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!%mm“2047474www.din.deDDIN EN 14227-3Hydraulically bound mixtures Specifications Part 3: Fly ash bound granular mixtures;English version EN 14227-3:2013,English translation of DIN EN 14227-3:2013-08Hydraulisch gebundene Gemische Anforderungen Teil 3: Flugaschegebundene Gemische;Englische F
3、assung EN 14227-3:2013,Englische bersetzung von DIN EN 14227-3:2013-08Mlanges traits aux liants hydrauliques Spcifications Partie 3: Mlanges granulaires traits la cendre volante;Version anglaise EN 14227-3:2013,Traduction anglaise de DIN EN 14227-3:2013-08SupersedesDIN EN 14227-3:2004-10www.beuth.de
4、Document comprises 37 pagesIn case of doubt, the German-language original shall be considered authoritative.07.13 DIN EN 14227-3:2013-08 2 A comma is used as the decimal marker. National foreword This document (EN 14227-3:2013) has been prepared by Technical Committee CEN/TC 227 “Road materials” (Se
5、cretariat: 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 This standard differs from DIN EN 1422
6、7-3:2004-10 as follows: a) the standard has been editorially revised; b) the former Subclauses 6.2 to 6.6 have been revised and renumbered see new Subclauses: 6.1.1 “Fly ash bound granular mixture 1” 6.1.2 “Fly ash bound granular mixture 2” 6.1.3 “Fly ash bound granular mixture 3” 6.1.4 “Fly ash bou
7、nd granular mixture 4” 6.1.5 “Fly ash bound granular mixture 5”; c) the following new subclauses have been added: 6.1.6 “Fly ash bound granular mixture 6” 6.1.7 “Examples of fly ash bound granular mixtures”; d) Table 4 “Immediate bearing index categories” has been corrected; e) the following subclau
8、se has been included: 6.4.3 “Workability period”; f) the following table has been modified: Table 5 “Compressive strength classification”; g) the following clause has been included: 8 “Other requirements for the mixture”; h) the following annexes have been modified: Annex B (informative) “Examples o
9、f fly ash bound granular mixtures using siliceous fly ash” Annex C (informative) “Examples of fly ash bound granular mixtures using calcareous fly ash”. Previous editions DIN EN 14227-3: 2004-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14227-3 May 2013 ICS 93.080.20 Supersedes EN 14227-3
10、:2004English Version Hydraulically bound mixtures - Specifications - Part 3: Fly ash bound granular mixtures Mlanges traits aux liants hydrauliques - Spcifications - Partie 3: Mlanges granulaires traits la cendre volante Hydraulisch gebundene Gemische - Anforderungen - Teil 3: Flugaschegebundene Gem
11、ische 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 alteration. Up-to-date lists and bibliographical
12、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 made by translation under the responsibility of
13、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, Estonia, Finland, Former Yugoslav Republic of Mace
14、donia, 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 STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUR
15、OPISCHES 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 14227-3:2013: EEN 14227-3:2013 (E) 2 Contents Page Foreword 4 1 Scope 6 2 Normative references 6
16、3 Terms and definitions .7 4 Symbols and abbreviated terms 7 5 Constituents .8 5.1 Aggregates .8 5.2 Fly ash .8 5.3 Lime .8 5.4 Cement 8 5.5 Gypsum .8 5.6 Granulated blast furnace slag 8 5.7 Other constituents .8 5.8 Water .9 6 Fly ash bound granular mixtures .9 6.1 Types .9 6.1.1 Fly ash bound gran
17、ular mixture 1 9 6.1.2 Fly ash bound granular mixture 2 9 6.1.3 Fly ash bound granular mixture 3 9 6.1.4 Fly ash bound granular mixture 4 . 10 6.1.5 Fly ash bound granular mixture 5 . 10 6.1.6 Fly ash bound granular mixture 6 . 10 6.1.7 Examples of fly ash bound granular mixtures . 10 6.2 Water cont
18、ent of mixtures . 10 6.3 Proportioning of the constituents, grading and dry density 11 6.4 Other requirements for the fresh mixture 11 6.4.1 Compacity 11 6.4.2 Immediate bearing index of the mixture . 11 6.4.3 Workability period. 11 7 Laboratory mechanical performance classification 12 7.1 General .
19、 12 7.2 Classification by compressive strength . 12 7.3 Classification by Rt, E . 13 7.3.1 General . 13 7.3.2 Method by direct tensile testing 14 7.3.3 Method by indirect tensile testing. 14 7.3.4 Method by indirect tensile and compression testing 14 8 Other requirements for the mixture 15 8.1 Stren
20、gth 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) Compacity of a fly ash bound granular mixture 2 26 DIN EN 14227-3:2013-
21、08 EN 14227-3:2013 (E) 3 Annex B (informative) Examples of fly ash bound granular mixtures using siliceous fly ash . 27 Annex C (informative) Examples of fly ash bound granular mixtures using calcareous fly ash . 28 Annex D (informative) Production control for fly ash bound granular mixtures 29 D.1
22、General . 29 D.2 Quality manual . 29 D.3 Organisation 29 D.3.1 Responsibility and authority 29 D.3.2 Management representative . 29 D.3.3 Internal audits 29 D.3.4 Management review 30 D.3.5 Sub-contract services . 30 D.3.6 Records 30 D.3.7 Training. 30 D.4 Control procedures . 30 D.4.1 Production ma
23、nagement 30 D.4.2 Composition of the mixture 31 D.4.3 Constituents . 31 D.4.4 Process control . 31 D.4.5 Inspection, calibration and control of process equipment . 31 D.4.6 Handling and delivery . 32 D.5 Inspection and testing of constituents and mixtures during production 32 D.5.1 General . 32 D.5.
24、2 Characteristics that require control during production 32 D.5.3 Frequency of sampling the mixture . 32 D.6 Inspection and testing equipment . 33 D.6.1 General . 33 D.6.2 Measuring and testing equipment . 33 D.6.3 Measuring and testing equipment in the process . 33 D.6.4 Measuring and testing equip
25、ment in laboratory 33 D.7 Non-conformity 34 D.7.1 General . 34 D.7.2 Non-conformity of constituents . 34 D.7.3 Non-conformity of the mixture . 34 Bibliography 35 DIN EN 14227-3:2013-08 EN 14227-3:2013 (E) 4 Foreword This document (EN 14227-3:2013) has been prepared by Technical Committee CEN/TC 227
26、“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 endorsement, at the latest by November 2013, and conflicting national standards shall be withdrawn at the latest by Nov
27、ember 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 identifying any or all such patent rights. This document supersedes EN 14227-3:2004. Compared with EN 14227-3:2004, t
28、he following changes have been made: Changing of the title; Revision of Clause 5 “Constituents“; Revision of Clause 6 “Fly ash bound granular mixture“; Inclusion of Clause 6.4 “Other requirements for the fresh mixture“; Revision of Annex B (informative) “Examples of fly ash bound granular mixtures u
29、sing siliceous fly ash“; Revision of Annex C (informative) “Examples of fly ash bound granular mixtures using calcareous fly ash“. 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 m
30、ixtures 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 hydraulic road binder Part 14: S
31、oil 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, Former Yugoslav Republic of
32、 Macedonia, France, Germany, Greece, DIN EN 14227-3:2013-08 EN 14227-3:2013 (E) 5 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 14227-3:2013
33、-08 EN 14227-3:2013 (E) 6 1 Scope This European Standard specifies fly ash bound granular mixtures for roads, airfields and other trafficked areas, and specifies the requirements for their constituents, composition and laboratory performance classification. In this European Standard, fly ash refers
34、to siliceous or calcareous fly ash complying with EN 14227-4. Where fly ash is part of cement conforming to EN 197-1 or hydraulic road binder conforming to EN 13282-1 and EN 13282-2, then reference should be made to EN 14227-1 or EN 14227-5 respectively. 2 Normative references The following document
35、s, 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 197-1, Cement Part 1: Comp
36、osition, specifications and conformity criteria for common cements EN 459-1, Building lime Part 1: Definitions, specifications and conformity criteria EN 933-1, Tests for geometrical properties of aggregates Part 1: Determination of particle size distribution Sieving method EN 1097-6:2000, Tests for
37、 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 aggregates Part 7: Determination of the particle density of filler Pyknometer method EN 13242, Aggregates for unbound and hydrau
38、lically 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 mix
39、tures 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 hydraulica
40、lly 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 13286-40, Unbound and hydraulically bound mixtur
41、es 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 method for the determination of the compressive strength of hydraulically bound mixtures EN 13286-42, Unbound and hydraulic
42、ally 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 mixtures Part 43: Test method for the determination of the modulus of elasticity of hydraulically bound mixtures DIN EN 14227-3
43、:2013-08 EN 14227-3:2013 (E) 7 EN 13286-45, Unbound and hydraulically bound mixtures Part 45: Test method for the determination of the workability period of hydraulically bound mixtures EN 13286-47, Unbound and hydraulically bound mixtures Part 47: Test method for the determination of California bea
44、ring ratio, immediate 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 mixtu
45、res Part 51: Method 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,
46、Unbound and hydraulically bound mixtures Part 53: Methods for the manufacture of test specimens of hydraulically bound mixtures using axial compression EN 14227-2, Hydraulically bound mixtures Specifications Part 2: Slag bound granular mixtures EN 14227-4, Hydraulically bound mixtures Specifications
47、 Part 4: Fly ash for hydraulically bound mixtures 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 fly ash bound granular mixture granular hydraulically bound
48、 mixture in which siliceous or calcareous fly ash is the essential constituent of the binder and the hydraulic reaction Note 1 to entry: Hardening can be controlled by additional constituents. 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 docu
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