Evaluating Performance, Durability and Environmental Benefits of Low-carbon Concrete: A Comprehensive Review
低炭素コンクリートの性能、耐久性、環境便益の評価：包括的レビュー (AI 翻訳)
Srinivasa Reddy Vempada, Shrihari Saduwale, Kandoori Roja, Shoeb Mohammed
🤖 gxceed AI 要約
日本語
本レビューは、フライアッシュやスラグなどの代替セメント材料を用いた低炭素コンクリートの組成、性能、環境便益を包括的に分析。従来のコンクリートと同等の機械的特性を維持しつつ、最大22%のCO2削減が可能。さらに、ジオポリマーやマグネシウム系セメント、CCU技術の可能性にも言及。普及には最適配合設計と政策支援が不可欠。
English
This comprehensive review evaluates low-carbon concrete using supplementary cementitious materials (fly ash, slag), geopolymers, magnesium-based binders, and CCU technologies. It demonstrates that low-carbon concrete can achieve comparable mechanical performance with up to 22% carbon reduction. The review emphasizes the need for optimized mix design and policy support for widespread adoption.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本はコンクリート需要が大きく、SSBJに基づくカーボンフットプリント開示が進む中、本レビューは低炭素コンクリートの技術的根拠を提供し、建設業のGXに貢献する。
In the global GX context
Globally, the construction sector accounts for ~8% of CO2 emissions. This review supports ISSB/CSRD-aligned disclosure and net-zero pathways by summarizing viable low-carbon concrete technologies and their performance benchmarks.
👥 読者別の含意
🔬研究者:Provides a concise overview of low-carbon concrete technologies and their performance benchmarks.
🏢実務担当者:Use findings to inform material selection and LCA for construction projects.
🏛政策担当者:Supports evidence for policies promoting low-carbon construction materials.
📄 Abstract（原文）
Low-carbon concrete offers a critical solution to cut CO2 emissions from traditional concrete. This review highlights its composition, benefits, and performance, with a focus on supplementary cementitious materials such as fly ash and slag, which partially replace Portland cement to reduce embodied carbon. Alternative binders, such as geopolymers and magnesium-based cements, further reduce emissions and improve durability. Carbon capture and utilization technologies also help reduce emissions by binding CO2 during curing. Studies show that low-carbon concrete can achieve mechanical properties comparable to those of conventional concrete, with potential carbon reductions of up to 22%. Optimized mix design, continued research, and strong policy support are essential for its widespread adoption.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.13074/jent.2026.06.2511318first seen 2026-07-06 04:47:27
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