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IPN develops concrete from recycled debris to combat water crisis
🇲🇽 Mexico /Environment & Climate

IPN develops concrete from recycled debris to combat water crisis

From El Universal · (3h ago) Spanish Positive tone

Translated from Spanish, summarized and contextualized by DistantNews.

TLDR

  • Researchers at Mexico's National Polytechnic Institute (IPN) have developed a permeable concrete using recycled construction debris and asphalt.
  • This innovation aims to address urban issues by reusing polluting waste materials and facilitating rainwater infiltration into the subsoil.
  • The sustainable concrete is designed for moderate-traffic urban areas and offers a viable solution for water crisis and waste management challenges.

In a significant stride towards environmental sustainability, researchers at the National Polytechnic Institute (IPN) have pioneered a permeable concrete that ingeniously incorporates recycled construction waste and asphalt. This groundbreaking development, spearheaded by Dr. Everth Jimena Leal Castañeda and Master Miguel Ángel González Martínez at the Superior School of Engineering and Architecture (ESIA) Zacatenco, offers a dual solution to pressing urban problems: the overwhelming accumulation of construction debris and the escalating water crisis plaguing many Mexican cities, most notably Mexico City.

Se acabó la violencia contra las mujeres

— SheinbaumStatement by Sheinbaum on Mother's Day.

The construction industry in Mexico City alone generates a staggering 14,000 tons of waste daily, with national figures reaching approximately 12 million tons annually. The IPN's innovative concrete not only diverts this substantial waste from landfills, thereby reducing pollution, but also actively contributes to recharging underground aquifers. By allowing rainwater to naturally infiltrate the subsoil, it combats the urban heat island effect and mitigates the impacts of drought, a critical concern for the nation's water security.

todas las mujeres somos Presidentas

— SheinbaumStatement by Sheinbaum on Mother's Day.

Rigorous testing has confirmed the material's structural integrity and permeability, making it suitable for urban infrastructure with moderate traffic. This breakthrough promises to reduce the reliance on virgin materials extracted from quarries, a process that carries significant environmental costs, including habitat disruption and pollutant emissions. The research, which included an academic stay by González Martínez at the Polytechnic University of Catalonia, aligns perfectly with national policies promoting environmental stewardship and sustainable development. This IPN innovation represents a beacon of hope for more resilient and eco-conscious urban planning in Mexico and beyond.

no es tiempo de celebrar

— Madres buscadorasMothers searching for disappeared persons marching to demand an end to disappearances in Mexico.
DistantNews Editorial

Originally published by El Universal in Spanish. Translated, summarized, and contextualized by our editorial team with added local perspective. Read our editorial standards.

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