0 Items
My account
Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO 23169:2020

Paints and varnishes — On-site test methods on quality assessment for interior wall coatings

Jan 7, 2020

General information

90.93     Jun 15, 2025

ISO

ISO/TC 35/SC 9

International Standard

87.040  

English  

Buying

Published

Language in which you want to receive the document.

Scope

This document specifies two on-site test methods (on-site cleanability [stain removal] and on-site wet-scrub resistance) for the evaluation of the quality assessment for interior wall coatings.
These test methods are applicable to white coatings and light-coloured coatings of tristimulus value Y10 greater than 25 measured on a test specimen consisting of a coating applied to a black substrate.
The cleanability test can differentiate the coating quality between 18 % of the pigment volume concentration (PVC) and the critical pigment volume concentration (CPVC). The on-site wet-scrub resistance test method can differentiate the coating quality when the PVC is nearly equal to the CPVC or above.

Life cycle

NOW

PUBLISHED
ISO 23169:2020
90.93 Standard confirmed
Jun 15, 2025