Title:
How Concrete is Becoming a Carbon Sponge
Author(s):
Mohamed Mahgoub
Publication:
Web Session
Volume:
Issue:
Appears on pages(s):
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DOI:
Date:
3/30/2025
Abstract:
As concrete is the most widely produced material on Earth, finding ways to reduce its carbon footprint could have a significant impact on global emissions. With global carbon dioxide levels exceeding critical thresholds, the need for innovative approaches to reduce atmospheric carbon has never been more urgent. Our team was able to develop a concrete mixture that could sequester carbon. This research investigates the use of carbon-rich byproducts from organic waste—as an additive in concrete to simultaneously enhance its properties and sequester carbon. This study examines the effects of various dosages of additives on concrete’s workability, compressive strength, and air content. This research addresses a critical gap by evaluating the dual role of enhancing concrete and sequestering carbon, contributing to sustainable construction practices and global climate change mitigation efforts.