DIN Standards Committee Welding and allied processes
Corrosion protection of offshore wind structures - Part 2: Primary steel components - general requirements for thermal spraying and painting
Abstract
This standard specifies the general requirements to surface corrosion protection of structural members for offshore wind structurers for execution of the preparation-, and coating process on steel tower structures for off-shore wind in order to ensure adequate levels of durability of the following types of coating protective systems: - metal material (e.g., Zn99,99, ZnAl15) based applied using thermal spraying and supplied in the state: as-sprayed, sealed, or with organic coating of e.g. type epoxy-, and polyurethane; - based on paint products of e.g. type: zinc-rich-, epoxy-, and polyurethane. related to be following topics: - Execution specification of coating systems; - Manufacturer's documentation (Quality assurance system, quality plan etc.); - Manufacturing process; - Inspection, testing correction; - As-built documentation This standard may be required to be used in conjunction with one or more of the following Parts: - Part 1: Design considerations; - Part 3: Primary steel components - Supplementary requirements for Foundations; - Part 4: Primary steel components - Supplementary requirements for Towers; - Part 5: Supplementary requirements for primary structural steel- and cast components for rotor nacelle assembly; NOTE Typical the following components should be considered as offshore wind and related structures. - Offshore steel foundation for wind turbine, substation and topsides - Steel Tower sections - Structural steel, cast iron or cast steel, and welded/bolted main components in the rotor-nacelle assembly.
Begin
2025-02-11
WI
00262385
Planned document number
prEN ISO 25249-2
Responsible national committee
NA 092-00-14 AA - Thermal spraying and thermal sprayed coatings (DVS AG V 7)
