EN 772-21:2011

Methods of test for masonry units - Part 21: Determination of water absorption of clay and calcium silicate masonry units by cold water absorption

This European Standard specifies a method of determining the water absorption of clay and calcium silicate masonry units by immersing them in cold water.

Prüfverfahren für Mauersteine - Teil 21: Bestimmung der Kaltwasseraufnahme von Mauerziegeln und Kalksandsteinen

Diese Europäische Norm legt ein Verfahren zur Bestimmung der Wasseraufnahme von Mauerziegeln und
Kalksandsteinen durch ein Kaltwasser-Eintauchverfahren fest.

Méthodes d'essai des éléments de maçonnerie - Partie 21: Détermination de l'absorption d'eau des éléments de maçonnerie en terre cuite et en silico-calcaire par absorption d'eau froide

La présente Norme européenne spécifie une méthode permettant de déterminer l'absorption d'eau des
éléments de maçonnerie en terre cuite et en silico-calcaire en les immergeant dans l'eau froide.

Metode preskušanja zidakov - 21. del: Ugotavljanje vpijanja hladne vode opečnih in apneno peščenih zidakov

Ta evropski standard določa metodo za ugotavljanje vpijanja hladne vode opečnih in apneno peščenih zidakov s potapljanjem v hladno vodo.

General Information

• Status: Published
• Publication Date: 03-May-2011
• Withdrawal Date: 29-Nov-2011
• ICS: 91.100.15 - Mineral materials and products
• Technical Committee: CEN/TC 125 - Masonry
• Drafting Committee: CEN/TC 125/WG 4 - Test methods
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 21-Nov-2017
• Ref Project: SIST EN 772-21:2011 - Methods of test for masonry units - Part 21: Determination of water absorption of clay and calcium silicate masonry units by cold water absorption

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2011
0HWRGHSUHVNXãDQMD]LGDNRYGHO8JRWDYOMDQMHYSLMDQMDKODGQHYRGHRSHþQLK
LQDSQHQRSHãþHQLK]LGDNRY
Methods of test for masonry units - Part 21: Determination of water absorption of clay
and calcium silicate masonry units by cold water absorption
Prüfverfahren für Mauersteine - Teil 21: Bestimmung der Kaltwasseraufnahme von
Mauerziegeln und Kalksandsteinen
Méthodes d'essai des éléments de maçonnerie - Partie 21: Détermination de l'absorption
d'eau des éléments de maçonnerie en terre cuite et en silico-calcaire par absorption
d'eau froide
Ta slovenski standard je istoveten z: EN 772-21:2011
ICS:
91.100.15 Mineralni materiali in izdelki Mineral materials and
products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 772-21
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2011
ICS 91.100.15
English Version
Methods of test for masonry units - Part 21: Determination of
water absorption of clay and calcium silicate masonry units by
cold water absorption
Méthodes d'essai des éléments de maçonnerie - Partie 21: Prüfverfahren für Mauersteine - Teil 21: Bestimmung der
Détermination de l'absorption d'eau des éléments de Kaltwasseraufnahme von Mauerziegeln und
maçonnerie en terre cuite et en silico-calcaire par Kalksandsteinen
absorption d'eau froide
This European Standard was approved by CEN on 25 December 2010.

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-CENELEC 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-CENELEC 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
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 772-21:2011: E
worldwide for CEN national Members.

Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Principle .4
4 Symbols .4
5 Apparatus .4
6 Preparation .5
6.1 Sampling .5
6.2 Drying .5
7 Test procedure .5
8 Calculation of results .5
9 Evaluation of results .5
10 Test report .
...