SIST EN 12617-3:2002
(Main)Products and systems for the protection and repair of concrete structures - Test methods - Part 3: Determination of early age linear shrinkage for structural bonding agents
Products and systems for the protection and repair of concrete structures - Test methods - Part 3: Determination of early age linear shrinkage for structural bonding agents
This European Standard specifies a method for the determination of the early age linear shrinkage of structural bonding agents covered by EN 1501-1 and EN 1504-4. It describes the procedures for the measurement of linear shrinkage from initial gel of polymer, in the form of unrestrained thin strips less than 10 mm in thickness. It is intended for measurement of early age shrinkage, for example up to 24 hours.
Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Teil 3: Bestimmung des zeitlichen Verlaufs des linearen Schrumpfens von Klebstoffen
Diese Europäische Norm beschreibt ein Verfahren zur Bestimmung der zeitlichen Verlaufs des linearen Schwindens von Klebstoffen und Mörteln nach EN 1501-1 und prEN 1504-4. Sie beschreibt die Durchführung der Messung des unbehinderten linearen Schwindens von dünnen (20 mm) Mörtelproben vom Stadium der Gelb- bildung an (bis zu mehreren Stunden). Das Verfahren dient der Messung des frühzeitigen Schwindens, z.B. bis zu 24 h. Das Verfahren gilt auch für Polymer-/Zementmörtel für die Instandsetzung mit einem Größtkorn des Zuschlags von nicht mehr als 5 mm.
Produits et systemes pour la protection et la réparation des structures en béton - Méthodes d'essai - Partie 3: Détermination du retrait linéaire au jeune âge pour les produits de collage structural
La présente Norme européenne décrit une méthode permettant de déterminer le retrait linéaire au jeune âge des produits de collage structural couverts par les normes EN 1501-1 et EN 1504-4. Elle décrit les procédures de mesurage du retrait linéaire a partir du gel initial du polymere, sous la forme de minces bandes non-bridées d'une épaisseur inférieure a 10 mm. Elle est prévue pour le mesurage du retrait au jeune âge, par exemple jusqu'a 24 h.
Proizvodi in sistemi za zaščito in popravilo betonskih konstrukcij - Preskusne metode - 3. del: Določevanje zgodnjega linearnega krčenja konstrukcijskih lepil
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Teil 3: Bestimmung des zeitlichen Verlaufs des linearen Schrumpfens von KlebstoffenProduits et systemes pour la protection et la réparation des structures en béton - Méthodes d'essai - Partie 3: Détermination du retrait linéaire au jeune âge pour les produits de collage structuralProducts and systems for the protection and repair of concrete structures - Test methods - Part 3: Determination of early age linear shrinkage for structural bonding agents91.100.10Cement. Mavec. Apno. MaltaCement. Gypsum. Lime. Mortar91.080.40Betonske konstrukcijeConcrete structuresICS:Ta slovenski standard je istoveten z:EN 12617-3:2002SIST EN 12617-3:2002en01-november-2002SIST EN 12617-3:2002SLOVENSKI
STANDARD
SIST EN 12617-3:2002
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12617-3May 2002ICS 91.080.40; 91.100.10English versionProducts and systems for the protection and repair of concretestructures - Test methods - Part 3: Determination of early agelinear shrinkage for structural bonding agentsProduits et systèmes pour la protection et la réparation desstructures en béton - Méthodes d'essai - Partie 3:Détermination du retrait linéaire au jeune âge pour lesproduits de collage structuralProdukte und Systeme für den Schutz und dieInstandsetzung von Betontragwerken - Prüfverfahren - Teil3: Bestimmung des zeitlichen Verlaufs des linearenSchrumpfens von KlebstoffenThis European Standard was approved by CEN on 4 January 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12617-3:2002 ESIST EN 12617-3:2002
EN 12617-3:2002 (E)2ContentspageForeword.31Scope.42Principle.43Equipment.44Method.55Calculation of shrinkage.56Test report.6Bibliography.8SIST EN 12617-3:2002
EN 12617-3:2002 (E)3ForewordThis document EN 12617-3 been prepared by Technical Committee CEN/TC 104 "Concrete and related products",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 orby endorsement, at the latest by November 2002, and conflicting national standards shall be withdrawn at the latestby December 2002.It was prepared by sub-committee 8 "Products and systems for the protection and repair of concrete structures",the secretariat of which is held by AFNOR.This European Standard is one of a series of inter-related parts dealing with dimensional stability repair productsand systems. The other parts are:prEN 12617-1, Products and systems for the protection and repair of concrete structures - Test methods – Part 1:Determination of linear shrinkage.prEN 12617-2, Products and systems for the protection and repair of concrete structures - Test methods – Part 2:Determination of volumetric shrinkage.EN 12617-4, Products and systems for the protection and repair of concrete structures - Test methods – Part 4:Determination of shrinkage and expansion.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,Sweden, Switzerland and the United Kingdom.SIST EN 12617-3:2002
EN 12617-3:2002 (E)41 ScopeThis European Standard specifies a method for the determination of the early age linear shrinkage of structuralbonding agents covered by EN 1504-1 and prEN 1504-4. It describes the procedures for the measurement of linearshrinkage from initial gel of polymer, in the form of unrestrained thin strips less than 10 mm in thickness. It isintended for measurement of early age shrinkage, for example up to 24 hours.2 PrincipleIn principle the test is as follows : A freshly mixed sample of polymer shall be placed into a shallow steel troughshaped mould, the inside of which has been treated to prevent adhesion to the polymer. The mould has slidingends which bond to the polymer and are free to move as the polymer expands or contracts. Linear displacementtransducers attached to the ends enable the shrinkage to be measured. Temperature sensors attached to themould enable the temperature of the mould and the polymer to be measured.3 Equipment3.1 MouldA mould comprising a 400 mm long pressed steel trough supported on an insulating base and fitted with slidingstop ends, as shown in Figure 1.The sliding ends shall fit the cross section of the trough with a clearance of 0,1 mm. The inside of the trough iscoated with polytetrafluoroe
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