20.00 Jun 24, 2026
ISO
ISO/TC 35/SC 9
International Standard
ISO 21227-2:2006 describes a procedure for evaluating multi-stone impact damage by means of optical imaging. A suitable method for simulating the damaging process is specified in ISO 20567-1.
PUBLISHED
ISO 21227-2:2006
PROJECT
ISO/AWI 21227-2
20.00
New project registered in TC/SC work programme
Jun 24, 2026
Paints and varnishes — Evaluation of defects on coated surfaces using optical imaging — Part 2: Evaluation procedure for multi-impact stone-chipping test
10.99 New project approved