0

EN 927-3:2019

Paints and varnishes - Coating materials and coating systems for exterior wood - Part 3: Natural weathering test EN 927-3:2019

Publication date:   Dec 16, 2019

General information

90.92   Standard to be revised   Oct 20, 2025

CEN

CEN/TC 139 Paints and varnishes

European Norm

87.040   Paints and varnishes

Buying

Published

Language in which you want to receive the document.

Scope

This document specifies a natural weathering test for exterior wood coating systems mainly intended for decoration and protection of planed and sawn wood.
The test provides a means of evaluating the performance of a wood coating system during outdoor exposure. It forms the basis for the performance specification in accordance with EN 927-2. It also facilitates the comparison of coating systems performance on different substrates including the wood species, or other wood modifications.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 927-3:2012

NOW

PUBLISHED
EN 927-3:2019
90.92 Standard to be revised
Oct 20, 2025

REVISED BY

IN_DEVELOPMENT
prEN 927-3 rev




Access Genorma App Everywhere

Get fast and easy access to top European and International standards (EN, ISO, IEC) via your mobile phone, tablet or the web.

Google Play App Store Web Version