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ISO/NP 27237-3

Corrosion of metals and alloys — Evaluation method for corrosion from the appearance of rust on weathering steel structures — Part 3: Evaluation of protective patina characteristics

Опште информације

10.20     30. 10. 2026.

ISO

ISO/TC 156

Međunarodni standard

Apstrakt

This document specifies supporting methods for evaluating qualitative characteristics of protective patina formed on weathering steel structures. The methods include patina thickness measurement, rust sample analysis, section-loss measurement by ultrasonic testing, pit-depth measurement and electrochemical evaluation.

Životni ciklus

TRENUTNO

PROJEKAT
ISO/NP 27237-3
10.20 Početak izjašnjavanja o predlogu
30. 10. 2026.