solar reflective index of wood floor

solar reflectance index of wood

solar reflectance index sri calculator - the cool colors project. 1, to compute solar reflectance index sri and roof surface temperature based on solar reflectance r and thermal emittance e using astm standard e 1980: 1. input r and e in blue and green cells. 2. click on the red button to compute

solar reflectivity r and solar reflectance index sri by

solar reflectivity r and solar reflectance index sri by color. solar reflectivity or reflectance is the ability of a material to reflect solar energy from its surface back into the atmosphere. the sr value is a number from 0 to 1.0. a value of 0 indicates that the material absorbs all solar energy and a value of 1.0 indicates total reflectance.

solar reflectance index in the built environment

solar reflectance index in the built environment - designing buildings wiki - share your construction industry knowledge. the solar reflectance index sri is a measure of the solar reflectance and emissivity of materials that can be used as an indicator of how hot they are likely to become when solar radiation is incident on their surface. the lower the sri, the hotter a material is likely to

cool roof system - metal colors for green building

the cool roofing rating council crrc , was established in 1998 to create credible methods for evaluating and labeling the solar reflectance and thermal emittance of roofing products. this method has become an accepted part of the leed application and known as cool roof systems. the crrc uses the solar reflectance index to rate cool roof systems.

chart of sri values berridge manufacturing co.

chart of sri values. home / resources / chart of sri values. berridge metal roofing is cool and sustainable. the high reflectivity, emissivity and solar reflectance index sri of berridge metal roofing helps mitigate the heat island effect. berridge’s kynar 500 /hylar 5000 . cool metal roof colors are optimal for reducing energy

solar reflectance index measurements - surface optics corp.

the solar reflectance index sri is a measure of the constructed surface’s ability to reflect solar heat, as shown by a small temperature rise. it is defined so that a standard black surface reflectance 0.05, emittance 0.90 is 0 and a standard white surface reflectance 0.80, emittance 0.90 is 100.

goat that killed hiker had history of aggression - cbs news

goat that killed hiker had history of aggression. shouting at it and using a silver reflective blanket to distract it. it finally moved away, and jessica baccus tried to give boardman cpr

whirlpool wins energy accolades cbs detroit

whirlpool wins energy accolades. high solar reflective index concrete pavement was also installed to minimize the heat island effect and eliminate the generation of greenhouse gases and pollution.

incoming joint chiefs chair visits china - cbs news

incoming joint chiefs chair visits china. 'that is reflective of the commitment of the leadership' to dialogue, he said. the annular solar eclipse wasn't visible from north america, but

you vs the justice league - battles - comic vine

you vs the justice league 53 results during prep time, i'll look through any reflective surface to i wish to have the knowledge and power to stomp the jla i beat them index it and paint a

solar reflective index of wood floor seven trust

solar reflective index of wood floor solar reflectance index of wood. solar reflectance for walls - concrete construction. 28 mar 2011 the calculation procedure for solar reflectance index is described in astm as masonry, concrete, and wood, have an emittance of 0.90 ref.

solar reflectance index of timber decking

timber decking sri value - outside decking floor. solar reflectance index of timber decking. solar reflectance index sri by color. solar reflectivity or reflectance is the ability of a material to reflect solar energy

the world's most anti-reflective coating zdnet

the world's most anti-reflective coating. researchers from the rensselaer polytechnic institute rpi have created a material that reflects virtually no light -- or absorbs it like a black hole.

what's behind the ever-expanding auto loan - cbs news

what's behind the ever-expanding auto loan. march 14, finance amounts are in part reflective of the types of vehicles consumers are purchasing. final solar eclipse of the decade will