EN 771-6:2005

Specification for masonry units - Part 6: Natural stone masonry units

This European Standard specifies the characteristics and performance requirements of masonry units manufactured from natural stone the width of which is equal to or greater than 80 mm, for which the main intended uses are common, facing or exposed masonry units in load bearing or non-load bearing building and civil engineering applications These units are suitable for all forms of coursed or random masonry walling, including single leaf, cavity, partition, retaining and the external masonry to chimneys. They can provide fire protection, thermal insulation, sound insulation and sound absorption.
This European Standard includes natural stone masonry units of an overall non-rectangular parallelipiped shape, specially shaped and accessory units for internal and external application.
It defines the performance related to e.g. strength, petrographic description, density, porosity, dimensional accuracy, thermal conductivity, water absorption, and frost resistance and provides for the evaluation of conformity of the product to this European Standard. The marking requirements for products covered by this European Standard are also included.
This European Standard does not cover storey height panels, natural stone for paving, chimney flue linings nor units intended for use as damp proof course.

Festlegungen für Mauersteine - Teil 6: Natursteine

Diese Europaische Norm legt die Eigenschaften und Leistungsanforderungen an Mauersteine fest, die aus
Naturstein mit einer Breite ¡Ã80 mm hergestellt und vorwiegend als Normalmauersteine sowie Sicht- und
Vormauersteine in tragenden oder nichttragenden Mauerwerksbauten verwendet werden. Diese Mauersteine
eignen sich fur alle Arten von Schichtenmauerwerk oder unregelma©¬igem Mauerwerk einschlie©¬lich
einschaligen und zweischaligen Wanden, Trennwanden, Stutzwanden und Schornsteinau©¬enmauerwerk. Sie
konnen zum Brandschutz, Warmeschutz, Schallschutz und Schalldammung beitragen.
Diese Europaische Norm gilt ebenfalls fur Mauersteine aus Naturstein mit einer nicht allseitig von Rechtecken
begrenzten Form, Formsteine und Erganzungssteine fur den Innen- und Au©¬enbereich.
Sie definiert die Anforderungen z. B. an Festigkeit, petrographische Zusammensetzung, Dichte, Porositat,
Ma©¬genauigkeit, Warmeleitfahigkeit, Wasseraufnahme und Frostwiderstand und legt die
Konformitatsbewertung des Produktes fest. Die Anforderungen an die Kennzeichnung der von dieser
Europaischen Norm erfassten Produkte sind ebenfalls enthalten.
Diese Europaische Norm gilt nicht fur geschosshohe Tafeln, Natursteine fur Pflaster und fur die Auskleidung
von Rauchabzugen sowie fur Natursteine zur Herstellung feuchtesperrender Schichten.

Spécifications pour éléments de maçonnerie - Partie 6: Eléments de maçonnerie en pierre naturelle

La présente Norme européenne spécifie les caractéristiques et les exigences de performances des éléments de maçonnerie en pierre naturelle, dont la largeur ou l’épaisseur est égale ou supérieure à 80 mm, utilisés, dans les structures de maçonnerie courante ou de parement, porteuse ou non, dans des bâtiments ou des ouvrages de génie civil. Ces éléments conviennent à toutes les formes de murs de maçonnerie appareillée ou non, y compris les murs à simple et double paroi, les cloisons, les murs de soutènement et la maçonnerie extérieure de conduits de fumée. Ils peuvent constituer une protection contre les incendies, une isolation thermique ou acoustique et assurer l’absorption des bruits.
La présente Norme européenne couvre les éléments de maçonnerie en pierre naturelle n’ayant pas une forme générale de parallélépipède rectangle, notamment sur les éléments de forme particulière et les accessoires.
Elle définit les performances relatives, par exemple, à la résistance, la description pétrographique, la masse volumique, la porosité, la précision dimensionnelle, la conductivité thermique, l’absorption d’eau et la résistance au gel et décrit l’évaluation de la conformité du produit à la présente Norme européenne. La présente Norme européenne inclut également les exigences de marquage des produits dont elle traite.
La présente Norme européenne ne couvre pas les panneaux hauteur d’étage, les pierres naturelles pour pavage, les conduits intérieurs de fumée ni les éléments destinés à être utilisés comme barrière d’étanchéité.

Specifikacija za zidake – 6. del: Zidaki iz naravnega kamna

General Information

• Status: Withdrawn
• Publication Date: 04-Oct-2005
• Withdrawal Date: 03-May-2011
• ICS: 91.100.15 - Mineral materials and products
• Technical Committee: CEN/TC 125 - Masonry
• Drafting Committee: CEN/TC 125/WG 1 - Masonry units
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 04-May-2011
• Completion Date: 04-May-2011
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Mandate: M/116 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on masonry and related products
• Ref Project: SIST EN 771-6:2005 - Specification for masonry units - Part 6: Natural stone masonry units

Relations

• Replaces: EN 771-6:2000 - Specification for masonry units - Part 6: Natural stone masonry units
• Effective Date: 22-Dec-2008
• Replaced By: EN 771-6:2011 - Specification for masonry units - Part 6: Natural stone masonry units
• Effective Date: 07-May-2011

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 771-6:2005
01-december-2005
1DGRPHãþD
SIST EN 771-6:2002
Specifikacija za zidake – 6. del: Zidaki iz naravnega kamna
Specification for masonry units - Part 6: Natural stone masonry units
Festlegungen für Mauersteine - Teil 6: Natursteine
Spécifications pour éléments de maçonnerie - Partie 6: Eléments de maçonnerie en
pierre naturelle
Ta slovenski standard je istoveten z: EN 771-6:2005
ICS:
91.100.15
SIST EN 771-6:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN 771-6
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2005
ICS 91.100.15 Supersedes EN 771-6:2000
English Version
Specification for masonry units - Part 6: Natural stone masonry
units
Spécification pour éléments de maçonnerie - Partie 6: Festlegungen für Mauersteine - Teil 6: Natursteine
Eléments de maçonnerie en pierre naturelle
This European Standard was approved by CEN on 16 August 2005.
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 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 translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
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, 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
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 771-6:2005: E
worldwide for CEN national Members.

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EN 771-6:2005 (E)
Contents Page
Foreword. 3
1 Scope. 4
2 Normative references. 4
3 Terms and definitions . 5
4 Materials. 7
5 Requirements for natural stone masonry units . 7

6 Description, designation and classification of natural stone masonry units . 12
7 Marking. 13
8 Evaluation of conformity. 14
Annex A (normative) Sampling for initial type testing and for independent testing of
consignments . 17
Annex B (informative) Guidance for inspection frequencies. 19
Annex ZA (normative) Clauses of this European Standard addressing the provisions of

the Construction Products Directive. 22

2

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EN 771-6:2005 (E)
Foreword
This European Standard (EN 771-6:2005) has been prepared by Technical Committee CEN/TC 125
“Masonry”, the secretariat of which is held by BSI.
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 2006, and conflicting national standards shall
be withdrawn at the latest by July 2007.
This European Standard has been prepared under a mandate given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Construction Products
...