1、December 2010 Translation by DIN-Sprachendienst.English price group 12No 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!$lc“1736498www.din.deDDIN EN 13285Unbound mixtures SpecificationsEnglish translation of DIN EN 13285:2010-12Ungebundene Gemische AnforderungenEnglische bersetzung von DIN EN 13285:2010-12Graves non traites SpcificationsTraduction anglaise de DIN EN 13285:2010-12SupersedesDIN EN 13285:20
3、03-09www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.2412.10 DIN EN 13285:2010-12 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 227 “Road materials” (Secretar
4、iat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-10-90 AA SpCEN/TC 154/SC 3,4 und SpCEN/TC 227/WG 4. Amendments This standard differs from DIN EN 13285:2003-09 a
5、s follows: a) Table 1 “Mixture designation” has been extended; b) Table 5 “Sieves for grading” has been extended; c) Annex A has been deleted; d) the Bibliography has been updated. Previous editions DIN EN 13285: 2003-09 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13285 September 2010 ICS
6、 93.080.20 Supersedes EN 13285:2003English Version Unbound mixtures Specifications Graves non traites Spcifications Ungebundene Gemische Anforderungen This European Standard was approved by CEN on 29 July 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
7、 the conditions for giving this EuropeanStandard 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 Management Centre or to any CEN member. This European Standard exist
8、s 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 Management Centre has the same status as theofficial versions. CEN members are the national standards bod
9、ies 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United King
10、dom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13285:2010: EEN 132
11、85:2010 (E) 2 Contents Page Foreword 41 Scope 52 Normative references 53 Terms and definitions .54 Requirements .64.1 General requirements 64.2 Aggregate requirements .64.3 Mixture requirements 74.3.1 Mixture designation .74.3.2 Fines content 74.3.3 Oversize 84.4 Grading requirements .84.4.1 General
12、 grading curve .84.4.2 Grading of individual batches . 114.5 Other requirements. 115 Evaluation of conformity 125.1 Sampling 125.2 Factory production control 125.3 Declaration of laboratory dry density and optimal water content . 125.4 Declaration of water soluble sulphate content 126 Designation an
13、d description . 127 Marking and labelling . 13Annex A (informative) Use of the supplier declared value 14A.1 Terminology 14A.2 Overall grading range . 14A.3 Supplier declared value grading range 15A.4 Supplier declared value . 15A.5 Tolerances for comparison with the supplier declared value 15Annex
14、B (informative) Guidance on the assessment of the mechanical behaviour of unbound mixtures . 16Annex C (normative) Factory production control 17C.1 Introduction . 17C.2 Organization 17C.2.1 Responsibility and authority . 17C.2.2 Management representative for factory production control 17C.2.3 Manage
15、ment review 17C.3 Control procedures. 17C.3.1 Document and data control . 17C.3.2 Sub-contract services 18C.3.3 Knowledge of mixture components 18C.4 Management of the production . 18C.5 Inspection and test . 18C.5.1 General . 18C.5.2 Equipment . 18C.5.3 Frequency and location of inspections, sampli
16、ng and tests . 19C.6 Records 20C.7 Control of non-conforming product 20DIN EN 13285:2010-12 EN 13285:2010 (E) 3 C.8 Handling, storage and conditioning in production areas . 20C.9 Transport and packaging 21C.9.1 Transport 21C.9.2 Packaging . 21C.10 Training of personnel 21Bibliography 22Page DIN EN 1
17、3285:2010-12 EN 13285:2010 (E) 4 Foreword This document (EN 13285:2010) has been prepared by Technical Committee CEN/TC 227 “Road 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 o
18、r by endorsement, at the latest by March 2011, and conflicting national standards shall be withdrawn at the latest by March 2011. This document supersedes EN 13285:2003. The main change compared to the previous edition is that the former informative annex classifying mixtures containing recycled agg
19、regates has been replaced by the general reference to EN 13242. 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. According to the CEN/C
20、ENELEC 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithu
21、ania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 13285:2010-12 EN 13285:2010 (E) 5 1 Scope This European Standard specifies requirements for unbound mixtures used for construction and maintenance of
22、 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 with a upper sieve size (D) from 8 mm to 90 mm and lower sieve size (d) = 0 at th
23、e 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
24、are related to the control of the construction of the layer and are outside the scope of this European Standard. 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 referen
25、ces, the latest edition of the referenced document (including any amendments) applies. EN 933-1, Tests for geometrical properties of aggregates Part 1: Determination of particle size distribution Sieving method EN 1744-1, Tests for chemical properties of aggregates Part 1: Chemical analysis EN 13242
26、, 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,
27、Unbound and hydraulically bound mixtures Part 2: Test methods for the determination of the 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 w
28、ith 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 Vibrati
29、ng table 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. NOTE Other useful terms and definitions are given in EN 13242. 3.1 unbound mixture granular material, normally of a controlled grading with d = 0, which is generally used in pavement bases
30、and sub-bases NOTE An unbound mixture does not contain an added binder. DIN EN 13285:2010-12 EN 13285:2010 (E) 6 3.2 category level of a property expressed as a range of values or a limiting value NOTE There is no relationship between the categories of different properties. 3.3 grading particle size
31、 distribution expressed as the percentage by mass passing a specified number of sieves 3.4 batch production quantity, delivery quantity, partial delivery quantity (railway wagon-load, lorry-load, ships cargo) or stockpile produced at one specific time under conditions that are presumed to be uniform
32、 NOTE With a continuous process the quantity produced during an agreed period is treated as a batch. 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 requi
33、red, the tests specified in 4.2 to 4.5 shall be carried out to determine appropriate properties. NOTE When a test is not required, it should be specified as a “No requirement”. 4.2 Aggregate requirements When required, the following properties of the aggregates used in the mixture shall be in accord
34、ance with EN 13242: shape of coarse aggregate; percentage of crushed or broken particles and of totally rounded particles in coarse aggregates; fines quality; resistance to fragmentation of coarse aggregate; particle density; water absorption; resistance to wear of coarse aggregate; chemical require
35、ments; durability requirements. DIN EN 13285:2010-12 EN 13285:2010 (E) 7 4.3 Mixture requirements 4.3.1 Mixture designation Mixtures shall be selected from Table 1. Table 1 Mixture designation 0/8 0/10 0/11,2 0/12,5 0/14 0/16 0/20 0/22,4 0/31,5 0/40 0/45 0/56 0/63 0/80 0/90 4.3.2 Fines content When
36、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. Table 2 Maximum fines content Percentage passing 0,063 mm sieve by mass Category 3 UF3 5 UF5 7 UF7 9 UF9 12 UF1
37、2 15 UF15No requirement UFNWhen required, the percentage of particles passing the 0,063 mm sieve shall also be 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 LF2 4 LF4 8 LF8No requirement
38、LFNThe 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 %. DIN EN 13285:2010-12 EN 13285:2010 (E) 8 4.3.3 Oversize When determined in accordance with EN 933-1, the percentage of particles passi
39、ng the upper (D) sieve shall lie within the ranges given in Table 4 according to the category chosen. Table 4 Oversize Percentage passing by mass Category 2 Da b1,4 DbDc 100 90 to 99 OC90 100 85 to 99 OC85 100 d80 to 99 OC80 100e75 to 99 OC75 aFor aggregate sizes where D is greater than 63 mm, only
40、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. bWhere 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 1
41、25 mm sieve shall be used as oversize. cThe percentage passing sieve size D may be greater than 99 % but in such cases the supplier shall declare the typical grading. d For aggregate sizes where D is smaller than 63 mm, add a range of 90 to 100 to the 1,4 D sieve. e For aggregate sizes where D is sm
42、aller than 63 mm, add a range of 85 to 100 to the 1,4 D sieve. 4.4 Grading requirements 4.4.1 General grading curve When required, the percentage by mass passing sieve A, sieve B, sieve C, sieve E and where specified in Table 6 sieve F and sieve G determined in accordance with EN 933-1 using the sie
43、ves defined in Table 5 shall be within the overall grading range appropriate to the category selected from Table 6. DIN EN 13285:2010-12 EN 13285:2010 (E) 9 Table 5 Sieves for grading Mixture designation Sieve A Sieve B Sieve C Sieve E Sieve F Sieve G0/8 4 2 1 0,5 0/10 4 2 1 0,5 0/11,2 5,6 4 2 1 0,5
44、 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 5 does not define sieve C and sie
45、ve G for all mixtures. In addition, for categories GA, GB, GC, GOand GPthe mean value calculated from all gradings shall be within the supplier declared value grading range appropriate to the category selected from Table 6. DIN EN 13285:2010-12 EN 13285:2010 (E) 10 Table 6 Overall grading Grading ra
46、nge Percentage passing by mass CategorySieve A Sieve B Sieve C Sieve E Sieve F Sieve G G Normal graded mixtures Overall 55 to 85 35 to 65 22 to 50 15 to 40 10 to 35 0 to 20 GASupplier declared value (S) 63 to 77 43 to 57 30 to 42 22 to 33 15 to 30 5 to 15 Overall 55 to 85 35 to 68 22 to 60 16 to 47
47、9 to 40 5 to 35 GBSupplier declared value (S) 63 to 77 43 to 60 30 to 52 23 to 40 14 to 35 10 to 30 Overall 50 to 90 30 to 75 20 to 60 13 to 45 8 to 35 5 to 25 GCSupplier declared value (S) 61 to 79 41 to 64 31 to 49 22 to 36 13 to 30 10 to 20 Open graded mixtures Overall 50 to 78 31 to 60 18 to 46
48、10 to 35 6 to 26 0 to 20 GOSupplier declared value (S) 58 to 70 39 to 51 26 to 38 17 to 28 11 to 21 5 to 15 Overall 43 to 81 23 to 66 12 to 53 6 to 42 3 to 32 No req. GPSupplier declared value (S) 54 to 72 33 to 52 21 to 38 14 to 27 9 to 20 Other mixtures Overall 50 to 90 30 to 75 15 to 60 no req. 0 to 35 No req. GESupplier declared value (S) No requi
