Reference number
ISO 23169:2020
International Standard
ISO 23169:2020
Paints and varnishes — On-site test methods on quality assessment for interior wall coatings
Edition 1
2020-01
Preview
ISO 23169:2020
74810
Indisponible en français
Publiée (Edition 1, 2020)

ISO 23169:2020

ISO 23169:2020
74810
Langue
Format
CHF 129
Convertir les francs suisses (CHF) dans une autre devise

Résumé

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.

Informations générales

  •  : Publiée
     : 2020-01
    : Norme internationale publiée [60.60]
  •  : 1
  • ISO/TC 35/SC 9
    87.040 
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