Search results with tag "Solar reflectance"
LANDMARK SERIES
www.certainteed.comLandmark Solaris Solar Reflectivity (SR), Thermal Emittance (TE) & Solar Reflectance Index (SRI) Data * Indicates Initial Thermal Emittance PRODUCT - COLOR CRRC Product ID Number Aged Solar Reflectance Aged Thermal Emittance Aged Solar Reflective Index (SRI) Landmark Solaris® - Aged Cedar 0668-0055 0.24 0.90 24
Ficha T cnica Cubiertas - Acesco
www.acesco.com.coSRI: êndice de Reflectancia Solar (Solar Reflectance Index) es una medida de la capacidad que un techo posee para rechazar el calor solar. Con un SRI alto se disminuye el calentamiento del material. SR: Reflectancia Solar (Solar Reflectance) es la proporci n de la radiaci n solar reflejada por la superficie de la cubierta. Nota:
Energy Conservation Building Code (ECBC)
cdnbbsr.s3waas.gov.inInitial solar reflectance of no less than 0.70 Initial emittanceno less than 0.75 Initial reflectance/emittance may decrease over time, depending on the product, due to aging, dirt, and microbial accumulation. a) Following this recommendation will provide the greatest benefit where cooling energy costs exceed heating costs
COOL ROOFS - CertainTeed
www.certainteed.comSolar Reflectivity (SR), Thermal Emittance (TE) & Solar Reflectance Index (SRI) Data * Can be used to comply with the 2019 California Title 24 Part 6 Cool Roof Requirements. ** Can be used to comply with Los Angeles County, California Title 31 cool roof requirements for steep-sloped residential construction.
Solar Reflectance Values of Concrete - America's Cement ...
www.cement.orgleast 78, a concrete surface must have a solar reflectance of at least 0.64. Currently, to qualify for these points, samples of the paving and roofing materials must be tested to determine the solar reflectance, except default values of some materials are listed in …