Figure 5: Example of Combined Effects of Solar Reflectance and. Thermal .. facility had an asphalt-based roof, gray modified bitumen, over plywood decking.
May 18, 2006 Increasing the solar reflectance of a roof without reducing its thermal emittance .. clay tiles, fiber-cement tiles, slate, wood shakes/shingles, architectural .. 15 asphalt-saturated roofing felt, all over nominal 1/2" plywood. .. “ASTM E 1980-98: Standard Practice for Calculating Solar Reflectance Index of.
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
Hanley Wood is a Registered Provider with The American. Institute of Architects Dave Roodvoets, SPRI and CRRC Board. Member Can increase solar reflectance by up to 0.5 Fiber cement tile .. Reflectance Index (SRI) equal to or.
The Solar Reflective Index (SRI) for COOLROOF is 122 tested as per ASTM E 1980. It can be universally applied on any material surface like cement, wood,
combinations of concrete constituents meet the solar reflectance index The solar reflectance of the cement had more effect on the solar reflectance of the Solar reflectance Index (SRI) is a composite measure that accounts for a Nonmetallic opaque building materials such as masonry, concrete, and wood have an.
Building designers and developers that are pursuing the Heat island reduction credit for LEED certification require documentation of the Solar Reflectance Index
Fesco? Boards include low thermal, perlite roof insulation boards and OPTION 1 – Use roofing materials with a Solar Reflectance Index. (SRI) of 78 for . Wood-framed roof assemblies in climate zones 3-5, exempt .. and below the fiber.
Examples include particleboard, medium-density fiberboard (MDF), plywood, to demonstrate that the total roof area has an average solar reflectance index
That is the finding from a Portland Cement Association (PCA) study which measured the solar reflectance index (SRI) of 45 concrete mixes. Dark surfaces such