Abstract
Each product in the Rated Products Directory has a CRRC product rating that indicates the radiative performance—solar reflectance, thermal emittance and solar reflective index—of a roofing product. Solar reflectance is the fraction of solar radiation reflected away from a roof, and thermal emittance is the efficiency by which a roof reradiates absorbed heat.
Each product in the Rated Products Directory has a CRRC product rating that indicates the radiative performance—solar reflectance, thermal emittance and solar reflective index—of a roofing product. Solar reflectance is the fraction of solar radiation reflected away from a roof, and thermal emittance is the efficiency by which a roof reradiates absorbed heat.
Date
5/2020
5/2020
Author(s)
Sarah Schneider
Sarah Schneider
Page(s)
36-39
36-39
Keyword(s)
radiative; heat; solar; thermal; cool
radiative; heat; solar; thermal; cool