The construction firm VolkerWessels unveiled plans on Friday for a surface made entirely from recycled plastic, which it said required less maintenance than asphalt and could withstand greater extremes of temperature– between -40C and 80C. Roads could be laid in a matter of weeks rather than months and last about three times as long, it claimed.
The company said the environmental argument was also strong as asphalt is responsible for 1.6m tons of CO2 emissions a year globally — theguardian.com
... instead of letting engineers design the plant, as often happens at an industrial site, Sims hired Selldorf Architects, a glamorous New York firm known for doing Chelsea art galleries and cultural institutions. — nytimes.com
It works like this: people empty their latrines into a sewage receptacle (currently, latrines are often emptied into rivers), the waste gets funneled through a series of tubes and is pressurized at extreme temperatures, and the byproduct is clean, possibly drinkable water. Deshusses describes the process as “a pressure cooker on steroids.” — wunc.org
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