SIST EN 1544:2007
(Main)Products and systems for the protection and repair of concrete structures - Test methods - Determination of creep under sustained tensile load for synthetic resin products (PC) for the anchoring of reinforcing bars
Products and systems for the protection and repair of concrete structures - Test methods - Determination of creep under sustained tensile load for synthetic resin products (PC) for the anchoring of reinforcing bars
This European Standard specifies a method for carrying out a sustained tensile load test on a reinforcing steel bar (rebar) anchored in a concrete block. The test is performed to determine the tensile creep under standard conditions, or under maximum service temperature conditions recommended by the manufacturer.
The test applies to products based on synthetic resins or hybrid synthetic resin/hydraulic cements.
It does not include those products intended to be used as grout around tendons used for the prestressing of concrete.
Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Bestimmung des Kriechverhaltens von für die Verankerung von Bewehrungsstäben verwendeten Kunstharzprodukten (PC) bei Dauerzuglast
Dieser Europäische Norm legt ein Verfahren für die Durchführung einer Dauerzuglastprüfung fest, die an einem in einem Betonblock verankerten Bewehrungsstab durchgeführt wird. Mit der Prüfung wird das Kriechverhalten bei Zuglast bestimmt, das entweder unter Standardbedingungen oder unter den vom Hersteller festgelegten Bedingungen bei der maximalen Anwendungstemperatur auftritt.
Die Prüfung wird bei Produkten aus Kunstharz oder aus einer Mischung aus Kunstharz und hydraulischen Zementen angewendet.
Die Prüfung gilt nicht für Produkte, die für die Verwendung als Verpressgut um Zugglieder in Spannbeton vorgesehen sind.
Produits et systemes de protection et de réparation des structures en béton - Méthodes d'essai - Mesure du fluage sous charge de traction maintenue des produits a base de résines synthétiques (PC) pour le scellement d'ancrage des barres d'armature
La présente Norme européenne spécifie une méthode permettant de réaliser un essai sous charge de traction maintenue sur une barre d’armature en acier scellée dans un bloc de béton. L’essai est réalisé afin de déterminer le fluage en traction dans des conditions normalisées ou dans les conditions de température maximale de service recommandées par le fabricant.
La méthode s’applique aux produits a base de résines synthétiques ou aux produits hybrides a base de résines synthétiques et de ciments hydrauliques.
Elle n’est pas applicable aux produits destinés a etre utilisés en tant que coulis autour des câbles de précontrainte du béton.
Proizvodi in sistemi za zaščito in popravilo betonskih konstrukcij - Preskusne metode - Ugotavljanje koeficienta lezenja trajnih nateznih obremenitev za sintetične izdelke iz smole (PC) za sidranje armaturnih palic
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Products and systems for the protection and repair of concrete structures - Test methods - Determination of creep under sustained tensile load for synthetic resin products (PC) for the anchoring of reinforcing barsProduits et systemes de protection et de réparation des structures en béton - Méthodes d'essai - Mesure du fluage sous charge de traction maintenue des produits a base de résines synthétiques (PC) pour le scellement d'ancrage des barres d'armatureProdukte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Bestimmung des Kriechverhaltens von für die Verankerung von Bewehrungsstäben verwendeten Kunstharzprodukten (PC) bei DauerzuglastTa slovenski standard je istoveten z:EN 1544:2006SIST EN 1544:2007en91.100.30Beton in betonski izdelkiConcrete and concrete products91.080.40Betonske konstrukcijeConcrete structuresICS:SLOVENSKI
STANDARDSIST EN 1544:200701-marec-2007
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1544October 2006ICS 91.100.30 English VersionProducts and systems for the protection and repair of concretestructures - Test methods - Determination of creep undersustained tensile load for synthetic resin products (PC) for theanchoring of reinforcing barsProduits et systèmes pour la protection et la réparation desstructures en béton - Méthodes d'essais - Mesure dufluage, sous contrainte maintenue des produits à base derésine de synthèse destinés à l'ancrage d'armatureProdukte und Systeme für den Schutz und dieInstandsetzung von Betontragwerken - Prüfverfahren -Bestimmung des Kriechverhaltens von für die Verankerungvon Bewehrungsstäben verwendeten Kunstharzprodukten(PC) bei DauerzuglastThis European Standard was approved by CEN on 7 September 2006.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1544:2006: E
EN 1544:2006 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Principle.4 4 Apparatus.4 5 Specimen preparation.5 5.1 Composition of the concrete test specimens.5 5.2 Preparation of moulds.5 5.3 Preparation of concrete test blocks.5 5.4 Preparation of the anchoring grout.6 6 Procedure.6 6.1 Carrying out the anchoring operation.6 6.2 Storage of test-pieces after carrying out the anchoring operation.6 6.3 Carrying out the test.7 6.4 Measurements.7 7 Test report.7
EN 1544:2006 (E) 3 Foreword This document (EN 1544:2006) has 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 or by endorsement, at the latest by April 2007, and conflicting national standards shall be withdrawn at the latest by December 2008. It has been prepared by Sub-Committee 8 "Protection and repair of concrete structures", the Secretariat of which is held by AFNOR. This European Standard is one of a series dealing with products and systems for the protection and repair of concrete structures. It describes a method of test for determining the creep of anchoring products under sustained tensile load. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, 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.
EN 1544:2006 (E) 4 1 Scope This European Standard specifies a method for carrying out a sustained tensile load test on a reinforcing steel bar (rebar) anchored in a concrete block. The test is performed to determine the tensile creep under standard conditions, or under maximum service temperature conditions recommended by the manufacturer. The test applies to products based on synthetic resins or hybrid synthetic resin/hydraulic cements. It does not include those products intended to be used as grout around tendons used for the prestressing of concrete. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1766, Products and systems for the protection and repair of concrete structures - Test methods -Reference concretes for testing EN 10080, Steel for the reinforcement of concrete - Weldable reinforcing steel - General 3 Principle The principle is to apply a sustained tensile load to a reinforcing bar anchored into concrete with the product to be tested, and to measure the displaceme
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