Projekta Nr.ISO 23169:2020
Nosaukums<p>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.</p> <p>These test methods are applicable to white coatings and light-coloured coatings of tristimulus value <i>Y</i><sub>10</sub> greater than 25 measured on a test specimen consisting of a coating applied to a black substrate.</p> <p>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.</p>
Reģistrācijas numurs (WIID)74810
Darbības sfēra<p>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.</p> <p>These test methods are applicable to white coatings and light-coloured coatings of tristimulus value <i>Y</i><sub>10</sub> greater than 25 measured on a test specimen consisting of a coating applied to a black substrate.</p> <p>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.</p>
StatussAtcelts
ICS grupa87.040