1、August 2013 Translation by DIN-Sprachendienst.English price group 14No 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!%mk“2047472www.din.deDDIN EN 14227-5Hydraulically bound mixtures Specifications Part 5: Hydraulic road binder bound granular mixtures;English version EN 14227-5:2013,English translation of DIN EN 14227-5:2013-08Hydraulisch gebundene Gemische Anforderungen Teil 5: Tragschichtbindergebunden
3、e Gemische;Englische Fassung EN 14227-5:2013,Englische bersetzung von DIN EN 14227-5:2013-08Mlanges traits aux liants hydrauliques Spcifications Partie 5: Mlanges granulaires traits aux liants hydrauliques routiers;Version anglaise EN 14227-5:2013,Traduction anglaise de DIN EN 14227-5:2013-08Superse
4、desDIN EN 14227-5:2004-10www.beuth.deDocument comprises 29 pagesIn case of doubt, the German-language original shall be considered authoritative.07.13 DIN EN 14227-5:2013-08 2 A comma is used as the decimal marker. National foreword This document (EN 14227-5:2013) has been prepared by Technical Comm
5、ittee CEN/TC 227 “Road materials” (Secretariat: 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 (SpA zu CEN/TC 154/SC 3,4 und CEN/TC 227/WG 4). Amendments T
6、his standard differs from DIN EN 14227-5:2004-10 as follows: a) the standard has been editorially revised; b) the following subclauses have been revised: 6.2 “Water content” 6.3 “Proportioning of the constituents, grading and dry density”; c) the following subclause has been included: 6.4 “Other req
7、uirements for the fresh mixture”; d) the following tables have been revised: Table 3 “Immediate bearing index categories for hydraulic road binder bound granular mixture 3” Table 4 “Compressive strength classification”; e) the following subclause has been included: 8.1 “Strength after immersion in w
8、ater”. Previous editions DIN EN 14227-5: 2004-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14227-5 May 2013 ICS 93.080.20 Supersedes EN 14227-5:2004English Version Hydraulically bound mixtures - Specifications - Part 5: Hydraulic road binder bound granular mixtures Mlanges traits aux lian
9、ts hydrauliques - Spcifications - Partie 5: Mlanges granulaires traits aux liants hydrauliques routiers Hydraulisch gebundene Gemische - Anforderungen - Teil 5: Tragschichtbindergebundene Gemische This European Standard was approved by CEN on 1 March 2013. CEN members are bound to comply with the CE
10、N/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 Management Ce
11、ntre 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 status as t
12、he official versions. CEN members are the national standards bodies of 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, Nethe
13、rlands, Norway, Poland, Portugal, 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 explo
14、itation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14227-5:2013: EEN 14227-5:2013 (E) 2 Contents Page Foreword 4 1 Scope 6 2 Normative references 6 3 Terms and definitions .7 4 Symbols and abbreviated terms 7 5 Constituents .8 5.1 Aggregates .8 5.2 Hydrauli
15、c road binder 8 5.3 Water .8 5.4 Retarders 8 6 Hydraulic road binder bound granular mixture 8 6.1 Types .8 6.1.1 Hydraulic road binder bound granular mixture 1 .8 6.1.2 Hydraulic road binder bound granular mixture 2 .8 6.1.3 Hydraulic road binder bound granular mixture 3 .9 6.1.4 Hydraulic road bind
16、er bound granular mixture 4 .9 6.2 Water content of mixtures 9 6.3 Proportioning of the constituents, grading and dry density .9 6.4 Other requirements for the fresh mixture 10 6.4.1 Compacity 10 6.4.2 Immediate bearing index of the mixture . 10 6.4.3 Workability period. 10 7 Laboratory mechanical p
17、erformance classification 10 7.1 General . 10 7.2 Classification by compressive strength . 11 7.3 Classification by Rt, E . 12 7.3.1 General . 12 7.3.2 Method by direct tensile testing 12 7.3.3 Method by indirect tensile testing. 12 7.3.4 Method by indirect tensile and compression testing 12 8 Other
18、 requirements for the mixture 13 8.1 Strength after immersion in water 13 8.2 Other characteristics 13 9 Production control 13 10 Designation and description . 13 10.1 Designation . 13 10.2 Description 14 11 Marking and labelling . 14 12 Figures . 15 Annex A (normative) Compacity of a hydraulic road
19、 binder bound granular mixture 2 . 20 Annex B (informative) Production control for hydraulic road binder bound granular mixtures 21 B.1 General . 21 B.2 Quality manual 21 B.3 Organisation 21 B.3.1 Responsibility and authority . 21 B.3.2 Management representative 21 DIN EN 14227-5:2013-08 EN 14227-5:
20、2013 (E) 3 B.3.3 Internal audits 21 B.3.4 Management review 22 B.3.5 Sub-contract services . 22 B.3.6 Records 22 B.3.7 Training. 22 B.4 Control procedures . 22 B.4.1 Production management 22 B.4.2 Composition of the mixture 23 B.4.3 Constituents . 23 B.4.4 Process control . 23 B.4.5 Inspection, cali
21、bration and control of process equipment . 23 B.4.6 Handling and delivery . 24 B.5 Inspection and testing of constituents and mixtures during production 24 B.5.1 General . 24 B.5.2 Characteristics that require control during production 24 B.5.3 Frequency of sampling the mixture . 24 B.6 Inspection a
22、nd testing equipment . 25 B.6.1 General . 25 B.6.2 Measuring and testing equipment . 25 B.6.3 Measuring and testing equipment in the process . 25 B.6.4 Measuring and testing equipment in laboratory 25 B.7 Non-conformity 26 B.7.1 General . 26 B.7.2 Non-conformity of constituents . 26 B.7.3 Non-confor
23、mity of the mixture . 26 Bibliography 27 DIN EN 14227-5:2013-08 EN 14227-5:2013 (E) 4 Foreword This document (EN 14227-5:2013) 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
24、 standard, either by publication of an identical text or by endorsement, at the latest by November 2013, and conflicting national standards shall be withdrawn at the latest by November 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
25、 rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14227-5:2004. Compared with EN 14227-5:2004, the following changes have been made: Changing of the title; Revision of Clause 1 “Scope“; Revision of Clause 2 “Terms and
26、 definitions“; Revision of Clause 4 “Symbols and abbreviated terms“; Revision of Clause 5 “Constituents“; Revision of Clause 6 “Cement bound granular mixture“; Revision of Clause 7 “Laboratory mechanical performance classification“; Inclusion of Clause 8 “Other requirements for the mixtures“; Revisi
27、on of Clause 10 “Designation and description“; Inclusion of Annex A (normative) “Compacity of a cement bound granular mixture 2“. This standard is one of a series of parts for EN 14227, Hydraulically bound mixtures Specifications: Part 1: Cement bound granular mixtures Part 2: Slag bound granular mi
28、xtures Part 3: Fly ash bound granular mixtures Part 4: Fly ash for hydraulically bound mixtures Part 5: Hydraulic road binder bound granular mixtures Part 10: Soil treated by cement Part 11: Soil treated by lime Part 12: Soil treated by slag DIN EN 14227-5:2013-08 EN 14227-5:2013 (E) 5 Part 13: Soil
29、 treated by hydraulic road binder Part 14: Soil treated by fly ash According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, E
30、stonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 14227-5:2013-
31、08 EN 14227-5:2013 (E) 6 1 Scope This European Standard specifies hydraulic road binder bound granular mixtures for road construction, airfields and other trafficked areas and specifies the requirements for their constituents, composition and laboratory performance classification. 2 Normative refere
32、nces 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
33、 933-1, Tests for geometrical properties of aggregates Part 1: Determination of particle size distribution Sieving method EN 1097-6:2000, Tests for mechanical and physical properties of aggregates Part 6: Determination of particle density and water absorption EN 1097-7, Tests for mechanical and phys
34、ical properties of aggregates Part 7: Determination of the particle density of filler Pyknometer method EN 13242, Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction EN 13282-1, Hydraulic road binders Part 1: Rapid hardening hydraulic road
35、 binders Composition, specifications and conformity criteria 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
36、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
37、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 13286-40, Unbound and hydraulically bound mixtures Part 40: Test me
38、thod for the determination of the direct tensile strength of hydraulically bound mixtures EN 13286-41, Unbound and hydraulically bound mixtures Part 41: Test method for the determination of the compressive strength of hydraulically bound mixtures EN 13286-42, Unbound and hydraulically bound mixtures
39、 Part 42: Test method for the determination of the indirect tensile strength of hydraulically bound mixtures EN 13286-43, Unbound and hydraulically bound mixtures Part 43: Test method for the determination of the modulus of elasticity of hydraulically bound mixtures EN 13286-45, Unbound and hydrauli
40、cally bound mixtures Part 45: Test method for the determination of the workability period of hydraulically bound mixtures DIN EN 14227-5:2013-08 EN 14227-5:2013 (E) 7 EN 13286-47, Unbound and hydraulically bound mixtures Part 47: Test method for the determination of California bearing ratio, immedia
41、te bearing index and linear swelling EN 13286-50, Unbound and hydraulically bound mixtures Part 50: Method for the manufacture of test specimens of hydraulically bound mixtures using Proctor equipment or vibrating table compaction EN 13286-51, Unbound and hydraulically bound mixtures Part 51: Method
42、 for the manufacture of test specimens of hydraulically bound mixtures using vibrating hammer compaction EN 13286-52, Unbound and hydraulically bound mixtures Part 52: Method for the manufacture of test specimens of hydraulically bound mixtures using vibrocompression EN 13286-53, Unbound and hydraul
43、ically bound mixtures Part 53: Methods for the manufacture of test specimens of hydraulically bound mixtures using axial compression 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 hydraulically bound mixture mixture which sets and hardens by
44、 hydraulic reaction 3.2 hydraulic road binder bound granular mixture granular hydraulically bound mixture where hydraulic road binder is the binder 3.3 slenderness ratio height to diameter ratio of the specimen 3.4 compacity ratio of the absolute volume of the solid to the apparent volume of the mix
45、ture (see Annex A) 4 Symbols and abbreviated terms For the purpose of this document, the following symbols and abbreviated terms apply. Rcis the compressive strength, expressed in megapascals (MPa); Riis the compressive strength after immersion, expressed in megapascals (MPa); Rtis the direct tensil
46、e strength, expressed in megapascals (MPa); Ritis the indirect tensile strength, expressed in megapascals (MPa); E is the modulus of elasticity, expressed in megapascals (MPa); Ecis the E determined by compression, expressed in megapascals (MPa); Etis the E determined in direct tension, expressed in
47、 megapascals (MPa); Eitis the E determined in indirect tension, expressed in megapascals (MPa). DIN EN 14227-5:2013-08 EN 14227-5:2013 (E) 8 5 Constituents 5.1 Aggregates Aggregates shall be selected from EN 13242. The properties and the appropriate categories of the aggregates shall be specified de
48、pending on the position of the hydraulic road binder bound granular mixture in the pavement structure and the traffic to be carried. Aggregates shall be volumetrically stable. When this is not the case, the use of the mixture shall be permitted provided there is a satisfactory performance record or a thorough laboratory evaluation of the mixture has been carried out in accordance with provisions valid at the place of use. 5.2 Hydraulic
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