Kriteria Material berbasis Konsep Bangunan Hijau

Studi kasus: Kampung Layung Cottage Dusun Bambu

Abstract

Title: Material Criteria Based on Green Building Concepts; Case Study: Kampung Layung Dusun Bambu Cottage

The green building concept in the design of nature-based tourism accommodations can effectively minimize their negative environmental impact. Impacts. Among the core aspects of green building, materials have not received proportional attention in either practical applications or performance evaluation frameworks. This is despite the fact that building materials play a crucial role in environmental sustainability because of the ecological consequences embedded in their life cycle. This study aims to elaborate on green building material criteria by synthesizing insights from the theoretical framework proposed by Ian M. Shapiro and the Indonesian Green Building Performance Assessment System as outlined in the Ministerial Regulation of Public Works and Public Housing (Permen PUPR) No. 21 of 2021. A qualitative method is employed, utilizing a comparative theoretical analysis and a case study approach. The findings reveal that green building material criteria extend beyond the selection of environmentally preferable materials. They also include design strategies that encourage the efficient use of materials to reduce waste. In this context, the role of architects becomes increasingly significant, as the act of designing for material efficiency falls outside the explicit scope of most formal rating systems. The Kampung Layung Cottage is a good example that demonstrates the application of green material criteria. The cottage primarily utilizes coconut wood, bamboo, and ijuk—materials that may be classified as green materials. Furthermore, the design incorporates material efficiency through simple geometric forms, mechanical joinery, and flexibility in adapting to material constraints during construction.