Projekta Nr.ISO 4628-10:2024
Nosaukums<p class="MsoBodyText" style="mso-layout-grid-align: none; text-autospace: none;"><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt;">This document specifies a method for assessing the amount of filiform corrosion developed from a scribed mark by measuring the length of the longest filament <em style="mso-bidi-font-style: normal;">L</em> and the most frequent length <em style="mso-bidi-font-style: normal;">M</em> of filaments.</span></p> <p class="MsoBodyText" style="mso-layout-grid-align: none; text-autospace: none;"><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt;">Pictorial examples provided in <span class="citeapp"><span style="color: black; mso-color-alt: windowtext;">Annex A</span></span> of this document illustrate different ratings for the degree of filiform corrosion. A comparison of the test panels with the 12 pictures in <span class="citeapp"><span style="color: black; mso-color-alt: windowtext;">Annex A</span></span> does not supersede the obligatory numerical assessment (method 1 or 2).</span></p> <p class="MsoBodyText" style="mso-layout-grid-align: none; text-autospace: none;"><span class="stdpublisher"><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt; color: black; mso-color-alt: windowtext;">ISO</span></span><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt;"> <span class="stddocNumber"><span style="color: black; mso-color-alt: windowtext;">4628</span></span>-<span class="stddocPartNumber"><span style="color: black; mso-color-alt: windowtext;">1</span></span> defines a system used for designating the quantity and size of defects and the intensity of uniform changes in appearance of coatings and outlines the general principles of the system. This system is intended to be used, in particular, for defects caused by ageing and weathering, and for uniform changes such as colour changes, for example yellowing.</span></p>
Reģistrācijas numurs (WIID)83326
Darbības sfēra<p class="MsoBodyText" style="mso-layout-grid-align: none; text-autospace: none;"><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt;">This document specifies a method for assessing the amount of filiform corrosion developed from a scribed mark by measuring the length of the longest filament <em style="mso-bidi-font-style: normal;">L</em> and the most frequent length <em style="mso-bidi-font-style: normal;">M</em> of filaments.</span></p> <p class="MsoBodyText" style="mso-layout-grid-align: none; text-autospace: none;"><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt;">Pictorial examples provided in <span class="citeapp"><span style="color: black; mso-color-alt: windowtext;">Annex A</span></span> of this document illustrate different ratings for the degree of filiform corrosion. A comparison of the test panels with the 12 pictures in <span class="citeapp"><span style="color: black; mso-color-alt: windowtext;">Annex A</span></span> does not supersede the obligatory numerical assessment (method 1 or 2).</span></p> <p class="MsoBodyText" style="mso-layout-grid-align: none; text-autospace: none;"><span class="stdpublisher"><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt; color: black; mso-color-alt: windowtext;">ISO</span></span><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt;"> <span class="stddocNumber"><span style="color: black; mso-color-alt: windowtext;">4628</span></span>-<span class="stddocPartNumber"><span style="color: black; mso-color-alt: windowtext;">1</span></span> defines a system used for designating the quantity and size of defects and the intensity of uniform changes in appearance of coatings and outlines the general principles of the system. This system is intended to be used, in particular, for defects caused by ageing and weathering, and for uniform changes such as colour changes, for example yellowing.</span></p>
StatussStandarts spēkā
ICS grupa87.040