JK House and Its Palette of Natural Materials

JK House with natural materials and minimalist architecture

 

Located in a gated community in the countryside of Minas Gerais, this residence is a prime example of contemporary architecture that seeks to blend rustic and minimalist elements. The project stands out for its palette of refined, natural materials. The façade and living area feature charred wood using the Japanese Shou Sugi Ban technique, which provides the material with a unique aesthetic and increased durability. The house is clad in natural concrete slats, while the cumaru wood slatted ceiling extends through the entire social area and the couple’s bath suite, adding warmth and sophistication.

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

 

▏The large social area is the heart of the house

The large social area is the heart of the house, where the kitchen, dining room, and living room are harmoniously integrated. A central kitchen island and a long wooden dining table create inviting spaces for gathering. In the living room, the Shou Sugi Ban wood panel and the natural stone wall add texture and depth. The residence opens onto the leisure area through large glass panels and an articulated wooden brise on the façade, purposefully angled to ensure privacy and thermal comfort for the residents.

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The connection between spaces is one of the project’s strengths. The system of folding aluminum panels and doors, known as “camarão,” which separates the bedroom block, creates a fluid transition between the social and private areas. The more intimate rooms, such as the bedrooms and office, maintain the same aesthetic coherence, with stone and wood walls, and indirect lighting that highlights the details. The bathrooms are true wellness retreats, featuring soaking tubs and a cozy design that provides a spa-like experience.

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

 

 

▏Design Manifesto

In short, this house is a design manifesto, where every detail has been carefully considered to create a unique living experience. It is a space that inspires tranquility, combining the comfort of modern living with a deep connection to the natural environment and an appreciation for artisanal and sustainable techniques.

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

The JK House stands Out for its Palette of Refined, Natural Materials

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The JK House stands Out for its Palette of Refined, Natural Materials

建築材料生命週期評估流程示意圖,涵蓋生產、運輸、使用與回收階段

建築材料生命週期評估如何影響環境與設計決策

    建築材料從開採到報廢的每個階段,都在累積能源與環境影響,也逐漸轉化為一種可被理解的Material as Narrative。     本文將從原料、製造、運輸、使用到回收五個階段,整理建築材料在生命週期中的環境影響。   作為自然資源消耗、能源使用與溫室氣體排放的重要來源,建築產業對環境有著顯著影響。目前全球約32%的能源消耗與34%的碳排放,皆與建築相關。在這樣的背景下,建築材料不再只是構成空間的元素,而逐漸成為評估環境影響的關鍵。透過循環經濟、可再生資源與技術創新等策略,材料被重新放回整個系統中檢視,其角色也從物質轉向過程,例如在Material as Narrative的脈絡中被重新理解。     生命週期評估(LCA)提供了一種系統化的方法,用以衡量與管理建築材料的環境影響。從原料開採、製造與運輸,到施工、使用與最終處理,每一階段都被納入分析範圍。這種方法不僅讓環境負擔變得可量化,也讓設計決策能在更早的階段被調整,特別是在Adaptive Reuse的情境中,更能看出材料選擇的長期影響。 在生命週期的不同階段中,投入與產出構成主要評估指標。投入包含能源、水資源與化石燃料的使用;產出則涵蓋碳排放、廢棄物與污染物的釋放。這些數據會進一步轉化為環境指標,如全球暖化潛能、水資源消耗、生態毒性與資源耗竭等,使不同材料在不同環境脈絡中得以比較,也與Architecture and Landscape的整體關係相互連動。     在國際層面,ISO 14040與14044標準提供生命週期評估的基本架構,將整體流程分為目標與範圍界定、清單分析、影響評估以及結果解讀四個階段。這些步驟彼此相互關聯,從定義研究目標開始,到量化數據與分析影響,逐步建立對材料環境表現的整體認知,也讓設計更能回應如Light and Space這類與環境條件相關的議題。

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