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
2solar reflectance index of horizontal Solar reflectance is a measure of the ability of a surface material to reflect sunlight (the emissivity of bare Galvalume)] =.
Inventory shown is 24 gauge Galvalume Master Coil. The Solar Reflectance Index (SRI) is a measure of the roof's ability to reject solar heat, considering
FF9 – SOLAR REFLECTANCE INDEX / ENERGY EFFICIENCY. Version 1 March 2013. BlueScope is committed to continual improvement of environment
Solar Reflectance Index (SRI) is calculated by using the values of solar reflectance Galvalume®† gutters, rake, and downspouts are available as an upcharge.
Nov 1, 2012 Solar Reflectivity (SR) Solar Reflectance Index (SRI) . (It is important to note that an unpainted Galvalume panel would not meet the SRI
Reflectance and Emissivity test results, as well as the Solar Reflective Index. (SRI), for our WeatherXLTM Galvanized. Galvalume. SR. IE. SRI. SR. IE. SRI.
Aug 16, 2006 reflectance but the proposed thermal emittance specification may The Solar. Reflective Index (SRI) is an alternative method for thermal emittance below The energy-saving benefits of Galvalume coated sheet steel roofing
Oct 19, 2016 In fact, the solar reflectance and infrared emittance of a metal roof can be 55% aluminum-zinc alloy (Galvalume® sheet), 5% aluminum-zinc alloy . A solar reflectance index (SRI) criteria is included as an alternate, but is to
required for 24-gauge. Please inquire. Galvalume Plus also available. ** Minimum quantities and/or extended lead times required for 24-gauge. Please inquire.
Solar reflectance index (SRI), is another measurement beginning to get some Example 1: New Galvalume Roofing Sheet vs Astec Energy Star Slate Grey.
Effective June 2015. SRI = Solar Reflectance Index. SR = Solar Reflectivity. E = Emissivity Rating Preweathered Galvalume. 0.33. 31. 0.80. 1110. Light Bronze.
The calculation of this index is defined by ASTM E1980, Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low- Sloped Opaque
The high reflectivity, emissivity and solar reflectance index (SRI) of Berridge metal roofing helps mitigate the heat island Incorporates both solar reflectance and thermal emissivity in a single value. Acrylic Coated Galvalume .67 .20, 59.
Solar Reflectance. (3 Year). Solar Reflectance Index. (Initial). Solar Reflectance Index. (3 Year). AM Galvalume. 0.78. 0.08. 0.58. 75. 34. AM Galvalume Plus.
32 Solar Reﬂectance Index (SRI) Galvalume® panels feature a 25 year finish warranty. Galvalume® is a registered trademark of BIEC International, Inc.
Roof Rating Council (CRRC) for solar reflectance and thermal emittance for steep sloped and/or low sloped buildings. for steep slope solar reflectance index (SRI), per the following requirements: Coil Only 25 Year Galvalume® AZ55.
Jan 19, 2016 with material, such as metal roofing, that has a Solar. Reflectance Index (SRI) of 29 or higher. One point can . GALVALUME. 0.78. 0.58. 0.06.
Galvalume® is a registered trademark of BIEC International, Inc. These two factors combine to make the Solar Reflectivity Index (SRI) value. Use this chart to
Solar Reflectance Index (SRI). Put Solar Reflectance and Thermal Emittance together and you get the Solar Reflective Index (SRI). SRI is calculated by using the