ORGANIZATION OF DISMANTLING WORKS AND CONSTRUCTION WASTE MANAGEMENT IN THE CONTEXT OF THE CIRCULAR ECONOMY
循環経済の文脈における解体工事の組織化と建設廃棄物管理 (AI 翻訳)
O. Savchenko, L. Savchenko
🤖 gxceed AI 要約
日本語
本研究は、循環経済の原則に基づく建設業界の変革に関する方法論的・組織的基盤を包括的に検討する。ウクライナにおける戦後復興を見据え、従来の直線型解体から選択的分解への移行が閉ループ経済の実現に不可欠であると論じ、BIMやデジタルマテリアルパスポートの活用、解体現場でのモバイル処理プラント導入による環境負荷低減効果を示している。
English
This paper presents a comprehensive study on transforming the construction industry based on circular economy principles, focusing on Ukraine's post-war reconstruction. It advocates shifting from linear demolition to selective deconstruction, viewing buildings as 'material banks'. Digital tools like BIM and material passports are highlighted, and a model using mobile processing plants at destruction sites is proposed to reduce embodied carbon and logistics costs.
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
日本でも建設廃棄物の削減と資源循環が課題となっており、特に東日本大震災後の復興過程での教訓と重なる部分がある。しかし、ウクライナの戦後復興という特殊な文脈に依存しており、日本の現行制度（建設リサイクル法など）との整合性や適用可能性については別途検討が必要。
In the global GX context
This paper contributes to the global discourse on circular economy in construction by providing a methodology for large-scale demolition waste management in post-conflict settings. Its emphasis on digital material passports and on-site processing aligns with EU sustainability goals, but the specific context of Ukraine limits immediate transferability to other regions. Nevertheless, the principles of 'Design for Disassembly' and embodied carbon reduction are universally relevant.
👥 読者別の含意
🔬研究者:Offers a structured framework for circular construction research, including a comparative analysis of environmental impacts from material reuse.
🏢実務担当者:Provides practical guidance on organizing selective deconstruction and using mobile processing plants, which could inform demolition contractors and waste management firms.
🏛政策担当者:Proposes regulatory improvements for certifying secondary building materials, which may interest policymakers developing circular economy standards.
📄 Abstract（原文）
The article presents a comprehensive study of the methodological and organizational foundations for transforming the construction industry based on the principles of the circular economy. The relevance of the work is driven by the urgent need to find effective solutions for managing unprecedented volumes of demolition waste in Ukraine, as well as the necessity of adapting national legislation to European Union environmental directives. The author substantiates that shifting from traditional linear demolition to selective deconstruction is a fundamental condition for implementing a closed-loop economy, where a building is viewed as a «material bank» for future construction.The study details the «Design for Disassembly» (DfD) concept, which involves considering the possibility of reverse assembly as early as the project design stage. Special attention is paid to the stages of organizing works based on the «reverse production line» principle, which includes conducting pre-demolition audits, identifying hazardous substances, and sorting waste at the source of its generation. It is proved that the separate collection of fractions directly on-site is a critical factor in maintaining the liquidity of secondary raw materials.The role of digital tools, particularly BIM technologies and digital material passports, in creating transparent supply chains and assessing the residual value of structures is investigated. The article provides a comparative analysis of environmental impacts, demonstrating a significant reduction in «embodied carbon» when reusing steel and concrete compared to manufacturing new materials. The practical significance of the research lies in the development of a model for using mobile processing plants directly at destruction sites, which minimizes logistical costs and provides a rapid resource base for the post-war recovery of communities. Proposals for improving the regulatory framework regarding the certification of secondary building materials for their full-scale market introduction are formulated.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.18664/1994-7852.215.2026.358807first seen 2026-06-29 07:19:57
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