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WEDNESDAY, NOVEMBER 13, 2019
Pigments that overlap one another in a coating film and thereby create a tortuous path for the migration of moisture to the substrate beneath the coating have what name?
Block pigments Platey pigments Flat pigments Acicular pigments
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Previous Quizzes from the Past Week
TUESDAY, NOVEMBER 12, 2019 True or false: When installing flooring materials, commercial flooring contractors are not concerned about the level of fly ash in the concrete mix.
MONDAY, NOVEMBER 11, 2019 True or false: There is only a visual method for determining the surface profile on a concrete substrate after surface preparation.
THURSDAY, NOVEMBER 7, 2019 Which of the following is not cited in an ASTM standard as a cause of change in the solar reflectance of a new building envelope surface?
WEDNESDAY, NOVEMBER 6, 2019 What JPCL contributor is a fellow of ASTM, ICRI and ACI, as well as a recipient of JPCL’s Clive Hare Honors?
TUESDAY, NOVEMBER 5, 2019 True or false: A moisture content of 15%, as measured by a moisture meter, is generally considered the upper limit for successful painting of wood.
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