EN 196-9:2003
(Main)Methods of testing cement - Part 9: Heat of hydration - Semi-adiabatic method
Methods of testing cement - Part 9: Heat of hydration - Semi-adiabatic method
This European Standard describes a method of measuring the heat of hydration of cements by means of semi-adiabatic calorimetry, also known as the Langavant method. The aim of the test is the continuous measurement of the heat of hydration of cement during the first few days. The heat of hydration is expressed in joules per gram of cement.
This standard is applicable to all cements and hydraulic binders, whatever their chemical composition, with the exception of quick-setting cements.
NOTE 1 An alternative procedure, called the solution method, is described in EN 196-8. Either procedure can be used independently.
NOTE 2 It has been demonstrated that the best correlation between the two methods is obtained at 41 h for the semi-adiabatic method (EN 196-9) compared with 7 days for the heat of solution method (EN 196-8).
Prüfverfahren für Zement - Teil 9: Hydratationswärme - Teildiabetisches Verfahren
Dieser Teil der Europäischen Norm legt ein Verfahren zur Messung der Hydratationswärme von Zementen mithilfe der teiladiabatischen Kalorimetrie, das so genannte Langavant Verfahren, fest. Ziel dieser Prüfung ist die kontinuierliche Messung der Hydratationswärme von Zement während der ersten Tage. Die Hydratations-wärme wird in Joule je Gramm Zement angegeben.
Diese Europäische Norm ist anwendbar für alle hydraulischen Bindemittel, ungeachtet ihrer chemischen Zusammensetzung, mit Ausnahme von schnell erstarrenden Zementen.
ANMERKUNG 1 Ein anderes Verfahren, das so genannte Lösungsverfahren, ist in EN 196 8 beschrieben. Beide Verfahren können unabhängig voneinander angewendet werden.
ANMERKUNG 2 Es wurde nachgewiesen, dass sich die beste Korrelation zwischen den beiden Verfahren nach 41 h für das teiladiabatische Verfahren (EN 196 9) und nach sieben Tagen für das Lösungsverfahren (EN 196 8) ergibt.
Méthodes d'essais des ciments - Partie 9: Chaleur d'hydratation - Méthodes semi-adiabatique
La présente norme européenne décrit une méthode de mesure de la chaleur d'hydratation des ciments par calorimétrie semi-adiabatique, dite méthode de Langavant. L'essai a pour but de mesurer en continu la chaleur d'hydratation du ciment des tout premiers jours. La présente norme s'applique à tous les liants hydrauliques quelles que soit leur composition chimique, à l'exception des ciments prompts.
Metode preskušanja cementa – 9. del: Toplota hidratacije – Semiadiabatska metoda
General Information
- Status
- Withdrawn
- Publication Date
- 21-Oct-2003
- Withdrawal Date
- 23-Mar-2010
- Technical Committee
- CEN/TC 51 - Cement and building limes
- Drafting Committee
- CEN/TC 51/WG 12 - Special performance criteria
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 24-Mar-2010
- Completion Date
- 24-Mar-2010
- Directive
- 89/106/EEC - Construction products
Relations
- Replaced By
EN 196-9:2010 - Methods of testing cement - Part 9: Heat of hydration - Semi-adiabatic method - Effective Date
- 08-Apr-2009
- Effective Date
- 28-Jan-2026
- Effective Date
- 22-Dec-2008
Get Certified
Connect with accredited certification bodies for this standard
ICC Evaluation Service
Nonprofit organization that performs technical evaluations of building products.
Aboma Certification B.V.
Specialized in construction, metal, and transport sectors.
BBA (British Board of Agrément)
UK construction product certification.
Sponsored listings
Frequently Asked Questions
EN 196-9:2003 is a standard published by the European Committee for Standardization (CEN). Its full title is "Methods of testing cement - Part 9: Heat of hydration - Semi-adiabatic method". This standard covers: This European Standard describes a method of measuring the heat of hydration of cements by means of semi-adiabatic calorimetry, also known as the Langavant method. The aim of the test is the continuous measurement of the heat of hydration of cement during the first few days. The heat of hydration is expressed in joules per gram of cement. This standard is applicable to all cements and hydraulic binders, whatever their chemical composition, with the exception of quick-setting cements. NOTE 1 An alternative procedure, called the solution method, is described in EN 196-8. Either procedure can be used independently. NOTE 2 It has been demonstrated that the best correlation between the two methods is obtained at 41 h for the semi-adiabatic method (EN 196-9) compared with 7 days for the heat of solution method (EN 196-8).
This European Standard describes a method of measuring the heat of hydration of cements by means of semi-adiabatic calorimetry, also known as the Langavant method. The aim of the test is the continuous measurement of the heat of hydration of cement during the first few days. The heat of hydration is expressed in joules per gram of cement. This standard is applicable to all cements and hydraulic binders, whatever their chemical composition, with the exception of quick-setting cements. NOTE 1 An alternative procedure, called the solution method, is described in EN 196-8. Either procedure can be used independently. NOTE 2 It has been demonstrated that the best correlation between the two methods is obtained at 41 h for the semi-adiabatic method (EN 196-9) compared with 7 days for the heat of solution method (EN 196-8).
EN 196-9:2003 is classified under the following ICS (International Classification for Standards) categories: 91.100.10 - Cement. Gypsum. Lime. Mortar. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 196-9:2003 has the following relationships with other standards: It is inter standard links to EN 196-9:2010, EN 12715:2000; is excused to EN 196-8:2003. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 196-9:2003 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/114. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 196-9:2003 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Metode preskušanja cementa – 9. del: Toplota hidratacije – Semiadiabatska metodaPrüfverfahren für Zement - Teil 9: Hydratationswärme - Teildiabetisches VerfahrenMéthodes d'essais des ciments - Partie 9: Chaleur d'hydratation - Méthodes semi-adiabatiqueMethods of testing cement - Part 9: Heat of hydration - Semi-adiabatic method91.100.10Cement. Mavec. Apno. MaltaCement. Gypsum. Lime. MortarICS:Ta slovenski standard je istoveten z:EN 196-9:2003
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.
Loading comments...