EN 196-3:2005+A1:2008
(Main)Methods of testing cement - Part 3: Determination of setting times and soundness
Methods of testing cement - Part 3: Determination of setting times and soundness
This document specifies the methods for determining standard consistence, setting times and soundness of cements.
The method applies to common cements and to other cements and materials, the standards for which call up this method. It may not apply to other cement types that have, for example, a very short initial setting time. The method is used for assessing whether the setting time and soundness of a cement is in conformity with its specification.
This document describes the reference methods and allows the use of alternative procedures and equipment, as indicated in notes, provided that they have been calibrated against the reference methods. In the event of a dispute, only the reference equipment and procedures are used.
Prüfverfahren für Zement - Teil 3: Bestimmung der Erstarrungszeiten und der Raumbeständigkeit
Dieses Dokument legt die Verfahren zur Bestimmung der Normsteife, der Erstarrungszeiten und der Raumbeständigkeit von Zement fest.
Die Verfahren gelten für Normalzemente; ferner gelten sie für andere Zemente und Baustoffe, wenn in den entsprechenden Normen auf die Verfahren verwiesen wird. Unter Umständen gelten die Verfahren nicht für Zementarten, bei denen beispielsweise der Erstarrungsbeginn sehr rasch einsetzt. Die Verfahren werden angewendet, um beurteilen zu können, ob Zemente die gestellten Anforderungen hinsichtlich der Erstarrungszeiten und der Raumbeständigkeit erfüllen.
Dieses Dokument beschreibt die Referenzverfahren; andere Verfahren und Geräte – sofern in Anmerkungen darauf hingewiesen ist – dürfen angewendet werden, wenn sie nachweislich zu den gleichen Prüfergebnissen führen wie die vorgeschriebenen Verfahren und Geräte. Im Streitfall sind die Referenzgeräte und das Referenzverfahren maßgebend.
Méthodes d'essais des ciments - Partie 3: Détermination du temps de prise et de la stabilité
Le présent document spécifie les méthodes permettant de déterminer la consistance normalisée, les temps de prise
et la stabilité des ciments.
La méthode s’applique aux ciments courants et à d’autres ciments et matériaux, pour lesquels les normes prescrivent
ces méthodes. Elle ne doit pas s’appliquer aux autres types de ciments, qui ont, par exemple, un temps de début de
prise très court. La méthode est utilisée pour juger si le temps de prise et la stabilité d’un ciment sont conformes à
sa spécification.
Le présent document décrit les méthodes de référence et, comme indiqué dans les notes, autorise l'utilisation de
variantes pour les modes opératoires et l’équipement, à condition que ces variantes aient été étalonnées par rapport
aux méthodes de référence. En cas de litige, on doit utiliser seulement l’équipement et les modes opératoires
de référence.
Metode preskušanja cementa - 3. del: Določanje časa vezanja in prostorninske obstojnosti
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.RVWRUQLQVNHREVWRMQRVWLPrüfverfahren für Zement - Teil 3: Bestimmung der Erstarrungszeiten und der RaumbeständigkeitMéthodes d'essais des ciments - Partie 3: Détermination du temps de prise et de la stabilitéMethods of testing cement - Part 3: Determination of setting times and soundness91.100.10Cement. Mavec. Apno. MaltaCement. Gypsum. Lime. MortarICS:Ta slovenski standard je istoveten z:EN 196-3:2005+A1:2008SIST EN 196-3:2005+A1:2009en,fr,de01-april-2009SIST EN 196-3:2005+A1:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 196-3:2005+A1
November 2008 ICS 91.100.10 Supersedes EN 196-3:2005English Version
Methods of testing cement - Part 3: Determination of setting times and soundness
Méthodes d'essais des ciments - Partie 3: Détermination du temps de prise et de la stabilité
Prüfverfahren für Zement - Teil 3: Bestimmung der Erstarrungszeiten und der Raumbeständigkeit This European Standard was approved by CEN on 29 December 2004 and includes Amendment 1 approved by CEN on 23 October 2008.
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, 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: rue de Stassart, 36
B-1050 Brussels © 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 196-3:2005+A1:2008: ESIST EN 196-3:2005+A1:2009
!Alternative method for setting time tests".15
(Clause 6); g) in the determination of setting time the tolerance on storage temperature for specimens is reduced to (20,0 ± 1,0) °C from (20 ± 1) °C (6.1.3); h) in the determination of setting time automatic apparatus conforming to the requirements of the reference method is permitted (6.1.1); i) the end-point for the determination of initial setting time is increased to (6 ± 3) mm from (4 ± 1) mm (6.2.2); j) the end-point for the determination of final setting time is required to be confirmed by testing in two additional positions in the test specimen (6.3.1); k) the material of construction of the Le Chatelier apparatus for determination of soundness is extended to any non-corrodible spring metal (7.1.1); l) the minimum relative humidity in which specimens for determination of soundness are to be stored is reduced to 90 % from 98 % (7.1.3); m) the determination of soundness is carried out once (7.2); n) where a retest of the determination of soundness is required the relative humidity at which the cement sample is stored is reduced to 50 % from 65 % (7.4). 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, 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. SIST EN 196-3:2005+A1:2009
Figure 1 c). The plunger shall be of non-corrodible metal in the form of a right cylinder of at least
45 mm effective length and of (10,00 ± 0,05) mm diameter. The total mass of moving parts shall be (300 ± 1) g. Their movement shall be truly vertical and without appreciable friction, and their axis shall coincide with that of the plunger. The Vicat mould (see Figure 1 a)) to contain the paste under test shall be of hard rubber, plastics or brass. It shall be of cylindrical or preferably truncated conical form (40,0 ± 0,2) mm deep and shall have an internal diameter of (75 ± 10) mm. It shall be adequately rigid and shall be provided with a base-plate larger than the mould and at least 2,5 mm thick, constructed of impermeable material resistant to attack by cement paste, e.g. plane glass. NOTE 1 Moulds of other metal may be used provided that they are of the specified depth and that their use has been calibrated against the specified mould. NOTE 2 It is recommended that a laboratory uses base pl
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