EN 15743:2010
(Main)Supersulfated cement - Composition, specifications and conformity criteria
Supersulfated cement - Composition, specifications and conformity criteria
This European Standard defines and gives the specifications of supersulfated cement and its constituents. The definition of supersulfated cement includes the proportions in which the constituents are to be combined to produce products in accordance with this standard. The definition also includes requirements the constituents have to meet and the mechanical, physical, chemical including heat of hydration requirements. This standard also states the conformity criteria and the related rules.
NOTE 1 In addition to the specified requirements, an exchange of additional information between the cement manufacturer and user may be helpful. The procedures for such an exchange are not within the scope of this standard but should be dealt with in accordance with national standards or regulations or may be agreed between the parties concerned.
NOTE 2 The word "cement" in this standard is used to refer only to supersulfated cement unless otherwise specified.
Sulfathüttenzement - Zusammensetzung, Anforderungen und Konformitätskriterien
Diese Europäische Norm definiert Sulfathüttenzement und seine Bestandteile und enthält entsprechende Festlegungen. Diese umfassen die Mischungsverhältnisse, in denen die ein¬zelnen Bestandteile zu kombinieren sind, um Sulfathüttenzement nach dieser Norm herzustellen. Sie umfassen auch Anforderungen, die die Bestandteile erfüllen müssen, sowie mechanische, physikali¬sche und chemische Anforderungen, zu denen auch Anforderungen an die Hydratationswärme gehören. Diese Norm enthält darüber hinaus die Konformitätskriterien und die dafür geltenden Regeln.
ANMERKUNG 1 Zusätzlich zu den festgelegten Anforderungen kann ein Austausch zusätzlicher Informationen zwi¬schen dem Zementhersteller und dem Anwender hilfreich sein. Die Vorgehensweise für einen solchen Austausch ist nicht Gegenstand der vorliegenden Norm, sondern ist in Übereinstimmung mit den nationalen Normen oder Vorschrif¬ten festzulegen oder kann zwischen den Beteiligten vereinbart werden.
ANMERKUNG 2 Sofern nicht anders festgelegt, bezieht sich das Wort „Zement“ in dieser Norm nur auf Sulfathütten¬zement.
Ciment sursulfaté - Composition, spécifications et critères de conformité
La présente Norme européenne définit et fournit les spécifications du ciment sursulfaté et de ses constituants.
La définition du ciment sursulfaté inclut les proportions dans lesquelles les constituants doivent être associés
pour produire des produits conformes à la présente Norme. La définition comporte également des exigences
que les constituants doivent satisfaire ainsi que les exigences mécaniques, physiques, chimiques et de
chaleur d’hydratation. La présente Norme établit également les critères de conformité et les règles
correspondantes.
NOTE 1 En plus des exigences spécifiées, il peut s’avérer utile que le fabricant et l’utilisateur du ciment échangent des
informations complémentaires. Les procédures afférentes à un tel échange ne sont pas du domaine d’application de la
présente Norme, mais il convient de les traiter conformément aux normes ou réglementations nationales ; elles peuvent
également faire l’objet d’un accord entre les parties concernées.
NOTE 2 Sauf spécification contraire, le terme «ciment» est utilisé dans la présente Norme uniquement pour qualifier
les ciments sursulfatés.
Supersulfatni cement - Sestava, zahteve in merila skladnosti za običajne cemente
Ta evropski standard opredeljuje in podaja specifikacije supersulfatnega cementa in njegovih sestavin. Definicija supersulfatnega cementa vključuje deleže za kombiniranje sestavin, da nastanejo proizvodi v skladu s tem standardom. Definicija vključuje tudi zahteve, ki jim morajo sestavine ustrezati, in mehanske, fizikalne in kemične zahteve, vključno s toploto hidratacije. Ta standard navaja tudi merila za skladnost in sorodna pravila.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sulfathüttenzement - Zusammensetzung, Anforderungen und KonformitätskriterienCiment sursulfaté - Composition, spécifications et critères de conformitéSupersulfated cement - Composition, specifications and conformity criteria91.100.10Cement. Mavec. Apno. MaltaCement. Gypsum. Lime. MortarICS:Ta slovenski standard je istoveten z:EN 15743:2010SIST EN 15743:2010en,fr,de01-marec-2010SIST EN 15743:2010SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15743
January 2010 ICS 91.100.10 English Version
Supersulfated cement - Composition, specifications and conformity criteria
Ciment sulfaté - Composition, spécifications et critères de conformité
Sulfathüttenzement - Zusammensetzung, Anforderungen und Konformitätskriterien This European Standard was approved by CEN on 11 December 2009.
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 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 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15743:2010: ESIST EN 15743:2010
Precautions related to the use of supersulfated cement . 17A.1Blending with other binders . 17A.2Use of additions in concrete . 17A.3Effects of weather, striking and curing . 17A.4Heat treatment . 17Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Directive . 18ZA.1Scope and relevant characteristics . 18ZA.2Procedure for attestation of conformity of supersulfated cements . 20ZA.2.1System of attestation of conformity . 20ZA.2.2EC Certificate and Declaration of conformity . 21ZA.3CE marking and labelling . 21SIST EN 15743:2010
3 ZA.3.1General . 21ZA.3.2Bagged cement . 22ZA.3.3Bulk cement . 23Bibliography . 24SIST EN 15743:2010
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
5 Introduction The basis for this European Standard has been the national standards already existing in Europe. Supersulfated cement was originally standardised in several European countries, Belgium, France, Germany, Netherlands and the United Kingdom, and has been used in concrete for foundations and massive structures. The demand for quick setting cements enabling early formwork removal caused the manufacturing of supersulfated cements to be superseded by those based on Portland cement clinker. Standards were either abandoned, as in France, or kept in the catalogue of standards but never used, as in the United Kingdom.
In discharging the mandate given to CEN, Technical Committee TC 51 considered the large number of different cements involved. It was decided to separate the "common cements", where the hardening mainly depends on the hydration of calcium silicates and setting these out in EN 197-1, from "special cements", i.e. those with additional or special properties.
Supersulfated cement hardening depends on granulated blastfurnace slag activation by calcium sulfate. A lower heat of hydration than for Portland cement clinker results in lower early compressive strength than common cements and a significantly lower early heat of hydration. In addition, it produces concrete which has resistance to chemically aggressive environments, such as sulfates. Ongoing developments in material technology as well as in production technology again open the option to produce supersulfated cement fulfilling the demands and requirements of the market. As the principles in hydration differ from that of "common cements" covered by EN 197-1, CEN Technical Committee TC 51 decided to elaborate a separate standard for supersulfated cement. The rate of hardening and lower early strength require that additional precautions are considered when using supersulfated cements to ensure adequate concrete curing. SIST EN 15743:2010
1 Scope This European Standard defines and gives the specifications of supersulfated cement and its constituents. The definition of supersulfated cement includes the proportions in which the constituents are to be combined to produce products in accordance with this standard. The definition also includes requirements the constituents have to meet and the mechanical, physical, chemical including heat of hydration requirements. This standard also states the conformity criteria and the related rules.
NOTE 1 In addition to the specified requirements, an exchange of additional information between the cement manufacturer and user may be helpful. The procedures for such an exchange are not within the scope of this standard but should be dealt with in accordance with national standards or regulations or may be agreed between the parties concerned. NOTE 2
The word "cement" in this standard is used to refer only to supersulfated cement unless otherwise specified. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition
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