Research on the preparation and printability of 3D printed recycled bamboo fiber concrete
3Dプリント再生竹繊維コンクリートの調製と印刷性に関する研究 (AI 翻訳)
Zhenghan Sun, Xueyang Cai
🤖 gxceed AI 要約
日本語
建設廃棄物由来の再生細骨材と農業廃棄物由来の竹繊維を用いた、環境配慮型の3Dプリント可能なセメント系複合材料を開発。竹繊維含有量が流動性、押出性、積層性、初期力学特性に与える影響を系統的に調査し、最適配合を特定した。固体廃棄物のリサイクルと低炭素なスマート建設への理論的・技術的支援を提供する。
English
This study develops an eco-friendly 3D-printable cement-based composite using recycled fine aggregate from construction waste and bamboo fiber from agricultural waste. It systematically investigates the effects of bamboo fiber content on printability and early mechanical properties, identifying an optimal mix. The work provides theoretical and technical support for solid waste recycling and low-carbon intelligent construction.
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
日本の建設業界では、建設廃棄物のリサイクルと低炭素化が喫緊の課題であり、本研究成果は3Dプリント技術によるグリーン建設資材の実用化に寄与する。また、SSBJやカーボンニュートラル政策に沿った建設分野の脱炭素化に貢献する可能性がある。
In the global GX context
Globally, the construction sector faces pressure to reduce carbon emissions and waste. This research aligns with circular economy principles and low-carbon construction trends, offering a pathway to integrate recycled materials and 3D printing for sustainable building practices. It contributes to the growing body of knowledge on green building materials and intelligent construction.
👥 読者別の含意
🔬研究者:Provides insights into optimizing recycled materials and bamboo fiber for 3D-printable concrete, relevant for sustainable construction materials research.
🏢実務担当者:Offers a viable mix design for 3D-printed concrete using waste materials, which can be adopted for low-carbon construction projects.
🏛政策担当者:Highlights the potential of recycling agricultural and construction waste in building materials, supporting circular economy and low-carbon policies.
📄 Abstract（原文）
This study develops an eco-friendly 3D-printable cement-based composite using recycled fine aggregate from construction waste and bamboo fiber (BF) from agricultural waste, supporting the integration of green building materials and intelligent construction. The effects of BF content on fluidity, extrudability, buildability and early mechanical properties are systematically investigated. The optimal mix is obtained at a water-cement ratio of 0.54, recycled fine aggregate replacement rate of 36.4%, and 2.0% volume fraction of 5-mm BF. The mixture shows excellent printability, stable stacking, good interlayer bonding and enhanced early strength. The synergistic mechanism is revealed, offering theoretical and technical support for solid waste recycling and low-carbon intelligent construction.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://www.e3s-conferences.org/articles/e3sconf/pdf/2026/46/e3sconf_eeupd26_02005.pdffirst seen 2026-07-31 06:56:59 · last seen 2026-08-02 06:27:23
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。