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ISO - DIS 23169

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

pending, Most Current
Organization: ISO
Publication Date: 15 April 2019
Status: pending
Page Count: 26
ICS Code (Paints and varnishes): 87.040
scope:

This document specifies two on-site test methods for the evaluation of the quality assessment for interior wall coatings. The determination of the quality assessment is relying on two on-site test methods, one is on-site cleanability (stain removal) test method, the other one is on-site wet-scrub resistance test method.

These test methods are applicable to white coatings and light-coloured coatings of tristimulus value greater than 25 measured on a test specimen consisting of a coating applied to a black substrate.

The cleanability test can differentiate coating quality, in case the pigment volume concentration (PVC) is between 18 % and the critical pigment volume concentration (CPVC). The on-site wet-scrub resistance test method is able to differentiate the coating quality in case the PVC is nearly equal to the CPVC or above.

Document History

DIS 23169
April 15, 2019
Paints and varnishes — On-site test methods on quality assessment for interior wall coatings
This document specifies two on-site test methods for the evaluation of the quality assessment for interior wall coatings. The determination of the quality assessment is relying on two on-site test...

References

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