<p class="MsoBodyText"><span lang="EN-GB">This document specifies methods for assessing the degree of rusting of surfaces coated with paints and varnishes (organic coatings), and metallic coating plus an organic coating (duplex system), by comparison with pictorial standards.</span></p>
<p class="MsoBodyText"><span lang="EN-GB">The pictorial standards provided in this document show surfaces which have deteriorated to different degrees by a combination of rust broken through the coating and visible under-rusting.</span></p>
<p class="MsoBodyText"><span lang="EN-GB">The assessment of the degree of rusting in this document is only an estimation of the affected area on specimen. Edges are not included.</span></p>
Registration number (WIID)
83324
Scope
<p class="MsoBodyText"><span lang="EN-GB">This document specifies methods for assessing the degree of rusting of surfaces coated with paints and varnishes (organic coatings), and metallic coating plus an organic coating (duplex system), by comparison with pictorial standards.</span></p>
<p class="MsoBodyText"><span lang="EN-GB">The pictorial standards provided in this document show surfaces which have deteriorated to different degrees by a combination of rust broken through the coating and visible under-rusting.</span></p>
<p class="MsoBodyText"><span lang="EN-GB">The assessment of the degree of rusting in this document is only an estimation of the affected area on specimen. Edges are not included.</span></p>
