 to 52 29 to 40 20 to 31
Overall 57 to 79 39 to 63 26 to 50 21 to 28 11 to 25 6 to 20 GT Manufacturer’s declared value grading range No requirement a For certain applications sieve F for
- overall: 5 to 30; and
- MDV: 10 to 25. When required, for the control of individual batches of categories GA, GB, GC, GO, GP, GW and GWW the manufacturer shall nominate a declared value within the manufacturer’s declared value grading range appropriate to the mixture type. In addition, for categories GA, GB, GC, GO, GP, GW and GWW the mean value calculated from all gradings of the last six months of production shall be within the manufacturer’s declared value grading range appropriate to the category selected from Table 5. NOTE Use of the manufacturer’s declared value is illustrated in Annex A. SIST EN 13285:2018
EN 13285:2018 (E) 11 Table 6 — Sieves for grading Mixture designation Sieve A Sieve B Sieve C Sieve E Sieve F Sieve G 0/5,6 2 1 — 0,5 — — 0/6,3 2 1 — 0,5 — — 0/8 4 2 — 1 0,5 — 0/10 4 2 — 1 0,5 — 0/11,2 5,6 4 2 1 0,5 — 0/12,5 6,3 4 2 1 0,5 — 0/14 8 4 2 1 0,5 — 0/16 8 4 2 1 0,5 — 0/20 10 4 2 1 0,5 — 0/22,4 11,2 5,6 2 1 0,5 — 0/31,5 16 8 4 2 1 0,5 0/40 20 10 4 2 1 0,5 0/45 22,4 11,2 5,6 2 1 0,5 0/56 31,5 16 8 4 2 1 0/63 31,5 16 8 4 2 1 0/80 40 20 10 4 2 1 0/90 45 22,4 11,2 5,6 2 1 NOTE Table 6 does not define sieve C, sieve F and sieve G for all mixtures. 4.3.4.2 Grading of individual batches When required in addition to conforming to the overall grading range given in Table 5, the grading of at least 90 % of batches assessed over the last six months of production within a system of factory production control shall conform to the following requirements, to ensure that production is consistent and that the mixture has a continuous grading: a) the percentage by mass passing each sieve shall have a value which conforms to the appropriate tolerances given in Table 7, when compared with the relevant manufacturer's declared value; b) the calculated difference between the values of percentage by mass passing selected sieves shall conform to the appropriate range given in Table 8. SIST EN 13285:2018
EN 13285:2018 (E) 12 Table 7 — Grading of individual batches — comparison with manufacturer’s declared value Categories Comparison with manufacturer’s declared value grading range Tolerances in percentage by mass Sieves A, B and C Sieve E Sieves F and G GA, GB, GO, GW and GWW ±8 ±7 ±5 GC ±11 ±9 ±5 GP ±15 ±13 ±10 GE, GS, GU, GV, GN and GT No requirement Table 8 — Grading of individual batches — differences in values passing each sieve Categories Differences in values passing each sieve Percentage by mass passing sieve Between A and B and between B and C Between C and E Between E and F not more than not less than not more than not less than not more than not less than GA, GB, GO, GW and GWW 25 10 20 7 15 4 GC 30 7 20 7 15 4 GP 30 7 No requirement GE 35 5 No requirement GS, GU, GV, GN and GT No requirement 4.3.5 Laboratory dry density and water content When required a typical value of laboratory dry density and water content of unbound mixtures shall be declared. The Proctor test shall be the reference method. The fines content of the sample used for the executed test shall also be reported. Density characteristics shall be declared using either: a) proctor compaction and optimum water content, determined in accordance with EN 13286-2; b) vibrocompression with controlled parameters, determined in accordance with EN 13286-3; c) vibrating hammer determined in accordance with EN 13286-4; d) vibrating table determined in accordance with EN 13286-5. For categories GA, GB, GC, GO and GP in Table 5 which are defined using manufacturer’s declared values the sample used for the test shall have a grading within ± 5 % of the manufacturer’s declared value for each sieve. SIST EN 13285:2018
EN 13285:2018 (E) 13 NOTE The resulting density of an installed unbound layer is typically influenced by the conditions on the construction site (Construction mode, weather, storage of the mixture, traffic,, etc). Therefor a declared value of laboratory dry density and water content may have more indicative character. 4.3.6 Other requirements When required, frost susceptibility, permeability, leaching and water retention shall be considered. Frost susceptibility of unbound mixtures can be indirectly assessed and declared in terms of fines content (4.3.2). Influence of the construction mode and exposure conditions on the in layer performance should be taken into account when specifying a requirement on upper (maximum) fines content UF. Permeability of unbound mixtures can be indirectly assessed and declared in terms of grading and fines content (4.3.2 and 4.3.4). Influence of the construction mode and exposure conditions on the in layer performance should be taken into account when specifying a requirement on Grading G and/or fines UF. NOTE 1 There is currently insufficient experience to define test methods and set specification limits for the characteristics in this clause, which can be used in all parts of Europe. The test method may be a direct frost heave, permeability or an indirect method. Guidance may be given in Provisions valid in the place of use. NOTE 2 Guidance on the assessment of the mechanical behaviour of unbound mixtures is given in Annex B. Leaching with regard to release of dangerous substances is dealt with in 4.3.7. 4.3.7 Dangerous substances National regulations on dangerous substances may require verification and declaration on release, and sometimes content, when construction products covered by this standard are placed on those markets. In the absence of European harmonized test methods, verification and declaration on release/content should be done taking into account national provisions in the place of use. Release of dangerous substances originates from the aggregates according to EN 13242 that are used in unbound mixtures. When different source materials for these aggregates are used as constituents of the unbound mixture, care shall be taken to also ensure the resulting performance of release meets the requirements. Therefor any declaration shall be done according to EN 13242. NOTE An informative database covering European and national provisions on dangerous substances is available at the Construction website on EUROPA accessed through: http://ec.europa.eu/growth/tools-databases/cp-ds_en 5 Assessment and verification of constancy of performance — AVCP 5.1 General The compliance of unbound mixtures with the requirements of this standard shall be demonstrated by: — determination of the product type; — factory production control (see 5.3) by the manufacturer, including product assessment. The manufacturer shall always retain the overall control and shall have the necessary means to take responsibility for the conformity of the product with its declared performance(s). Bulk (initial) samples of unbound mixtures shall be taken and reduced in accordance with EN 13286-1. SIST EN 13285:2018
EN 13285:2018 (E) 14 5.2 Type Testing 5.2.1 General The performance of each characteristic included in this standard shall be determined when the manufacturer intends to declare the respective performances unless the standard gives provisions for declaring them without performing tests, e.g. use of previously existing data, classified without further testing (CWFT) and conventionally accepted performance. Assessment previously performed in accordance with the provisions of this standard, may be taken into account provided that they were made to the same or a more rigorous test method, under the same AVCP system on the same product or products of similar design, construction and functionality, such that the results are applicable to the product in question. For the purposes of assessment, the manufacturer’s products may be grouped into families, where it is considered that the results for one or more characteristics from any one product within the family are representative for that same characteristic for all products within that same family. NOTE Products may be grouped in different families for different characteristics. In addition, the determination of the product type shall be performed for all characteristics included in the standard for which the manufacturer declares the performance when a) a new source of aggregates is to be used (for recycled aggregates the processing depot will suffice for the source); b) there is a major change in the nature of the raw materials or in the processing conditions that may affect the characteristics of the unbound mixture. Where aggregates are used whose characteristics have already been determined by the aggregate manufacturer, on the basis of assessment methods of other product standards (e.g. EN 13242), these characteristics need not be re-assessed. The specifications of these aggregates shall be documented. The documentation shall specifically include the identification of any components likely to emit radiation above normal background levels and/or release of dangerous substances. If the content and/or release and/or emission of any of these components shall be declared, the results of the type tests shall be declared in accordance with the provisions valid in the place of use of the unbound mixture. 5.2.2 Characteristics, testing and conformity criteria The characteristics of unbound mixtures to be assessed or tested shall be in accordance with Table 9. SIST EN 13285:2018
EN 13285:2018 (E) 15 Table 9 — Characteristics to be assessed or tested and conformity criteria Characteristic Requirement Assessment method Conformity criteria Aggregate requirements 4.2 In accordance with EN 13242 and EN 16236. Fines content 4.3.2 EN 933–1 4.3.2 Oversize 4.3.3 EN 933–1 4.3.3 Grading 4.3.4 EN 933–1 4.3.4 Laboratory dry density, water content 4.3.5
EN 13286–2 or EN 13286–3 or EN 13286–4 or EN 13286–5 Declared value (and tolerance) Frost susceptibility 4.3.6 According to provisions valid in the place of use Permeability Leaching 5.2.3 Test reports The results of the determination of the product type shall be documented in test reports. All test reports shall be retained by the manufacturer for at least 10 years after the unbound mixture has been placed on the market. NOTE Please note the possible existence of local legislation regarding the length of time that such records are kept. “Statutory period” is the period of time records are required to be kept in accordance with regulations applying at the place of production. 5.2.4 Shared other party results A manufacturer may use the results of the product type determination obtained by someone else (e.g. by another manufacturer, as a common service to
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