Mixing crumb rubber from recycled tires with bitumen halves rate of sun damage to roads
Green Car Congress
MAY 30, 2022
While research efforts have focused on improving the durability of roads in terms of traffic load, thermal ageing and weather-related events, sun damage has received little attention up to now. We found that the ageing trend is actually slowed down when you add crumb rubber, which is recycled from scrap tires, into the top layer of a road.
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