1、August 2013 Translation by DIN-Sprachendienst.English price group 16No 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!%ml“2047473www.din.deDDIN EN 14227-2Hydraulically bound mixtures Specifications Part 2: Slag bound granular mixtures;English version EN 14227-2:2013,English translation of DIN EN 14227-2:2013-08Hydraulisch gebundene Gemische Anforderungen Teil 2: Schlackengebundene Gemische;Englische Fass
3、ung EN 14227-2:2013,Englische bersetzung von DIN EN 14227-2:2013-08Mlanges traits aux liants hydrauliques Spcifications Partie 2: Mlanges granulaires traits au laitier;Version anglaise EN 14227-2:2013,Traduction anglaise de DIN EN 14227-2:2013-08SupersedesDIN EN 14227-2:2004-09www.beuth.deDocument c
4、omprises 39 pagesIn case of doubt, the German-language original shall be considered authoritative.07.13 DIN EN 14227-2:2013-08 2 A comma is used as the decimal marker. National foreword This document (EN 14227-2:2013) has been prepared by Technical Committee CEN/TC 227 “Road materials” (Secretariat:
5、 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 SpA zu CEN/TC 227/WG 4. Amendments This standard differs from DIN EN 14227-2:2
6、004-09 as follows: a) the standard has been editorially revised; b) the term “3.2 slag bound granular mixture” has been modified; c) the following subclauses have been modified: 5.2 “Granulated blast furnace slag” 5.3 “Partially ground granulated blast furnace slag” 5.4 “Ground granulated blast furn
7、ace slag”; d) the following subclauses have been renumbered/modified: 5.5 “Water” (formerly 5.6) and 5.6 “Activators” (formerly 5.5); e) the following subclause has been deleted: 6.1.2 “Water content”; f) the following subclauses have been modified: 6.2 “Slag bound mixture A” (new: 6.2 “Slag bound g
8、ranular mixture 1”) 6.3 “Slag bound mixture B” and 6.3.2 “Slag bound mixture B 1” (new: 6.2 “Slag bound granular mixture 2”) 6.3.3 “Slag bound mixture B 2” and 6.3.4 “Slag bound mixture B 3” (new: 6.4 “Slag bound granular mixture 3”); g) the following subclauses have been included: 6.5 “Slag bound g
9、ranular mixture 4” 6.6 “Slag bound granular mixture 5” DIN EN 14227-2:2013-08 3 6.7 “Examples of slag bound granular mixture” 6.8 “Water content of mixtures” 6.9 “Proportioning of the constituents, grading and dry density for mixtures” 6.10 “Other requirements for fresh mixtures”; h) the following t
10、ables have been modified: Table 6 “California bearing ratio classification” Table 7 “Compressive strength classification”; i) the following subclause has been included: 8.1 “Strength after immersion in water”; j) the diagrams of the following figures have been modified: Figure 1 “Grading requirement
11、s for slag bound granular mixture 1-0/31,5” Figure 2 “Grading requirements for slag bound granular mixture 1-0/16” Figure 3 “Grading requirements for slag bound granular mixture 1-0/8”; k) the following subclause has been deleted: A.5 “Ground granulated blast furnace slag”; l) the following subclaus
12、es have been modified: Annex B (informative) “Examples of slag bound granular mixtures” Annex D (normative) “CBR value of slag bound granular mixtures”. Previous editions DIN EN 14227-2: 2004-09 DIN EN 14227-2:2013-08 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NO
13、RM EN 14227-2 May 2013 ICS 93.080.20 Supersedes EN 14227-2:2004English Version Hydraulically bound mixtures - Specifications - Part 2: Slag bound granular mixtures Mlanges traits aux liants hydrauliques - Spcifications - Partie 2: Mlanges granulaires traits au laitier Hydraulisch gebundene Gemische
14、- Anforderungen - Teil 2: Schlackengebundene Gemische This European 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 a
15、lteration. 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
16、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 the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Es
17、tonia, 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 United Kingdom. EUROPEAN COMMITTEE FOR ST
18、ANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE 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 14227-2:2013: EEN 14227-2:2013 (E) 2 Contents Pag
19、e Foreword 4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Symbols and abbreviated terms 7 5 Constituents .7 5.1 Aggregates .7 5.2 Granulated blast furnace slag 8 5.3 Partially ground granulated blast furnace slag 8 5.4 Ground granulated blast furnace slag .8 5.5 Water .8 5.6 Activ
20、ators .8 6 Slag bound granular mixtures 8 6.1 Types .8 6.2 Slag bound granular mixture 1 .8 6.3 Slag bound granular mixture 2 .9 6.4 Slag bound granular mixture 3 .9 6.5 Slag bound granular mixture 4 10 6.6 Slag bound granular mixture 5 10 6.7 Examples of slag bound granular mixture . 10 6.8 Water c
21、ontent of mixtures . 10 6.9 Proportioning of the constituents, grading and dry density for mixtures 10 6.10 Other requirements for fresh mixtures . 11 6.10.1 Compacity 11 6.10.2 Immediate bearing index 11 6.10.3 Workability period. 11 7 Laboratory mechanical performance classification 11 7.1 General
22、 . 11 7.2 Classification by California bearing ratio . 12 7.3 Classification by compressive strength . 12 7.4 Classification by Rt, E . 14 7.4.1 General . 14 7.4.2 Method by direct tensile testing 14 7.4.3 Method by indirect tensile testing. 14 7.4.4 Method by indirect tensile and compression testin
23、g 14 8 Other requirements for the mixture 15 8.1 Strength after immersion in water 15 8.2 Other characteristics 15 9 Production control 15 10 Designation and description . 15 10.1 Designation . 15 10.2 Description 16 11 Marking and labelling . 16 12 Figures . 17 Annex A (normative) Hydraulic activit
24、y of granulated and partially ground granulated blast furnace slag . 24 A.1 Hydraulic activity 24 DIN EN 14227-2:2013-08 EN 14227-2:2013 (E) 3 A.2 C.A product 24 A.3 Alpha coefficient of granulated blast furnace slag 24 A.4 Fines content of partially ground granulated blast furnace slag . 25 Annex B
25、 (informative) Examples of slag bound granular mixtures 26 Annex C (normative) Compacity of a slag bound granular mixture 2 27 Annex D (normative) CBR value of slag bound granular mixtures 28 D.1 Sampling and preparation of the test samples 28 D.2 Specimen manufacture and curing . 28 D.3 Calculation
26、 and expression of results 28 Annex E (informative) Production control for slag bound granular mixtures . 29 E.1 General . 29 E.2 Quality manual . 29 E.3 Organisation 29 E.3.1 Responsibility and authority 29 E.3.2 Management representative . 29 E.3.3 Internal audits 29 E.3.4 Management review 30 E.3
27、.5 Sub-contract services . 30 E.3.6 Records 30 E.3.7 Training. 30 E.4 Control procedures . 30 E.4.1 Production management 30 E.4.2 Composition of the mixture 31 E.4.3 Constituents . 31 E.4.4 Process control . 31 E.4.5 Inspection, calibration and control of process equipment . 31 E.4.6 Handling and d
28、elivery . 32 E.5 Inspection and testing of constituents and mixtures during production 32 E.5.1 General . 32 E.5.2 Characteristics that require control during production 32 E.5.3 Frequency of sampling the mixture . 33 E.6 Inspection and testing equipment . 33 E.6.1 General . 33 E.6.2 Measuring and t
29、esting equipment . 33 E.6.3 Measuring and testing equipment in the process . 33 E.6.4 Measuring and testing equipment in laboratory 33 E.7 Non-conformity 34 E.7.1 General . 34 E.7.2 Non-conformity of constituents . 34 E.7.3 Non-conformity of the mixture . 34 Bibliography 35 DIN EN 14227-2:2013-08 EN
30、 14227-2:2013 (E) 4 Foreword This document (EN 14227-2:2013) 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 standard, either by publication of an identical text or by endors
31、ement, 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 rights. CEN and/or CENELEC shall not be held responsible for iden
32、tifying any or all such patent rights. This document supersedes EN 14227-2:2004. Compared with EN 14227-2:2004, the following changes have been made: Changing of the title; Revision of Clause 3 “Terms and definitions“; Revision of Clause 4 “Symbols and abbreviated terms“; Revision of Clause 5 “Const
33、ituents“. 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 mixtures Part 3: Fly ash bound granular mixtures Part 4: Fly ash for hydraulically bound mixtures Part 5: Hydraulic road b
34、inder 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 hydraulic road binder Part 14: Soil treated by fly ash According to the CEN-CENELEC Internal Regulations, the national standards organisations of the fol
35、lowing 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,
36、 Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 14227-2:2013-08 EN 14227-2:2013 (E) 5 1 Scope This European Standard specifies slag bound granular mixtures for, roads, airfields, and other trafficked areas, and specifies the r
37、equirements for their constituents, composition and laboratory performance classification. In this European Standard slag refers to slag from the iron and steel industry. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispen
38、sable 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 459-1, Building lime Part 1: Definitions, specifications and conformity criteria EN 933-1, Tests for geometric
39、al 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 physical properties of aggregat
40、es 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 and hydraulically bound mixtures Part 1: Test methods for laboratory reference d
41、ensity 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 labor
42、atory 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 method
43、s 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 mixtures EN 13286-41, Unbound and hydraulically bound mixtures Part 41: Test met
44、hod 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 hydraulically bound mixtures EN 13286-43, Unbound and hydraulically bound mixture
45、s Part 43: Test method for the determination of the modulus of elasticity of hydraulically bound mixtures EN 13286-44, Unbound and hydraulically bound mixtures Part 44: Test method for the determination of the alpha coefficient of vitrified blast furnace slag EN 13286-45, Unbound and hydraulically b
46、ound mixtures Part 45: Test method for the determination of the workability period of hydraulically bound mixtures DIN EN 14227-2:2013-08 EN 14227-2:2013 (E) 6 EN 13286-47, Unbound and hydraulically bound mixtures Part 47: Test method for the determination of California bearing ratio, immediate bear
47、ing 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 for th
48、e 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 hydraulically bound mixtures Part 53: Methods for the manufacture of test specimens of hydraulically bound mixtures using axi
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