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Which of the following types of coatings are normally used on the faying surfaces of steel joints?

Inorganic zinc

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Previous Quizzes from the Past Week

Wednesday, May 18, 2011
True or false: CO2 blasting can produce a profile on steel.

Tuesday, May 17, 2011
True or false: Weatherable fluoropolymer coatings for bridges and tanks are available only in solvent-borne formulations.

Monday, May 16, 2011
Pittsburgh's Birmingham Bridge has appeared on two JPCL covers: May 2011 and an earlier issue, after 10 years of service. What was the year of the original cover?

Clue: The coating system has never been replaced.

Friday, May 13, 2011
Which of the following is not used for measuring the surface profile of cleaned steel?

Thursday, May 12, 2011
True or false: The SSPC standards SSPC-Paint 20 and SSPC-Paint 29 contain both performance and composition requirements for zinc-rich coatings.

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