Application of Blockchain Technology in Building Materials Supply Chain Management and Research on Carbon Emission Reduction Effect
ブロックチェーン技術の建築材料サプライチェーン管理への応用と炭素排出削減効果の研究 (AI 翻訳)
Rongrong Du, Zexing Hou
🤖 gxceed AI 要約
日本語
本論文は、建築材料サプライチェーン管理における情報不透明性、物流非効率、品質トレーサビリティの問題を解決するため、ブロックチェーン技術を導入し、スマートコントラクトやIoT連携によるシステムを構築した。実験の結果、全サプライチェーン炭素排出量が12%削減（88トンCO2）、平均輸送時間が45.1%短縮（4.5時間）され、効率性と透明性の向上が確認された。
English
This paper introduces blockchain technology to address information opacity, low logistics coordination, and traceability issues in building materials supply chain management. A system using distributed ledgers, smart contracts, and IoT integration was constructed. Experimental results show a 12% reduction in supply chain carbon emissions (88 vs 100 tons CO2) and a 45.1% reduction in average transportation time (4.5 vs 8.2 hours), demonstrating improved efficiency and transparency.
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
建設業のサプライチェーン排出削減にブロックチェーンを適用した実証例として、日本のScope 3開示やサプライチェーン管理に示唆を与える。
In the global GX context
This paper provides empirical evidence on blockchain's role in reducing supply chain carbon emissions, relevant for global construction firms seeking to meet ISSB Scope 3 disclosure requirements and improve supply chain efficiency.
👥 読者別の含意
🔬研究者:Researchers can examine the integration of blockchain with IoT for carbon monitoring in supply chains, though the methodology is standard.
🏢実務担当者:Supply chain managers in construction can consider blockchain for transparency and emission tracking, but implementation costs and scalability need evaluation.
🏛政策担当者:Policymakers may note the potential of blockchain for mandatory carbon reporting in construction supply chains.
📄 Abstract（原文）
: In the process of building materials supply chain management, there are problems such as information opacity, low logistics coordination efficiency, difficulty in material quality traceability, and weak trust mechanism among supply chain entities, which lead to rising costs, low efficiency, and waste of resources. In addition, the construction industry has a large amount of carbon emissions, and the impact of supply chain management on carbon emission reduction cannot be ignored. To this end, this paper introduces blockchain technology to improve supply chain transparency, optimize logistics management, enhance material quality traceability, and explore its role in carbon emission reduction. This paper constructs a blockchain-based building materials supply chain management system, using distributed ledgers to ensure data transparency, smart contracts to automate procurement, acceptance and payment, which is a material traceability system to ensure quality control, the Internet of Things combined with blockchain to optimize logistics management, and establish a carbon emission monitoring and optimization mechanism to achieve real-time data recording and low-carbon scheduling. The system built in this study shows significant advantages in multiple key indicators. The overall carbon emissions of the supply chain in the experimental group are 88 tons of CO 2 , a 12% decrease compared to 100 tons of CO 2 in the control group. The average transportation time in the experimental group is 4.5 hours, while that in the control group is 8.2 hours, a 45.1% decrease. The application of blockchain technology has effectively improved the efficiency and transparency of building materials supply chain management, optimized logistics and material quality control, and played a positive role in carbon
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.25236/ajbm.2026.080113first seen 2026-06-23 06:10:29
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