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!%mi“2047470www.din.deDDIN EN 14227-1Hydraulically bound mixtures Specifications Part 1: Cement bound granular mixtures;English version EN 14227-1:2013,English translation of DIN EN 14227-1:2013-08Hydraulisch gebundene Gemische Anforderungen Teil 1: Zementgebundene Gemische;Englische Fassu
3、ng EN 14227-1:2013,Englische bersetzung von DIN EN 14227-1:2013-08Mlanges traits aux liants hydrauliques Spcifications Partie 1: Mlanges granulaires traits au ciment;Version anglaise EN 14227-1:2013,Traduction anglaise de DIN EN 14227-1:2013-08SupersedesDIN EN 14227-1:2004-10www.beuth.deDocument com
4、prises 30 pagesIn case of doubt, the German-language original shall be considered authoritative.07.13 DIN EN 14227-1:2013-08 2 A comma is used as the decimal marker. National foreword This document (EN 14227-1:2013) has been prepared by Technical Committee CEN/TC 227 “Road materials” (Secretariat: D
5、IN, 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 SpA zu CEN/TC 227/WG 4. Amendments This standard differs from DIN EN 14227-1:200
6、4-10 as follows: a) the standard has been completely revised, except for Annex B (informative) “Production control for cement bound granular mixtures”. Previous editions DIN EN 14227-1: 2004-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14227-1 May 2013 ICS 93.080.20 Supersedes EN 14227-1:
7、2004English Version Hydraulically bound mixtures - Specifications - Part 1: Cement bound granular mixtures Mlanges traits aux liants hydrauliques - Spcifications - Partie 1: Mlanges granulaires traits au ciment Hydraulisch gebundene Gemische - Anforderungen - Teil 1: Zementgebundene Gemische This Eu
8、ropean Standard was approved by CEN on 1 March 2013. 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 alteration. Up-to-date lists and bibliographical references co
9、ncerning 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 made by translation under the responsibility of a CEN member
10、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, Estonia, Finland, Former Yugoslav Republic of Macedonia, France
11、, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMI
12、TEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14227-1:2013: EEN 14227-1:2013 (E) 2 Contents Page Foreword 4 1 Scope 5 2 Normative references 5 3 Terms and d
13、efinitions .6 4 Symbols and abbreviated terms 6 5 Constituents .7 5.1 Aggregates .7 5.2 Cement 7 5.3 Water .7 5.4 Retarders 7 6 Cement bound granular mixture 7 6.1 Types .7 6.1.1 General 7 6.1.2 Cement bound granular mixture 1 .7 6.1.3 Cement bound granular mixture 2 .7 6.1.4 Cement bound granular m
14、ixture 3 .8 6.1.5 Cement bound granular mixture 4 .8 6.1.6 Cement bound granular mixture 5 .8 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 .9 6.4.1 Compacity .9 6.4.2 Immediate bearing index of the mixt
15、ure 9 6.4.3 Workability period. 10 7 Laboratory mechanical performance classification 10 7.1 General . 10 7.2 Classification by compressive strength . 10 7.3 Classification by Rt, E . 11 7.3.1 General . 11 7.3.2 Method by direct tensile testing 12 7.3.3 Method by indirect tensile testing. 12 7.3.4 M
16、ethod by indirect tensile and compression testing 12 8 Other 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 13 11 Marking and labelling . 14 12 Fi
17、gures . 15 Annex A (normative) Compacity of a cement bound granular mixture 2 . 22 Annex B (informative) Production control for cement bound granular mixtures . 23 B.1 General . 23 B.2 Quality manual 23 B.3 Organisation 23 DIN EN 14227-1:2013-08 EN 14227-1:2013 (E) 3 B.3.1 Responsibility and authori
18、ty 23 B.3.2 Management representative . 23 B.3.3 Internal audits 23 B.3.4 Management review 24 B.3.5 Sub-contract services . 24 B.3.6 Records 24 B.3.7 Training. 24 B.4 Control procedures . 24 B.4.1 Production management 24 B.4.2 Composition of the mixture 25 B.4.3 Constituents . 25 B.4.4 Process con
19、trol . 25 B.4.5 Inspection, calibration and control of process equipment . 25 B.4.6 Handling and delivery . 25 B.5 Inspection and testing of constituents and mixtures during production 26 B.5.1 General . 26 B.5.2 Characteristics that require control during production 26 B.5.3 Frequency of sampling t
20、he mixture . 26 B.6 Inspection and testing equipment . 27 B.6.1 General . 27 B.6.2 Measuring and testing equipment . 27 B.6.3 Measuring and testing equipment in the process . 27 B.6.4 Measuring and testing equipment in laboratory 27 B.7 Non-conformity 27 B.7.1 General . 27 B.7.2 Non-conformity of co
21、nstituents . 28 B.7.3 Non-conformity of the mixture . 28 DIN EN 14227-1:2013-08 EN 14227-1:2013 (E) 4 Foreword This document (EN 14227-1:2013) 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 stat
22、us of a national 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 s
23、ubject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14227-1:2004. Compared with EN 14227-1:2004, the following changes have been made: Changing of the title; Revision of Clause 6 “Hydraulic road binder b
24、ound granular mixture“; Revision of Clause 7 “Laboratory mechanical performance classification“; Inclusion of Clause 8 “Other requirements for the mixture“. This standard is one of a series of parts for EN 14227, Hydraulically bound mixtures Specifications: Part 1: Cement bound granular mixtures Par
25、t 2: Slag bound granular mixtures 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 Part 13: Soil treated by hydrau
26、lic 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, Estonia, Finland, F
27、ormer 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 14227-1:2013-08 EN 14227-1:2013
28、 (E) 5 1 Scope This European Standard specifies cement bound granular mixtures for roads, airfields and other trafficked areas and specifies the requirements for their constituents, composition and laboratory performance classification. 2 Normative references The following documents, in whole or in
29、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 197-1, Cement Part 1: Composition, specifica
30、tions and conformity criteria for common cements EN 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
31、absorption EN 1097-7, Tests for mechanical and physical 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 13286-1, Unbound an
32、d 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 13
33、286-3, 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 h
34、ammer 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 method for the determination of the direct tensile strength of hydraulically bound mi
35、xtures 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 Part 42: Test method for the determination of the indirect tensile strength of hyd
36、raulically 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 hydraulically bound mixtures Part 45: Test method for the determination of the workability
37、period of hydraulically bound mixtures EN 13286-47, Unbound and hydraulically bound mixtures Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling DIN EN 14227-1:2013-08 EN 14227-1:2013 (E) 6 EN 13286-50, Unbound and hydraulically bound m
38、ixtures 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 for the manufacture of test specimens of hydraulically bound mixtures using vibrat
39、ing 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 hydraulically bound mixtures Part 53: Methods for the manufacture of test specimens of hyd
40、raulically 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 hydraulic reaction 3.2 cement bound granular mixture granular hydraulically bound
41、mixture where cement 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 mixture (see Annex A) 4 Symbols and abbreviated terms For the purpose of this document, the following symbols and ab
42、breviated terms apply. Rcis the compressive strength, expressed in megapascals (MPa) Riis the compressive strength after immersion, expressed in megapascals (MPa) Rtis the direct tensile strength, expressed in megapascals (MPa) Ritis the indirect tensile strength, expressed in megapascals (MPa) E is
43、 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 megapascals (MPa) Eitis the E determined in indirect tension, expressed in megapascals (MPa) DIN EN 14227-1:2013-08 EN
44、 14227-1:2013 (E) 7 5 Constituents 5.1 Aggregates Aggregates shall be selected from EN 13242. The properties and the appropriate categories of the aggregates shall be specified depending on the position of the cement bound granular mixture in the pavement structure and the traffic to be carried. Agg
45、regates 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 Cement
46、 Cement shall comply with EN 197-1 or a European Technical Approval. 5.3 Water Water shall not contain components which adversely affect the hardening and the performance of the cement bound granular mixtures. 5.4 Retarders Retarders shall comply with provisions valid in the place of use. 6 Cement b
47、ound granular mixture 6.1 Types 6.1.1 General Cement bound granular mixtures shall be made from the constituents specified in Clause 5. The mixture shall be selected from the five types described in 6.1.2, 6.1.3, 6.1.4, 6.1.5 and 6.1.6, and shall conform to the specified requirements for the selecte
48、d mixture. 6.1.2 Cement bound granular mixture 1 Cement bound granular mixture 1 shall be either a 0/31,5 mm, a 0/20 mm or a 0/14 mm mixture with a grading, determined in accordance with EN 933-1, complying with the corresponding requirements of Figures 1, 2 and 3 using either G1 or G2 limits. 6.1.3 Cement bound granular mixture 2 6.1.3.1 Description Cement bound granular mixture 2 shall be a granular mixture with compacity requirement. There are three options d
