Standard

DS/CEN/TS 927-8:2020

Malinger og lakker – Coatingmaterialer og -systemer til udendørs træ – Del 8: Bestemmelse af adhæsion på træ efter eksponering for vand ved dobbelt X-snitprøvning

Status
Gældende Checkmark
Type
Standard
Varenummer
M335055
Udgivelsesdato
2020-02-25
Komite

CEN/TC 139

International arbejdsgruppe WG

CEN/TC 139

Internationale relationer
Tooltip
CEN/TS 927-8:2020 IDT
Dansk udvalg
Antal sider
18

Scope

This document describes the method for assessing the resistance of paint coatings to separation from substrates when a double-X pattern is cut into the coating, penetrating through to the substrate and using a tape. Where a measurement of adhesion is required, the method described in CEN/TS 927-9 may be used. The double X-cut pattern has been especially designed for wood and wood like substrates to minimise the effects from the incisions and at the same time provide a coating segment enclosed by four cuts.