Green and Low-Carbon Construction Materials for Climate-Adaptive Civil Structures
気候適応型土木構造物のためのグリーン・低炭素建設材料 (AI 翻訳)
Joy Chandra Bormon, Monowar Hossain Saikat, Md Shoag, Elma Akter
🤖 gxceed AI 要約
日本語
本論文は、気候変動に対応した建設材料として、ジオポリマーコンクリートや再生骨材、CLT、竹複合材、PCM強化コンクリートなどの低炭素材料を検討。LCAと適応設計を統合した枠組みを提案し、これらの材料により建設由来のCO2排出を最大40%削減可能と示す。BIMやマテリアルパスポートの活用も議論。
English
This paper examines low-carbon construction materials such as geopolymer concrete, recycled aggregates, CLT, bamboo composites, and PCM-enhanced concretes. It proposes a framework integrating LCA and adaptive design, showing that these materials can reduce construction-related CO2 emissions by up to 40%. Digital enablers like BIM and material passports are also discussed.
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
日本の建設業はCO2排出の大きな割合を占め、SSBJやカーボンニュートラル目標への対応が急務。本論文の低炭素材料フレームワークは、事業者のGHG排出削減と気候適応策に直接貢献し、日本におけるグリーン建設の推進に有用。
In the global GX context
Global disclosure frameworks like ISSB and CSRD increasingly require Scope 3 emissions from construction. This paper provides a practical material selection framework to reduce embodied carbon, supporting corporate climate targets and regulatory compliance.
👥 読者別の含意
🔬研究者:This paper offers a comprehensive review of low-carbon construction materials and LCA frameworks, useful for researchers in sustainable construction.
🏢実務担当者:Corporate sustainability teams can use the material selection framework to identify low-carbon alternatives for infrastructure projects and reduce Scope 3 emissions.
🏛政策担当者:Policymakers can reference the paper's findings to support regulation promoting low-carbon materials in public procurement.
📄 Abstract（原文）
The accelerating impacts of climate change, including rising global temperatures, extreme weather events, and increasing carbon emissions, are intensifying the demand for sustainable and climate-adaptive construction practices. Conventional construction materials such as cement, steel, and concrete, while critical for modern infrastructure, contribute significantly to greenhouse gas emissions and exacerbate the environmental footprint of the built environment. This paper explores the potential of green and low-carbon construction materials as foundational elements in designing climate-adaptive civil structures. Specifically, it examines the life-cycle environmental performance of alternative materials such as geopolymer concrete, recycled aggregates, cross-laminated timber (CLT), bamboo composites, and phase change material (PCM)-enhanced concretes. These materials not only reduce embodied carbon but also improve thermal efficiency, resilience, and adaptability under climate stressors. The paper integrates insights from life-cycle assessment (LCA), material innovation research, and adaptive design strategies to propose a holistic framework for sustainable construction. Furthermore, digital technologies such as Building Information Modeling (BIM) and material passports are discussed as enablers of circularity and low-carbon supply chains. By analyzing recent advances and case studies, this study demonstrates how climate-adaptive materials can reduce construction-related CO₂ emissions by up to 40%, extend service life under extreme conditions, and support global carbon neutrality targets. The findings underscore the urgency of mainstreaming low-carbon materials into infrastructure planning, highlighting their role in transitioning toward resilient, sustainable, and climate-conscious civil engineering practices.
🔗 Provenance — このレコードを発見したソース
- openaire https://doi.org/10.36348/sjce.2025.v09i08.002first seen 2026-06-29 04:50:11 · last seen 2026-07-05 04:41:55
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