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WEDNESDAY, NOVEMBER 16, 2016
True or false: Some causes of blistering of concrete floor coatings are air entrapment in pores of the concrete, osmotic pressure and insufficient cleaning of the concrete surface.
True False
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Previous Quizzes from the Past Week
TUESDAY, NOVEMBER 15, 2016 What is the order of SSPC power-tool cleaning standards, from most to least rigorous?
TUESDAY, NOVEMBER 15, 2016 True or false: Hackles are a coating failure type associated with resin-rich areas on a substrate where the coating was applied in excessive thickness.
MONDAY, NOVEMBER 14, 2016 If SSPC-SP 16 is specified to prepare architectural aluminum for recoating, what blast pressure should be used?
FRIDAY, NOVEMBER 11, 2016 True or false: Thermoplastic powders can be applied by thermal spraying.
THURSDAY, NOVEMBER 10, 2016 True or false: Hand-tool and power-tool surface preparation standards in the U.S. are jointly issued by SSPC and NACE.
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