solar reflective index of timber deck

Solar Reflectance, Thermal Emittance and Solar Reflectance Index Reflectance index (SRI). Put solar Reflectance and Thermal Emittance together and you get the solar reflective index (SRI). SRI is calculated by using the values of solar reflectance, thermal emittance and a medium wind coefficient. The higher the SRI value, the lower its surface temperature and conse- quently, the heat gain into the building. Cool metal roofs coated with the SmartKote COOL-pigmented PVDF resin achieve an SRI of 31-88, depending on the color.

SRI Calculations Solar Reflective Indexsolar reflective index (SRI) Calculation Worksheet. Computer Generated Form. Date: Climate Zone: Building Type: Residential. Nonresidential. Project Name: Project Address: Roofing Products (Cool Roof). Roofing products with high solar reflectance and thermal emittance are referred to as "Cool Roof", which refers to an outer layer or exterior surface of a roof. The benefit of a high reflectance surface is obvious: while dark surfaces absorb the sun's energy (visible light, invisible ...

Solar Reflectance Measurement for Archi Porcelain PaversWhilst solar Reflectance index data is not currently available for all pavers in our range, the following data for the Kronos range of porcelain pavers will give an indication of SRI values that can be expected across the complete color range of pavers, ranging from lightest to darkest colors. Paver Color, solar Reflectance, Thermal Emittance, SRI. Maple, 0.71, 0.91, 87. Rovere / Oak, 0.51, 0.90, 60. Greige / Faggio, 0.45, 0.90, 52. Grigio Basic / Alta / Kauri, 0.32, 0.90, 34. Ebano / Nut / ...

Export Roofing Selection Guide - CertainTeedLandmark solaris solar Reflectivity (SR), Thermal. Emittance (TE) & solar Reflectance index (SRI) Data. solaris Blend Name. CRRC. CRRC. ASTM solar Reflectance. Initial SR Initial TE E408 TE. index (SRI)*. LANDMARK solarIS GOLD .... Tile Red Blend. timber Blend. Weathered Wood. Heather Blend. In addition to a full contingent of luxury and designer shingles (architectural shingles),. CertainTeed features the industry's broadest line of traditional shingles (3-tab shingles).

Sikalastic - 560 - Sika IndiaFor reflective coating to enhance energy efficiency by reducing cooling costs. Characteristics /. Advantages. ... (According to ASTM D2370). Emissivity. 0.91. (According to ASTM E1980). solar Reflectance index. Low Wind Medium Wind High Wind. (According to ASTM E1980 ). 102. 101. 101. solar Direct Reflectance. 0.80. (According to ASTME1980). System. Information ... timber and timber based panel roof decks are to be in good condition, firmly adhered, or mechanically fixed.

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