How hot does pavement get in summer?
2022年5月12日 · If you have a dog (or cat) that you take on walks, you have probably heard that you have to be careful of burning their feet on a day that is very warm, since pavement can get hotter than the air. Here is a table that …
Asphalt adds to air pollution, especially on hot, sunny days
2020年9月2日 · A new study finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days. Yale researchers observed that common road and …
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Field days were mostly clear to clear, sunny days with forecasted temperatures to be at least 18.5°C for surfaces to have maximum exposure to solar radiation. Days were also calm with …
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How concrete, asphalt and urban heat islands add to …
2023年7月31日 · Asphalt and concrete in direct sunlight can often reach surface temperatures as high as 82 Celsius (180 Fahrenheit) on the hottest days, said Dr. Kevin Foster, who directs the Arizona Burn Center...
When hot asphalt is laid during weather conditions of high ambient temperature, particularly during continuous periods of strong sunlight, it can remain workable for a considerable time. …
On Hot Days, Asphalt Can Release as Much Air …
2020年9月9日 · When released, emissions from asphalt react and create a type of aerosol that can transform into air pollutant particles known as PM2.5 that can be harmful when inhaled, explains Science magazine...
Warm in the Sun - Scientific American
2018年7月12日 · But because its surface is so hot (about 10,000 degrees Fahrenheit), we on Earth benefit from the light it radiates—without it humans could not survive.
Sun-heated streets can lead to air pollution spikes — …
2020年9月2日 · Inverse is for the superfan in all of us. We take you deeper into the worlds of entertainment, gaming, tech, science, and innovation — and all the fascinating ways those worlds collide.
Asphalt adds to air pollution, especially on hot, sunny days
Asphalt is a near-ubiquitous substance -- it's found in roads, on roofs and in driveways -- but its chemical emissions rarely figure into urban air quality management plans.
A new study finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days. Yale researchers observed that common road and roofing asphalts