iso1294431998色漆和清漆防護(hù)漆體系對(duì)鋼結(jié)構(gòu)的腐蝕防護(hù)第3部分設(shè)計(jì)依據(jù)

1、 EN ISO 12944-3 :1998© BSI 05-1999 iiiForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Internation

2、al Standards is normally carried out though ISO Technical Committees. Each member body interested in the subject for which a Technical Committee has been established has the right to be represented on that committee.

3、International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work, ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of elec

4、trotechnical standardization.Draft International Standards adopted by the Technical Committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 %

5、 of the member bodies casting a vote.International Standard ISO 12944-3 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 14, Corrosion protection of steel structures by protective pa

6、int systems.ISO 12944 consists of the following parts under the general title Paints and varnishes — Corrosion protection of steel structures by protective paint systems:— Part 1: General introduction;— Part 2: Classifi

7、cation of environments;— Part 3: Design considerations;— Part 4: Types of surface and surface preparation;— Part 5: Protective paint systems;— Part 6: Laboratory performance test methods;— Part 7: Execution and supervisi