EN 14227-4:2013

Hydraulically bound mixtures - Specifications - Part 4: Fly ash for hydraulically bound mixtures

This European Standard specifies siliceous and calcareous fly ash used in hydraulically bound mixtures for roads, airfields and other trafficked areas. This European Standard applies to fly ash produced by the combustion of pulverised coal or lignite in energy generating plants.

Hydraulisch gebundene Gemische - Anforderungen - Teil 4: Flugasche für hydraulisch gebundene Gemische

Diese Europäische Norm legt kieselsäurereiche und kalkhaltige Flugasche fest, die in hydraulisch gebundenen Gemischen für den Bau von Straßen, Flugplätzen und sonstigen Verkehrsflächen verwendet wird. Diese Europäische Norm gilt für Flugasche, die durch Verbrennung von Stein- oder Braunkohlenstaub in Energieerzeugungsanlagen entsteht.

Mélanges traités aux liants hydrauliques - Spécifications - Partie 4: Cendre volante pour mélanges traités aux liants hydrauliques

La présente Norme européenne spécifie les cendres volantes siliceuses et calcaires utilisées dans les
mélanges traités aux liants hydrauliques pour les routes, les aéroports et autres zones de circulation. Cette
norme s'applique à la cendre volante produite par combustion de charbon pulvérisé ou de lignite dans des
centrales électriques.

Hidravlično vezane zmesi - Specifikacije - 4. del: Elektrofiltrski pepel za hidravlično vezane zmesi

Ta evropski standard določa silikatni ali karbonatni elektrofiltrski pepel za uporabo v hidravlično vezanih zmeseh za ceste, letališča in druge prometne površine. Ta evropski standard velja za elektrofiltrski pepel, ki nastane pri gorenju premogovega prahu ali lignita v elektrarnah.

General Information

• Status: Published
• Publication Date: 30-Apr-2013
• Withdrawal Date: 29-Nov-2013
• ICS: 93.080.20 - Road construction materials
• Technical Committee: CEN/TC 227 - Road materials
• Drafting Committee: CEN/TC 227/WG 4 - Hydraulic bound and unbound mixtures (including byproducts and waste materials)
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 14-Feb-2022
• Ref Project: SIST EN 14227-4:2013 - Hydraulically bound mixtures - Specifications - Part 4: Fly ash for hydraulically bound mixtures

Relations

• Replaces: EN 14227-4:2004 - Hydraulically bound mixtures - Specifications - Part 4: Fly ash for hydraulically bound mixtures
• Effective Date: 08-May-2013

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Hydraulisch gebundene Gemische - Anforderungen - Teil 4: Flugasche für hydraulisch gebundene GemischeMélanges traités aux liants hydrauliques - Spécifications - Partie 4: Cendre volante pour mélanges traités aux liants hydrauliquesHydraulically bound mixtures - Specifications - Part 4: Fly ash for hydraulically bound mixtures93.080.20Materiali za gradnjo cestRoad construction materialsICS:Ta slovenski standard je istoveten z:EN 14227-4:2013SIST EN 14227-4:2013en,fr,de01-julij-2013SIST EN 14227-4:2013SLOVENSKI
STANDARDSIST EN 14227-4:20051DGRPHãþD



SIST EN 14227-4:2013



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14227-4
May 2013 ICS 93.080.20 Supersedes EN 14227-4:2004English Version
Specifications - Part 4: Fly ash for hydraulically bound mixtures Mélanges traités aux liants hydrauliques - Spécifications - Partie 4: Cendre volante pour mélanges traités aux liants hydrauliques
Hydraulisch gebundene Gemische - Anforderungen - Teil 4: Flugasche für hydraulisch gebundene 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 alteration. 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 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, Estonia, 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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR 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 14227-4:2013: ESIST EN 14227-4:2013



EN 14227-4:2013 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .4 4 Requirements .5 4.1 General .5 4.2 Requirements for siliceous fly ash .5 4.2.1 Particle size .5 4.2.2 Loss on ignition .5 4.2.3 Sulfuric anhydride .5 4.2.4 Free calcium oxide and soundness .6 4.2.5 Water content .6 4.2.6 Pozzolanic activity of siliceous fly ash .6 4.3 Requirements for calcareous fly ash .6 4.3.1 Particle size .6 4.3.2 Soundness .
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