solar reflectivity index composite deck

Cool Roof Solutions Brochure - Johns ManvilleSource: Illustration is a composite ding of data obtained from Southern. California Edison Company .... JM PVC. 0.86. 0.86. 109. JM TPO. 0.77. 0.87. 101. GlasKap CR. 0.76. 0.85. 93. TopGard 4000. 0.83. 0.88. 102. TopGard 5000. 0.83. 0.88. 102. SBS CR. Membranes. 0.76. 0.85. 92. * LEED's solar Reflective index. ** Test Methods used by CRRC. 3 ..... Otherwise, to achieve the appropriate R-value, insulation must be installed directly under the deck, or roof insulation must be ...

TABLE OF CONTENTS - AEP Spansolar Reflective index (SRI):. Engineers have long recognized that the actual operating temperature of any roof surface is dependant not only on its ability to reflect solar energy and emit absorbed energy, but also upon a composite of ... Practice for Calculating

Building on Solar Reflectance: Meeting cool roof standards with ...7 Mar 2017 ... The U.S. Green Building Council (USGBC) Leadership in Energy and Environmental Design (LEED) program uses both reflectance and emittance, as expressed in the solar Reflectance index (SRI). The most recent version of LEED (LEED v4) ... Published in 2005, the research found a tile cool roof reduced the peak heat transfer penetrating the roof deck at solar noon by about 70 percent as compared to a typical residential asphalt shingle roof. A similar effect could ...

solar reflective shingles - CertainTeedthat can put as much as $600 back into a homeowner's pocket for an average 3,000 sq. ft. roof. Some CertainTeed Reflective Shingles are also ENERGY STAR qualified roof products that meet both solar reflectance and thermal emissivity requirements. Product. Product ID. Initial. CRRC Rated Product Directory. solar. Reflectance. Thermal. Emittance. solar Reflective. index. CA 2016. Title 24*. Energy Star. Certified. Aged. Initial Aged Initial Aged. Color. Tier. solar. Reflective. Shingles.

wood solar reflectance index - Plastic Wood Deck WholesalerProducts 69 - 81 ... solar reflectivity (R) & solar Reflectance index (SRI) by Color. solar reflectivity or reflectance is the ability of a material to reflect solar energy from its surface The solar Reflectance index is used for compliance with LEED. Leed Product Data - Tile Tech Pavers. Our Cool-Roof pavers utilize a high reflective value and low emissivity rate in a high solar Reflectance index (SRI) value; Tile Tech Cool-Roof pavers have Tile Tech's IPE Wood Tiles are constructed from ...

Solar Reflectance - The Portland Cement AssociationThis report presents the results of solar reflectance testing on 135 concrete specimens from 45 concrete mixes ... The lowest solar reflectances were from concretes composed of dark gray fly ash. The solar reflectance of the cement had more effect on the solar reflectance of the concrete than any other constituent material. The solar reflectance of the supplementary cementitious material had the ...... solar reflectance index (SRI) is a composite measure that accounts for a surface's solar.

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