Tuesday, January 11, 2011
True or false: Clear, non-film forming masonry sealers, such as silanes and siloxanes, have little effect on vapor permeability, thereby allowing water vapor to exit the masonry substrate.
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Previous Quizzes from the Past Week
Monday, January 10, 2011
True or False: In judging whether surface preparation of steel meets specified requirements, SSPC visual standards take precedence over the written standards.
Friday, January 7, 2011
True or false: In surface preparation operations, hackles are most likely to be formed on steel substrates when the blast abrasive is steel shot.
Thursday, January 6, 2011
True or false: Citric acid produces a much coarser profile on concrete than other types of acid etching solutions.
Wednesday, January 5, 2011
Into what larger class would a cement paint belong?
Tuesday, January 4, 2011
A crust of soluble salts, commonly white, deposited on the exterior of masonry facades, such as brick, is called what?
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