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Blue road project - Qatar
September 9 , 2019
1907 days
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- The Public Works Authority in Qatar (Ashghal) has implemented a pilot "cool pavement" project in Doha, Qatar.
- It involves the use of a cryogenic material to reduce the temperature of the bitumen on roads.
- The 'cool pavement', reflecting about 50 percent of sunlight, consists of four layers of a primary material, followed by three layers of materials that reduce heat absorbed by solar radiation.
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