pavement
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Roads Made from Recycled Waste Could Rev up the Circular Economy
It cost A$49 million to add 12.5 kilometres of extra lanes to Western Australia’s Kwinana Highway, south of Perth’s CBD. That’s not unusual. On average, building a single lane of road costs about about A$5 million per kilometre. What is unusual about this stretch of extra freeway is not the money but the materials beneath…
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4 Ways To Make Better Roads And Carparks From The Ground Up
As a surface for wheels, pavement does its job well enough. Asphalt concrete is flat, smooth and solid (usually). But there is a price we pay for the convenience of paved roads and carparks everywhere — a price paid in heat, noise and polluted runoff. We went in search of better pavement and found these…