Low-carbon construction materials encompass a broad class of building products engineered to reduce greenhouse gas emissions, resource consumption, and environmental impact across their life cycle. Approaches include alternative binders such as geopolymers and low-clinker cements, incorporation of recycled aggregates and industrial by-products, and development of bio-based and engineered living materials that can self-heal or sequester carbon. These materials are applied in concrete, masonry, pavements, insulation, and structural components, often integrating circular economy principles and digital design or AI tools for performance optimization.
Engineering
Every year, some 5.6 million metric tons of plastic packaging winds up in household waste in Germany after being used just once. So far, less than a third of it can be recycled. Working in partnership with Hochschule Bremen—City ...
Mar 31, 2025
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Engineering
As Americans struggle under backbreaking rental prices, builders are turning to innovative ways to churn out more housing, from 3D printing to assembling homes in an indoor factory to using hemp—yes, the marijuana cousin—to ...
Mar 26, 2025
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Engineering
Concrete is everywhere. As the world's most widely used construction material, it forms bridges, buildings, roads and other infrastructure. But concrete, and its primary ingredient, cement, are responsible for roughly 8% ...
Mar 24, 2025
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Engineering
A new method inspired by coral reefs can capture carbon dioxide from the atmosphere and transform it into durable, fire-resistant building materials, offering a promising solution for carbon-negative construction.
Mar 22, 2025
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Engineering
Giving a second life to construction materials after demolition, engineers at the University of São Paulo and Princeton have developed an approach for recycling cement waste into a sustainable, low-carbon alternative that ...
Mar 20, 2025
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Engineering
Using seawater, electricity and carbon dioxide (CO2), Northwestern University scientists have developed a new carbon-negative building material.
Mar 19, 2025
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Engineering
Concrete is the world's most widely used building material—but the production of cement, its key component, generates significant carbon dioxide emissions. New research at Umeå University shows how electrification and carbon ...
Mar 13, 2025
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