Peran Material Lokal Bambu dan Batu Padas Dalam Sistem Konstruksi Villa Ramah Lingkungan
環境に優しい別荘建設システムにおける地元産竹材と砂岩の役割 (AI 翻訳)
A. Nasution, Rudi Suwondoh, Mufti Ali Nasution
🤖 gxceed AI 要約
日本語
本研究は、インドネシアの建設における竹と砂岩の構造的実現可能性と持続可能性を評価。その結果、竹は高強度、砂岩は断熱性に優れ、52m²のコンセプト別荘設計で体化炭素49.4%削減、建設費8.2%削減を達成した。熱帯地域における持続可能な住宅建設の可能性を示す。
English
This study evaluates the structural feasibility and sustainability of bamboo and sandstone in Indonesian construction. Results show bamboo has high mechanical strength and sandstone offers superior insulation, achieving a 49.4% reduction in embodied carbon and 8.2% reduction in construction costs for a 52 m² conceptual villa. It demonstrates viable sustainable local materials for tropical residential 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
インドネシアの建設セクターにおける排出削減に貢献するが、日本のSSBJや開示制度とは直接関係しない。日本では木造建築の普及が進むが、竹材の活用は限定的。
In the global GX context
This paper provides empirical evidence on embodied carbon reduction through local materials in tropical construction. While not directly linked to global disclosure frameworks, it contributes to the broader decarbonization of the built environment, relevant for ISSB's S2 climate resilience disclosures.
👥 読者別の含意
🔬研究者:Provides quantitative data on embodied carbon and cost for bamboo-sandstone construction, useful for sustainable materials research.
🏢実務担当者:Demonstrates viable low-carbon construction alternative for tropical regions; may inspire material selection in Southeast Asian projects.
🏛政策担当者:Offers evidence for promoting local sustainable materials in building codes, but limited relevance for non-tropical policy.
📄 Abstract（原文）
The global construction sector contributes significantly to greenhouse gas emissions, accounting for approximately 32–34% of total global emissions. In Indonesia, the construction industry has been growing at an annual rate of 6.4–7.5%, increasing the demand for sustainable building materials. This study aims to evaluate the structural feasibility and sustainability of bamboo (Dendrocalamus asper) and sandstone as building materials through a synthesis of published laboratory data and conceptual design analysis. The results indicate that bamboo exhibits high mechanical strength that meets and exceeds minimum structural standards, while sandstone demonstrates adequate compressive strength and superior thermal insulation performance compared to conventional concrete. The integrated application of both materials in a 52 m² conceptual villa design resulted in a 49.4% reduction in embodied carbon and an 8.2% reduction in construction costs. The use of hybrid bamboo–steel connections further enhances seismic resistance and structural integrity. These findings confirm that bamboo and sandstone are viable, sustainable, and efficient local material alternatives for residential construction in tropical regions.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.31004/jutin.v9i1.54221first seen 2026-06-29 06:55:59
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