In 2019, Sydney replaced part of a busy road with concrete made from industrial waste. Five years later, the experiment had a surprising result

A road trial in Sydney tested the durability of concrete created from industrial waste, revealing impressive results. The geopolymer concrete endured five years of heavy traffic and harsh weather, matching traditional concrete performance. Researchers noted its potential to significantly lower the carbon footprint of the construction industry and highlighted its suitability for sustainable infrastructure initiatives in urban development.

Raccontata daeconomictimes.indiatimes.com