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Leif Wathne

Leif G. Wathne is vice president – highways and federal affairs with the American Concrete Pavement Association (ACPA). 

From the Author
Concrete Equipment & Products
Sustainability in Roadbuilding: Are We Focusing on the Right Things?
American Concrete Pavement Association (ACPA)
Life cycle analysis and use-phase impacts offer best evidence when determining sustainability of pavements.
Concrete's high albedo, or solar reflectance, can reduce the amount of energy needed for artificial roadway illumination during nighttime and the amount of energy needed to cool urban environments associated with the urban heat island effect.
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