Sludge Street with Kaumera Nereda Gum

‘Sludge Street’ is a sustainable paver made with 100% natural materials constituting 30% wastewater sludge 'Kaumera' closing the water consumption loop. These pavers break the negative public perception of sludge by making them socially acceptable. They're a lightweight replacement of concrete pavers.

Sludge is produced in huge quantities and is a reliable material of the future as it’s constantly being produced due to human activities. Since 70% of the population will live in cities by 2050, sludge can be used to construct brick pavers for these cities. This reduces the use of concrete and helps to spread awareness about water pollution and its impacts on the ecosystem.

City paver made with wastewater

is economically equivalent and ecologically profitable to current options available on the market.

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