ISO
The following documents have obtained substantial support within the appropriate ISO technical committees during the past two months and have been submitted to the ISO member bodies for voting, or formal approval.
ISO/FDIS 8407 Corrosion of metals and alloys —Removal of corrosion products from corrosion test specimens (Revision of the 2009 standard)
ISO/DIS 11125-9 Preparation of steel substrates before application of paints and related products — Test methods for metallic blast-cleaning abrasives — Part 9: Wear testing and performance
ISO/DIS 14922 Thermal spraying — Quality requirements for manufacturers of thermal sprayed coatings —Quality assurance system (Revision of ISO 14922-1, 2, 3, and 4 1999 standards)
ISO/FDIS 21857 Petroleum, petrochemical and natural gas industries — Prevention of corrosion on pipeline system
ISO/FDIS 23123 Corrosion control engineering life cycle — General requirements
ISO/FDIS 23221 Pipeline corrosion control engineering life cycle — General requirements
ISO/FDIS 23222 Corrosion control engineering life cycle — Risk assessments influenced by stray currents
ISO/FDIS 23226 Corrosion of metals and alloys —Guidelines for the corrosion testing of metals and alloys exposed in deep-sea water
ISO/DIS 24656 Cathodic protection of offshore wind structures (See news article on page 10)
New international standards published during the past two months
ISO 1460:2020 Metallic coatings — Hot dip galvanized coatings on ferrous materials— Gravimetric determination of the mass per unit area
ISO 2409:2020 Paints and varnishes — Cross-cut Test
ISO 2810:2020 Paints and varnishes — Natural weathering of coatings — Exposure and assessment
ISO 8501-4:2020 Preparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness — Part 4: Initial surface conditions, preparation grades and flash rust grades in connection with water jetting
ISO 8502-9, 15:2020 Preparation of steel substrates before application of paints and related products — Tests for the assessment of surface cleanliness — Part 9: Field method for the conductometric determination of water-soluble salts, — Part 15: Extraction of soluble contaminants for analysis by acid extraction
ISO 11127-1, 2,3, 4, 5, and 8:2020 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 1: Sampling, Part 2: Determination of particle size distribution, Part 3: Determination of apparent density, Part 4: Assessment of hardness by a glass slide test, Part 5: Determination of moisture, Part 8: Field determination of water-soluble chlorides
ISO 11463:2020 Corrosion of metals and alloys —Guidelines for the evaluation of pitting corrosion
ISO 22858:2020 Corrosion of metals and alloys —Electrochemical measurements —Test method for monitoring atmospheric corrosion
ISO 23449:2020 Corrosion of metals and alloys — Multielectrode arrays for corrosion measurement
CEN
New standards published within last two months.
EN 14038-2:2020 Electrochemical realkalisation and chloride extraction treatments for reinforced concrete – Part 2: Chloride extraction
This document specifies a procedure for carrying out impressed current electrochemical chloride extraction from chloride bearing concrete in existing structures. It is applicable to atmospherically exposed parts of structures with ordinary reinforcement and/ or post-tensioned tendon ducts embedded in concrete
Previous ISO standards now issued by CEN.
EN ISO 18796-1:2020 Petroleum, petrochemicals and natural gas industries – Internal coating and lining of carbon steel process vessels – Part 1: Technical requirements (ISO 18796-1:2018)
ISO/TR 19402:2020 Paints and varnishes – Adhesion of coatings
EN ISO/TR 21555:2020 Paints and varnishes – Overview of test methods on hardness and wear resistance of coatings (ISO/TR 21555:2019)
