SSH EN 927-7:2020

Paints and varnishes - Coating materials and coating systems for exterior wood - Part 7: Assessment of knot staining resistance

Publication date: Nov 27, 2020

General information

Current stage: 60.60 Effective date: Jul 30, 2020

Originator: DPS

Owner: DPS/KT 298

Type: European Norm

ICS: 85.040

Languages: English

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Status: Published

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This part of EN 927 specifies a test method for assessing the discoloration of coatings on wood due to resin exudation from knots. The discoloration is measured as a colour difference between the coated surface on the knot and the coated surface beside the knot.
The colour difference is measured in accordance with ISO 7724.
This standard does not specify a limit for an acceptable colour difference

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DS CEN/TS 16359:2012

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SSH EN 927-7:2020
60.60 Standard published
Jul 30, 2020

SSH EN 927-7:2020

Paints and varnishes - Coating materials and coating systems for exterior wood - Part 7: Assessment of knot staining resistance

General information

Buying

Scope

Life cycle

PREVIOUSLY

NOW

Related project

Adopted from prEN 927-7