May 22, 2017 . tile; air channel; underlayment; roof deck; radiant barrier (sometimes . UNDERSTANDING THE SOLAR REFLECTANCE INDEXThe Solar Reflectance Index (SRI) . To calculate the SRI for a given material, obtain its solar reflectance . materials such as slates or wood shakes, can also be provided with air.
Jan 1, 2012 . reflective materials could reverse this warming, turning urban . they reflect (solar reflectance or SR) and how efficiently .. Solar Reflective Index (SRI). A coolness ... Wood Shake .. bridge decks, and plazas all have specific.
Apr 29, 2011 . roofs as a mitigation strategy for the “urban heat island effect”-- the tendency of urban . standards to require the use of more reflective and emissive materials. . wood decking or covered with a walking surface or other protective surface, . Practice for Calculating Solar Reflectance Index of Horizontal and.
Oct 19, 2016 . Metal roofing has been available and utilized as a roofing material for centuries. . In fact, the solar reflectance and infrared emittance of a metal roof . typically plywood, oriented strand board, or a metal roof deck. . The horizontal panels simulate the look of standard shingles, wood shake, slate, and tile.
Jul 19, 2017 . Cool roofs are highly reflective and limit heat absorption in a roof to reduce . Qualified roof covering materials include a broad . separated from the superstructure by a wood substrate) and whose structure consists of . Roof with insulation entirely above deck: a roof with all insulation: . Reflectance Index.
Our Cool-Roof™ pavers utilize a high reflective value and low emissivity rate resulting in a high Solar Reflectance Index (SRI) value; Tile Tech Cool-Roof™ pavers have a minimum SRI . IPE Wood Deck Tiles . Material Safety Data Sheet.
Apr 3, 2017 . The company's wood composite material for use in decking, siding, and . Their surfaces have a solar reflective index of 60% to 80%, and are.
The designer chose our Benchmark Ash decking for the 23000+ feet of winding . In choosing a material for the long, winding walkway, durability was a significant . The Solar Reflectance Index rating and Class 1 Durability rating not only.
Jun 30, 2015 . Solar Reflective Index (SRI) Calculation Worksheet. SRI-WS. Computer . default values for non-certified materials. .. Glass, Deck Mounted. Plastic .. Wood-framed roofs (low-sloped) in certain CZs & improved insulation.
under cover (defined as underground, under deck, under roof or under a building); any . SSc7.2. OPTION 1 – Use roofing materials with a Solar Reflectance Index. (SRI) of 78 for .. Wood-framed roof assemblies in climate zones 3-5, exempt.
Providing sample reports for Solar Absorptance, Thermal emittance, and Calculated SRI. How to Qualify Building Materials for LEED credit.
“Use roofing materials having a Solar Reflectance Index (SRI) equal to or greater . area) of existing building structure (including structural floor and roof decking) and . in MR Credit 3: Materials Reuse through MR Credit 7: Certified Wood.”.
Classic shades and dimensional appearance of natural wood or slate. . Presidential Shake is a solar reflective asphalt . Solaris Weathered Wood . SHAKE. Presidio metal roofing replicates the charm of classical roofing materials with .. Solar Reflectivity (SR), Thermal Emittance (TE) & Solar Reflectance Index (SRI) Data.
Jan 20, 2010 . However, with even the most reflective materials some energy is absorbed, . There is another measurement, called the solar reflectance index.
Mar 7, 2017 . Some clay tile is made using high-IR-reflective materials that are coated onto the . The Solar Reflectance Index (SRI) has become the chief.
Nov 18, 2015 . The concept of solar reflectance index (SRI) emerged to facilitate convenient .. work their way into slide decks about green building design and construction. . content, or consisting of renewable materials or certified wood. 1.
The material's solar reflectance index (SRI) must be at least 29. . of 50 percent of parking spaces undercover (such as underground, under deck, under roof,.
of the reflectivity and emissivity of deck coating materials has gained ground, both . a deck coating that has a Solar Reflectance Index (SRI) greater than or equal to . the temperature was placed at the bottom of each wooden box and then a.
Wood. Framed &. Other. R-. 13+R. -. 3.8ci or R-. 20. R-. 13+R-. 3.8ci or. R-20. R-. 13+R- .. ✓Insulation entirely above deck . Three-year aged solar reflectance index of 64. OR . Ungrouted cells must be filled with insulation material ≤ of 0.44.
causes and impacts of summertime urban heat islands and promotes .. “Cool roofing” refers to the use of highly reflective and emissive materials. .. Cool colored tiles mounted directly on deck. Cool colored tiles on battens ... Wood Shake .. index. ASTM E 1980 - Standard Practice for Calculating Solar. Reflectance Index.
Bison recommends the use of Bison Deck Supports and the FS1 Fastening Kit*** when installing . Solar Reflective Indices .. sanding, or grinding this material.
DIY Decking Wall Panel . timber decking sri value. solar reflectance index of timber decking . . reflectance index wood deck - WPC Deck Board. woods solar reflectance . timber . Reflectance Measurements of Materials Used in the Solar .
Oct 17, 2016 . A cool roof is a roofing product with high solar reflectance and thermal emittance . Aged solar reflectance, thermal emittance and Solar Reflectance Index (SRI) are . material's ability to reduce heat transfer into the building. .. When roofs are exposed to the roof deck, or to the roof recover boards, the.
Resysta combines natural materials in a proprietary blend to achieve the look and . Unlike wood, Resysta is water resistant and will not crack or splinter, resulting . Sustainable Sites; Heat Island Reduction: 1-2 points; Resysta Decking may . the urban heat island effect due to the qualifying Solar Reflectance Index value.
Products 69 - 81 . composite wood decking solar reflectance index. A composite . SRI composite value enables some materials to meet cool roof minimums .
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.