GB/T 30790.3-2014: Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Part 3: Design considerations

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Scope

This Part of GB/T 30790 deals with basic criteria for the design of steel structures to
be coated by protective paint systems in order to avoid premature corrosion and
degradation of the coating or the structure. It gives examples of appropriate and
inappropriate design, indicating how problems of application, inspection and
maintenance of paint systems can be avoided. Design measures which facilitate
handling and transport of the steel structures are also considered.

Basic Data

Standard ID	GB/T 30790.3-2014 (GB/T30790.3-2014)
Description (Translated English)	Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Part 3: Design considerations
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G50
Classification of International Standard	87.020
Word Count Estimation	16,143
Date of Issue	7/8/2014
Date of Implementation	12/1/2014
Quoted Standard	GB/T 8923.1; GB/T 13912; GB/T 19355; GB/T 30790.1; GB/T 30790.2; GB/T 30790.5
Adopted Standard	ISO 12944-3-1998, MOD
Regulation (derived from)	2014 National Standards Bulletin No. 18
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the structure or coating in order to avoid premature corrosion and aging structure of protective coating systems for corrosion protection coating of steel should follow the basic principles of design. Lists some examples of appropr