Digital Product Passport for Circular Construction: A Framework Based on Life Cycle Perspective
循環型建設のためのデジタルプロダクトパスポート：ライフサイクル視点に基づく枠組み (AI 翻訳)
Maneesha Dias, Hongxiu Li, Ulla A. Saari, Joshua K. G. Karlsson, Joaquín Ordieres-Meré, Muhammad Shafique, Xin‐Fu Zhou
🤖 gxceed AI 要約
日本語
建設業は資源集約的で炭素排出・廃棄物が多い。建物のライフサイクルは50〜100年と長期にわたり、ステークホルダー間のデータ連携が課題である。本論文はSCOPUSの25文献をレビューし、循環経済実践を促進するデジタルプロダクトパスポート（DPP）のデータ役割を整理した枠組みを提示する。将来の研究課題として、データ戦略と実装課題を挙げる。
English
The construction industry is resource-intensive and carbon-heavy. Buildings have long lifecycles (50-100 years), and data fragmentation among stakeholders is a key challenge. This paper reviews 25 SCOPUS articles and proposes a framework illustrating the role of data in a Digital Product Passport (DPP) to enable circular economy practices. It suggests future research on data strategies and implementation challenges.
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
日本では建設分野の脱炭素と循環経済が重要課題であり、国土交通省の取り組みやゼロエネ住宅政策とも関連する。DPPは建材のトレーサビリティ向上に寄与し、SSBJ開示やサプライチェーン排出量算定にも有用な可能性がある。
In the global GX context
Globally, the construction sector is a major contributor to emissions and waste. Digital Product Passports are gaining traction under the EU's Circular Economy Action Plan and could support compliance with CSRD and other disclosure requirements. This framework provides a data-centric view that can inform policy and industry initiatives.
👥 読者別の含意
🔬研究者:Provides a structured overview of DPP data roles in construction, useful for further empirical studies.
🏢実務担当者:Offers a framework to understand data requirements for DPP implementation, aiding in circularity strategies.
🏛政策担当者:Highlights the need for data standardization and collaboration to enable circular construction.
📄 Abstract（原文）
The construction industry is one of the largest industrial sectors, characterized by resource intensity, carbon emissions, and waste generation. The increasing demand for new housing and renovations for older buildings, alongside the imperative for energy-efficient buildings, place significant pressure on nations to address housing issues while concurrently preserving the environment. The building life cycle typically spans 50 to 100 years. The dissociation among stakeholders and the scarcity of data concerning building construction over its lifetime highlights the necessity for a digital product passport (DPP) that synchronizes data and fosters collaboration among stakeholders. Though previous literature has examined DPP implementation in the construction sector for circular economy practices, the findings are fragmented and there is a lack of research which could provide a comprehensive understanding of how DPP from a data point of view could facilitate circular economy practices in the construction sector. Drawing on a literature review of 25 articles from SCOPUS, the paper presents a framework that illustrates the role of data in a DPP in creating value to the stakeholders of the construction sector throughout the life cycle of a building. Further, future research directions are suggested on exploring data strategies for DPP implementation, based on the data requirements and their role in building DPPs, as well as the challenges that may arise, to ensure effective collaboration among stakeholders towards circularity.
🔗 Provenance — このレコードを発見したソース
- openalex https://bura.brunel.ac.uk/handle/2438/33391first seen 2026-08-02 19:18:36
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