Solar Reflectance Index definition

Solar Reflectance Index means a measure of a surface’s ability to reflect solar heat, with white being one hundred and black being zero;

Examples of Solar Reflectance Index in a sentence

  • Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low-Sloped Opaque Surfaces.

  • Practice for Calculating Solar Reflectance Index of Horizontal and Low- Sloped Opaque Surfaces.

  • Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low-Sloped Opaque Surfaces; 2011.

  • The building has a vegetated roof, is shaded during summer months, AND/OR has a roof with a high Solar Reflectance Index (SRI) as prescribed based on the slope of the roof.

  • Compliance based on an Initial Solar Reflectance rating of at least 0.68 when tested according to ASTM E 903 and an Initial Thermal Emittance rating of at least 0.87 when tested in accordance with ASTM E 408 for a minimum of at least 75 percent of the roof surface.LEED (USGBC) Certification: Tan PVC roof system shall comply with LEED requirements for the use of a high albedo roofing material with an Initial Solar Reflectance Index (SRI) of no less than 83 when calculated in accordance with ASTM E 1980.

  • Compliance based on an Initial Solar Reflectance rating of at least 0.86 when tested according to ASTM E 903 and an Initial Thermal Emittance rating of at least 0.87 when tested in accordance with ASTM E 408 for a minimum of at least 75 percent of the roof surface.LEED (USGBC) Certification: Gray PVC roof system shall comply with LEED requirements for the use of a high albedo roofing material with an Initial Solar Reflectance Index (SRI) of no less than 82 when calculated in accordance with ASTM E 1980.

  • Alternatively, provide roofing system with minimum three-year aged Solar Reflectance Index of not less than 64 when determined in accordance with the Solar Reflectance Index method in ASTM E1980 using a convection coefficient of 2.1 BTU/h-ft2 (12 W/m2K).

  • For roof materials, documentation indicating that roof materials comply with Solar Reflectance Index requirements.

  • SRI - Solar Reflectance Index calculated according to ASTM E 1980.

  • For products (cement and aggregate combined), evidentiary documentation that the Solar Reflectance Index (SRI) is at least 29 calculated using ASTM E1980.

Related to Solar Reflectance Index

  • Reference Index means each of the indices comprising the Reference Portfolio.

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  • PRE-2017 NET OPERATING LOSS CARRYFORWARD means any net operating loss incurred in a taxable year beginning before January 1, 2017, to the extent such loss was permitted, by a resolution or ordinance of the Municipality that was adopted by the Municipality before January 1, 2016, to be carried forward and utilized to offset income or net profit generated in such Municipality in future taxable years.(B) For the purpose of calculating municipal taxable income, any pre-2017 net operating loss carryforward may be carried forward to any taxable year, including taxable years beginning in 2017 or thereafter, for the number of taxable years provided in the resolution or ordinance or until fully utilized, whichever is earlier.

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  • Motor-driven cycle means every motorcycle that has a gasoline engine that (i) displaces less than

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