EN 13373:2020
(Main)Natural stone test methods - Determination of geometric characteristics on units
Natural stone test methods - Determination of geometric characteristics on units
This document describes methods for verifying the geometric characteristics of products of natural stone such as rough blocks, rough slabs, finished products for cladding, flooring, stairs and modular tiles and paving units (slabs, setts and kerbs). These methods can be applied in the case of a dispute between two parties, they are not compulsory for production control.
Other measuring equipment can be used as long as their precision can be demonstrated to be equal or better than the ones mentioned here.
It is essential that all weighing, measuring and testing equipment are calibrated or retraceable to measurement standards and regularly inspected according to documented procedures, frequencies and criteria. It is important that the expression of the dimensional characteristics is in accordance with the appropriate class of the measured product.
Prüfverfahren für Naturstein - Bestimmung geometrischer Merkmale von Gesteinen
Dieses Dokument beschreibt Verfahren für die Prüfung der Maße und anderer geometrischer Merkmale von Naturwerksteinen, wie Rohblöcke, Rohplatten und Fertigerzeugnisse für Wandbekleidungen, Bodenbeläge, Treppen und Fliesen sowie Pflasterplatten (Platten, Pflastersteine und Bordsteine). Diese Verfahren können im Streitfall zwischen zwei Parteien angewendet werden; sie sind nicht für die Fertigungsprüfung vorgeschrieben.
Es können andere Messvorrichtungen verwendet werden, sofern nachgewiesen werden kann, dass diese mindestens ebenso präzise sind wie die hier genannten Verfahren.
Es ist wichtig, dass sämtliche Wiege-, Mess- und Prüfausrüstungen kalibriert und entsprechend den dokumentierten Verfahren, Häufigkeiten und Kriterien regelmäßig überprüft werden. Es ist wichtig, dass die Angabe der Maßeigenschaften in Übereinstimmung mit der entsprechenden Klasse des gemessenen Produkts erfolgt.
Méthodes d’essai pour pierres naturelles - Détermination des dimensions et autres caractéristiques géométriques
La présente Norme européenne décrit les méthodes de vérification des caractéristiques géométriques des produits en pierre naturelle, tels que les blocs bruts, les tranches brutes et les produits finis pour les revêtements muraux, de sols, d’escaliers et les plaquettes modulaires et les unités de pavage (tranches, pavés et bordures). Ces méthodes s’appliquent en cas de litige entre deux parties, elles ne sont pas obligatoires pour le contrôle de la production.
D’autres équipements de mesure peuvent être utilisés s’il peut être démontré que leur précision est supérieure ou égale à celle des équipements mentionnés ici.
Tous les équipements de pesée, de mesure et d’essai doivent être étalonnés ou raccordables à des étalons de mesure et être régulièrement inspectés selon des procédures, des fréquences et des critères documentés. L’expression des caractéristiques dimensionnelles doit être en conformité avec la classe appropriée du produit mesuré.
Preskušanje naravnega kamna - Ugotavljanje geometričnih lastnosti proizvodov
Ta dokument opisuje metode za preverjanje geometričnih lastnosti proizvodov iz naravnega kamna, kot so grobi bloki, grobe plošče, končni proizvodi za oblaganje, tla, stopnice in modularne ploščice ter tlakovci (plošče, kocke in robniki). Te metode je mogoče uporabiti v primeru spora med dvema strankama, niso pa obvezne pri nadzoru proizvodnje. Uporabiti je mogoče tudi drugo merilno opremo, če se izkaže, da je njena natančnost enaka ali boljša od zgoraj omenjene. Bistveno je, da je vsa tehtalna, merilna in preskusna oprema umerjena ali sledljiva z merilnimi standardi ter redno pregledana v skladu z dokumentiranimi postopki, pogostostjo in merili. Pomembno je, da je izražanje dimenzijskih značilnosti v skladu z ustreznim razredom merjenega proizvoda.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2020
Nadomešča:
SIST EN 13373:2003
Preskušanje naravnega kamna - Ugotavljanje geometričnih lastnosti proizvodov
Natural stone test methods - Determination of geometric characteristics on units
Prüfverfahren für Naturstein - Bestimmung geometrischer Merkmale von Gesteinen
Méthodes d’essai pour pierres naturelles - Détermination des dimensions et autres
caractéristiques géométriques
Ta slovenski standard je istoveten z: EN 13373:2020
ICS:
73.020 Rudarstvo in kamnolomsko Mining and quarrying
izkopavanje
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.
EN 13373
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2020
EUROPÄISCHE NORM
ICS 91.100.15 Supersedes EN 13373:2003
English Version
Natural stone test methods - Determination of geometric
characteristics on units
Méthodes d'essai pour pierres naturelles - Prüfverfahren für Naturstein - Bestimmung
Détermination des dimensions et autres geometrischer Merkmale von Gesteinen
caractéristiques géométriques
This European Standard was approved by CEN on 15 April 2019.
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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13373:2020 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Measurement of the dimensions of squared rough blocks . 5
4.1 Measurement of the gross dimensions of squared rough blocks . 5
4.1.1 Principle . 5
4.1.2 Apparatus . 5
4.1.3 Measurement procedure . 5
4.1.4 Expression of the results . 6
4.2 Measurement of net dimensions of rough blocks . 6
4.2.1 Principle . 6
4.2.2 Apparatus . 6
4.2.3 Measurement procedure . 6
4.2.4 Expression of the results . 7
5 Measurement of the dimensions of rough slabs . 7
5.1 Measurement of the gross in-plane dimensions of rough slabs . 7
5.1.1 Principle . 7
5.1.2 Apparatus . 7
5.1.3 Measurement procedure . 8
5.1.4 Expression of the results . 8
5.2 Measurement of the net in-plane dimensions of rough slabs . 8
5.2.1 Principle . 8
5.2.2 Apparatus . 8
5.2.3 Measurement procedure . 9
5.2.4 Expression of the results . 9
5.3 Measurement of the thickness of a rough slab . 9
5.4 Measurement of the flatness of a rough slab . 9
6 Measurement of the dimensions and measurement of other geometric
characteristics of finished products with sawn edges . 10
6.1 Principle . 10
6.2 Apparatus . 10
6.3 Measurement of in-plane dimensions of finished products with sawn edges . 10
6.3.1 Measurement procedure . 10
6.3.2 Expression of the results . 11
6.4 Measurement of the thickness and surface irregularities of finished products with
sawn edges . 11
6.4.1 Measurement of the rough thickness . 11
6.4.2 Expression of the results . 12
6.4.3 Measurement of surface irregularities . 12
6.4.4 Expression of results . 14
6.4.5 Measurement of the nominal thickness . 14
6.5 Measurement of flatness . 15
6.5.1 Measurement of the flatness for a regular surface finish . 15
6.5.2 Measurement of the flatness for an irregular surface finish . 19
6.6 Measurement of the straightness of arrises . 19
6.6.1 Principle . 19
6.6.2 Apparatus . 20
6.6.3 Measurement procedure . 20
6.6.4 Expression of the results . 21
6.7 Measurement of the squareness of visible faces . 21
6.7.1 Principle . 21
6.7.2 Angular measurement . 21
6.7.3 Measurement in percentage . 23
6.8 Measurement of the squareness of edges . 25
6.8.1 Principle . 25
6.8.2 Apparatus . 26
6.8.3 Measurement procedure . 26
6.8.4 Expression of the results . 28
6.9 Measurement of the shape of non-rectangular elements . 28
6.9.1 Principle . 28
6.9.2 Apparatus . 29
6.9.3 Measurement procedure . 29
7 Measurement of the dimensions and other geometric characteristics of finished
products with cleft / riven / hewn edges . 31
7.1 Measurement of dimensions . 31
7.2 Measurement of thickness and surface irregularities . 32
7.3 Measurement of undercut and overcut . 32
7.3.1 General . 32
7.3.2 Apparatus . 32
7.3.3 Measurement procedure . 32
7.3.4 Expression of the results . 33
7.4 Measurement of the flatness . 33
7.5 Measurement of the straightness . 33
7.6 Measurement of the squareness of seen face . 33
8 Measurement of the shape of non-rectangular elements . 33
9 Measurement of the geometrical characteristics of fixing holes of slabs for cladding . 34
9.1 Principle . 34
9.2 Depth of the hole . 34
9.2.1 Apparatus .
...
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