Paints and varnishes - Coating materials and coating systems for exterior wood - Assessment of film extensibility by indentation of a coating on a wooden substrate

This document specifies a test method for assessing film extensibility by indentation of a coating on a defined and carefully selected wooden extensibility substrate for coatings on stable wood components in exterior use. The method is preferably be used on coatings that have not been exposed to weathering.

Beschichtungsstoffe - Beschichtungsstoffe und Beschichtungssysteme für Holz im Außenbereich - Beurteilung der Verformbarkeit durch Eindrücken einer Beschichtung auf einem Holzsubstrat

Dieses Dokument legt ein Prüfverfahren zum Beurteilen der Verformbarkeit durch Eindrücken einer Beschichtung auf einem definierten und sorgfältig ausgewählten Holzsubstrat für Beschichtungen auf maßhaltigen Holzbauteilen im Außenbereich fest. Das Verfahren ist vorzugsweise für Beschichtungen zu verwenden, die nicht bewittert wurden.

Peintures et vernis - Produits de peinture et systèmes de peinture pour bois en extérieur - Évaluation de l'extensibilité du feuil par poinçonnement d'un revêtement sur un support en bois

Le présent document spécifie une méthode d’essai pour évaluer l’extensibilité du feuil par poinçonnement d’un revêtement sur un subjectile en bois défini et choisi avec soin, pour des revêtements sur des éléments de bois stable, pour usage en extérieur. Il est préférable d'appliquer la méthode à des revêtements n’ayant pas été exposés aux intempéries.

Barve in laki - Premazi in premazni sistemi za zaščito lesa za zunanjo uporabo - Ocenjevanje razteznosti filma z vtiskovanjem premaza na leseni podlagi

General Information

Status
Published
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
23-Jun-2021
Completion Date
23-Jun-2021

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SLOVENSKI STANDARD
kSIST-TS FprCEN/TS 16360:2021
01-marec-2021
Barve in laki - Premazi in premazni sistemi za zaščito lesa za zunanjo uporabo -
Ocenjevanje razteznosti filma z vtiskovanjem premaza na leseni podlagi
Paints and varnishes - Coating materials and coating systems for exterior wood -

Assessment of film extensibility by indentation of a coating on a wooden substrate

Beschichtungsstoffe - Beschichtungsstoffe und Beschichtungssysteme für Holz im

Außenbereich - Beurteilung der Verformbarkeit durch Eindrücken einer Beschichtung auf

einem Holzsubstrat

Peintures et vernis - Produits de peintures et systèmes de peintures pour bois en

extérieur - Évaluation de l'extensibilité du feuil par poinçonnement d'un revêtement sur

un support en bois
Ta slovenski standard je istoveten z: FprCEN/TS 16360
ICS:
71.100.50 Kemikalije za zaščito lesa Wood-protecting chemicals
87.040 Barve in laki Paints and varnishes
kSIST-TS FprCEN/TS 16360:2021 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
kSIST-TS FprCEN/TS 16360:2021
---------------------- Page: 2 ----------------------
kSIST-TS FprCEN/TS 16360:2021
FINAL DRAFT
TECHNICAL SPECIFICATION
FprCEN/TS 16360
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
January 2021
ICS 87.040 Will supersede CEN/TS 16360:2012
English Version
Paints and varnishes - Coating materials and coating
systems for exterior wood - Assessment of film
extensibility by indentation of a coating on a wooden
substrate

Peintures et vernis - Produits de peintures et systèmes Beschichtungsstoffe - Beschichtungsstoffe und

de peintures pour bois en extérieur - Évaluation de Beschichtungssysteme für Holz im Außenbereich -

l'extensibilité du feuil par poinçonnement d'un Beurteilung der Verformbarkeit durch Eindrücken

revêtement sur un support en bois einer Beschichtung auf einem Holzsubstrat

This draft Technical Specification is submitted to CEN members for Vote. It has been drawn up by the Technical Committee

CEN/TC 139.

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.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are

aware and to provide supporting documentation.

Warning : This document is not a Technical Specification. It is distributed for review and comments. It is subject to change

without notice and shall not be referred to as a Technical Specification.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. FprCEN/TS 16360:2021 E

worldwide for CEN national Members.
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kSIST-TS FprCEN/TS 16360:2021
FprCEN/TS 16360:2021 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

Introduction .................................................................................................................................................................... 4

1 Scope .................................................................................................................................................................... 5

2 Normative references .................................................................................................................................... 5

3 Terms and definitions ................................................................................................................................... 5

4 Principle ............................................................................................................................................................. 5

5 Apparatus ........................................................................................................................................................... 5

6 Procedure........................................................................................................................................................... 7

6.1 Wood panels ...................................................................................................................................................... 7

6.2 Coating application ......................................................................................................................................... 7

6.3 Assessment of film extensibility ................................................................................................................ 7

7 Test report ......................................................................................................................................................... 8

Bibliography .................................................................................................................................................................... 9

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kSIST-TS FprCEN/TS 16360:2021
FprCEN/TS 16360:2021 (E)
European foreword

This document (FprCEN/TS 16360:2021) has been prepared by Technical Committee CEN/TC 139

“Paints and varnishes”, the secretariat of which is held by DIN.
This document is currently submitted to the Vote on TS.
The main changes compared to the previous edition are as follows:

— the designation of the cones in Figure 1 and Table 1 has been changed from figures to letters;

— the speed of the testing machine has been changed from 8 mm/min to (10±5) mm/min;

— in 5.3 the magnification of the microscope has been changed from 50× to 10×;
— the size of the test panels has been changed;
— the number of tests has been changed from three to ten;

— a description of the cracked coating and a figure showing the appearance of concentric cracks in the

coating has been added;

— the text has been editorially revised and the normative references have been updated.

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kSIST-TS FprCEN/TS 16360:2021
FprCEN/TS 16360:2021 (E)
Introduction

A suitable extensibility of a coating film on wood in exterior use is of importance to follow dimensional

changes of the wood and to resist some mechanical impacts without formation of cracks in the coating

film. The simple method described in this document gives evidence on extensibility of a coating film on

wood on an ordinal scale and provides first evidence on mechanical behaviour. A similar method exists

in EN 13696:2008 for coated wood floorings in interior use but in the present document the description

of a carefully selected substrate is ad
...

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