DIN Standards Committee Coatings and Coating Materials
Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 4: Evaluation of filiform corrosion
Abstract
ISO 21227-4:2008 describes a method for evaluating filiform corrosion by means of digital optical imaging. Only the evalution procedure is described. The filiform corrosion itself is produced in accordance with other standards.
Begin
2022-07-11
WI
00139774
Planned document number
DIN EN ISO 21227-4 rev
Project number
00201172
Responsible national committee
NA 002-00-07-08 AK - Optical imaging
Responsible european committee
CEN/TC 139 - Paints and varnishes
Responsible international committee
ISO/TC 35/SC 9/WG 31 - Properties after application