Review of Natural Fiber-Reinforced Compressed Earth Blocks: Toward Enhanced Performance and Environmental Sustainability
天然繊維強化圧縮土ブロックのレビュー：性能向上と環境持続可能性に向けて (AI 翻訳)
Riffi, Somaya, Ghorbel, Elhem, Schmidt, Franziska, Cuccagna, Filippo
🤖 gxceed AI 要約
日本語
本レビューは、天然繊維で強化した圧縮土ブロック（CEB）の研究をPRISMA法と統計分析で定量的に統合し、繊維の種類や処理方法が機械的特性と環境性能に与える影響を評価。セメントや石灰安定材とのLCA比較により、繊維強化CEBが低炭素建材として有望であることを示す。標準化や長期耐久性の課題も指摘。
English
This review quantitatively synthesizes studies on natural fiber-reinforced compressed earth blocks (CEBs) using PRISMA and statistical analysis, linking fiber type and treatment to performance. LCA comparisons with cement and lime stabilizers reveal the sustainability potential of fiber-reinforced CEBs as low-carbon building materials, while highlighting gaps in standardization and long-term durability.
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
日本の建設分野では、脱炭素社会に向けた低炭素建材の需要が高まっており、本レビューは国産の天然繊維（竹、わら等）を活用した土壁技術の性能向上に示唆を与える。LCA評価は、建築物のライフサイクル炭素評価（LCCO2）の実務にも貢献する。
In the global GX context
Globally, the construction sector's embodied carbon is under scrutiny, and this review provides evidence for natural fiber-reinforced CEBs as a low-carbon alternative. The LCA framework aligns with international efforts to standardize building material sustainability assessments, supporting green building certifications and carbon accounting.
👥 読者別の含意
🔬研究者:Provides a quantitative synthesis of fiber-reinforced CEB performance and LCA, identifying research gaps for further study.
🏢実務担当者:Offers insights into natural fiber treatment and stabilization methods for producing durable, low-carbon building materials.
🏛政策担当者:Highlights the potential of earthen construction in sustainable building policies and the need for standardized testing and LCA guidelines.
📄 Abstract（原文）
Earthen construction is gaining popularity because low-carbon, locally produced, and sustainable building materials are needed. However, Compressed Earth Blocks (CEBs) still struggle with strength, water sensitivity, and durability particularly when assessed at the material scale or under insufficient stabilization and moisture-protection conditions. Due to their renewability, quantity, and ability to enhance mechanical and environmental performance, natural fibers are a viable reinforcement strategy. This work goes beyond a state-of-the-art synthesis to examine natural fiber-reinforced CEB studies quantitatively. A comprehensive literature review based-on PRISMA technique and statistical data analysis utilizing R programming associate fiber type, treatment methods, and earth composition with important performance factors. Chemical, physical, and thermal treatments are critically compared for fiber-matrix bonding, mechanical properties, and environmental trade-offs. It also compares fiber integration to cement and lime stabilizers in Life Cycle Assessment (LCA), revealing their sustainability potential. Finally, this study addresses information gaps, including the lack of standardized methods, long-term durability studies under varied climates, and suggests further research and large-scale implementation. This study contributes to the development of performance-enhanced earthen building materials with potentially reduced embodied carbon, based on environmental assessment, quantitative synthesis, and critical evaluation.
🔗 Provenance — このレコードを発見したソース
- openaire https://doi.org/10.1080/15440478.2026.2619017first seen 2026-08-04 04:50:48
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