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Daily Quiz (14)

How many days does it take to simulate three years of outdoor aging of reflective roof coatings using the laboratory testing protocol developed at Lawrence Berkeley National Laboratory?

True or false: Soiling and weathering of reflective roofing materials is the subject of a recently published standard.

True or false: Among these generic reflective roof coating types—polyurea, polyurethane and polysiloxane—polysiloxane is noted to have the most heat resistance, according to a Durability + Design article.

True or false: According to an industry study reported in D+D, the biggest drop in a roof coating’s solar reflectance occurs in the first three years of service.

True or false: Acrylics are used in reflective roof coatings, air barriers, and adhesives and sealants.

Reflectance and emittance are important properties of what type of coatings?

What organization created a recipe for synthetic dirt in order to create an accelerated test for determining the longevity of reflectivity in roof coatings?

What paint ingredient can make a dark-colored roof coating reflective?

True or false: Solar reflectance and thermal emittance are two terms for the same performance property of a reflective roof coating.

Among the chemistry types commonly used for reflective roof coatings, which has the most heat resistance, according to a recent D+D article?

True or false: A recent study by the Reflective Roof Coatings Institute (RRCI ) found wide disparities in the reflectance properties of different generic coating types.

Which of the following did a recently completed study by the Reflective Roof Coatings Institute (RRCI) determine does NOT have a significant effect on solar reflectance level with aging of the surface?

True or false: Spray polyurethane foam is sometimes installed as a roof membrane over which an acrylic reflective roof coating is applied.

True or false: Reflective roof coatings do not have to be white to be effective.


N.T. Ruddock Co.

Our Abrasives Hold Up Under Pressure

N. T. Ruddock focuses on abrasive selection, equipment evaluation, equipment maintenance & reduction of abrasive consumption. Other services include Screen Analysis & Background Radiation Testing.

Novetas Solutions
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Tarps manufacturing, Inc.
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Axxiom Manufacturing
Schmidt Improves
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Schmidt's VBS System reduces blowdown intensity, prevents exhaust from damaging floor while using no screens or filters. Reduces sound; Increasing safety.
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Sidewinder/Persyst Enterprises, Inc.
The Sidewinder Model M2 Solvent Recycler

Combat the rising cost of gunwash, thinners, acetone & more while drastically reducing waste disposal coat.

PPG Protective and Marine Coatings Group
We Protect and Beautify the World

PPG is widely recognized as a world leader in protective and marine coatings, developing innovative, cutting-edge products and services.

Atlantic Design, Inc.

what we did to this machine! Let ADI upgrade your machine, extending the life, efficiency, and value. Any make. Like new, but better! 866.Call.ADI

Clemco Industries Corp.
Powerful Protection in a Small Package

Mounts inside blast helmet, alerts operator to dangerous breathing-air condition by audible, visual, and vibratory alarms. Easily calibrated, battery operated.

Technology Publishing

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The Journal of Protective Coatings & Linings (JPCL) PaintSquare
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