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  2. Reflective surfaces (climate engineering) - Wikipedia

    en.wikipedia.org/wiki/Reflective_surfaces...

    Cool Roof Rating Council [55] (CRRC) has created a rating system for measuring and reporting the solar reflectance and thermal emittance of roofing products. This system has been put into an online directory of more than 850 roofing products and is available for energy service providers, building code bodies, architects and specifiers, property ...

  3. Flat roof - Wikipedia

    en.wikipedia.org/wiki/Flat_roof

    Inherently cool roofs: Roof membranes made of white or light colored material are inherently reflective and achieve some of the highest reflectance and emittance measurements of which roofing materials are capable. A roof made of thermoplastic white vinyl, for example, can reflect 80% or more of the sun's rays and emit at least 70% of the solar ...

  4. Light reflectance value - Wikipedia

    en.wikipedia.org/wiki/Light_Reflectance_Value

    In architecture, light reflectance value (LRV), is a measure of visible and usable light that is reflected from a surface when illuminated by a light source. [1] The measurement is most commonly used by design professionals, such as architectural color consultants , architects , environmental graphic designers and interior designers .

  5. National Roofing Contractors Association - Wikipedia

    en.wikipedia.org/wiki/National_Roofing...

    "The association has more than 3,500 members from all 50 states and 53 countries and is affiliated with 97 local, state, regional and international roofing contractor associations” [1] [2] Professional Roofing is NRCA's monthly publication. Reid Ribble is the current Chief Executive Officer.

  6. Contractor ratings - Wikipedia

    en.wikipedia.org/wiki/Contractor_ratings

    Contractor rating systems, also known as contractor prequalifications, are one of the larger cost-saving practices available and more routinely applied by governmental organizations as a means of avoiding the high cost and inflated pricing that results from reduced competition on public work by using bonding and surety to guarantee performance of public work.

  7. Is the Missouri House violating transparency requirements ...

    www.aol.com/news/missouri-house-violating...

    The Missouri Court of Appeals Western District held oral arguments on Tuesday over House Rule 126, which says legislators can “keep constituent case files, and records of the caucus of the ...

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