B131 Cafe/Jiang Jie Design Firm
B131咖啡馆 / 蒋杰设计事务所
几何秩序与轻盈结构：B131咖啡馆最引人注目的亮点在于其对几何秩序的精准运用和轻盈结构的巧妙结合。项目基于方形平面，构建了简洁而富有力量感的体量，体现出设计师对形式语言的深刻理解。轻型钢结构体系的应用，外覆阳极氧化铝瓦，不仅实现了视觉上的轻盈感，更赋予了建筑温暖而富有质感的特征。这种材料的选择，在夜晚呈现出柔和的光晕，将建筑转化为一个引人注目的视觉焦点，与周边的自然环境和城市景观形成了微妙的对话。这种设计策略，使得建筑在保持独立性的同时，也巧妙地融入了周围的环境。
空间体验的塑造与光影的叙事：项目在空间体验的塑造上匠心独运，特别是通过对光线的控制，营造出独特的氛围。12根柱子与梁构成的框架，不仅是结构支撑，更界定了座位区域，引导人流，成为空间体验的重要组成部分。顶部方形天窗的引入，为室内带来了丰富的自然光线，随着时间的变化，光影在空间中流动，营造出不同的氛围，赋予了空间动态的生命力。内部墙面的木质包裹，则增强了空间的围合感，营造出庇护所般的感受，与外界的喧嚣形成对比，让人们在城市中寻找到一处宁静的休憩之所。吧台的中心位置设计，以及咖啡师与顾客的互动，都成为了空间叙事的一部分。
内外边界的模糊与城市文脉的呼应：B131咖啡馆在建筑与环境的互动上展现出精妙的控制。通过对开口的克制设计，仅在关键方向进行介入，从而构建了精准的观景视角。西侧的低窗，将广场和象山的美景引入室内，模糊了室内外边界；北侧的细长开口，则通过小树林，巧妙地连接了街道，激发了人们的探索欲。这种设计，在保持建筑围合感的同时，也与外部环境建立了微妙的联系。项目作为BAC艺术社区入口空间的重要组成部分，不仅仅是一个咖啡馆，更是一个“微型建筑”的社会表达。其轻量级的建造方式和对可持续材料的运用，与社区的整体更新理念相呼应，为城市文化微地景提供了新的诠释。
© Wen Studio
From the architect. B131 Cafe was designed by Jiang Jie Design Firm as a supporting space for Brita131 Art Museum, located within the BAC Art Community in Zhuantang, Hangzhou. The project creates an independent and open social space in the city with a clear geometric order and lightweight structural strategy. The building is located at the eastern end of the square on the north side of BAC Art Community, facing the open square and distant Xiangshan on the west side, adjacent to the green belt of the park boundary on the east side, and maintaining a suitable distance from the city street on the south side through a small forest. The openness of the site and the surrounding natural environment make the building both hidden in the city and a visual focal point.
来自建筑师。B131 咖啡馆由蒋杰设计事务所设计，作为 Brita131 美术馆的配套空间，位于杭州转塘 BAC 艺术社区内。项目以清晰的几何秩序和轻盈的结构策略，在城市中营造出一个独立且开放的社交空间。建筑坐落在 BAC 艺术社区北侧广场的东端，西侧面对开阔的广场和远处的象山，东侧紧邻园区边界的绿化带，南侧则隔着一片小树林与城市街道保持适当距离。场地的开放性与自然环境的包围，使建筑既隐匿于城市，又能成为视觉焦点。
The design strategy of the project is based on basic geometric forms, constructing clear building volumes with square planes. The building adopts a lightweight steel structure system, wrapped with anodized aluminum tiles to achieve a lightweight visual effect, while emitting a soft halo at night, becoming a warm symbol of the site.
项目的设计策略基于基本几何形态，以方形平面构筑清晰的建筑体量。建筑采用轻型钢结构体系，外部包裹阳极氧化铝瓦，以实现轻盈的视觉效果，同时在夜晚透出柔和光晕，成为场地的温暖标志。
The building consists of a framework consisting of 12 columns and beams, with a grid of columns and beams that not only serves the structural function but also shapes the spatial experience. The pillar becomes a part of the space, defining the seating area and guiding the flow of people. The top square skylight introduces natural light, creating different spatial atmospheres through the flow of light and shadow throughout the day. The interior walls are wrapped in wooden materials to enhance the sense of enclosure, presenting a "shelter like" atmosphere in urban environments. The bar counter is located in the center of the space, with sunlight pouring down from the top, and the interaction between baristas and customers becomes part of the spatial narrative.
建筑由 12 根柱子与梁构成框架，柱梁网格不仅承担结构功能，同时塑造空间体验。柱子成为空间的一部分，界定座位区域，并引导人的流动。顶部方形天窗引入自然光，使光影在一天的时间流动中塑造不同的空间氛围。内部墙面采用木质材料包裹，增强围合感，使其在都市环境中呈现出“庇护所”般的气质。吧台位于空间中心，天光自顶部倾泻而下，咖啡师和顾客的互动成为空间叙事的一部分。
B131 Cafe is very restrained in its opening design, only intervening in key directions to create a precise viewing angle: facing the square and Xiangshan on the west side, it has a whole low window, and four movable windows can be opened to the maximum in warm weather, blurring the indoor and outdoor boundaries. At dusk, the ridge of Xiangshan outside the window becomes the background of the space. There is a slender opening on the north side, through which the street can be seen through the small forest, and pedestrians in the distance can also vaguely glimpse the activities inside the house, stimulating the desire to explore.
These openings create a subtle connection between the building and the external environment while maintaining a sense of enclosure.
B131 咖啡馆在开口设计上十分克制，仅在关键方向进行介入，以构建精准的观看视角：西侧 面向广场和象山，设有一整面低窗，四扇移窗在温暖天气时可最大开启，模糊室内外边界。黄昏时，窗外的象山山脊成为空间的背景。北侧 设有一条细长的开口，透过小树林可以看到街道，远处的行人也能隐约窥见屋内的活动，激发探索的欲望。
这些开口使建筑保持围合感的同时，与外部环境建立了微妙的联系。
© Wen Studio
B131 Cafe is not only a supporting space for art museums, but also a miniature shelter in urban environments. Its form is concise, the structure is lightweight, and while controlling the relationship between scale and materials, it provides a new spatial experience. Through precise control of structure, lighting, and materials, architecture creates a place for people to stay, communicate, and observe, allowing them to find temporary tranquility in urban environments.
As an important component of the entrance space of BAC Art Community, the significance of B131 Caf é is not limited to its functional role, but also lies in its social expression as a "micro architecture". Although the building area is small, it reflects a complete construction logic and spatial philosophy through precise control of form and experience. Its lightweight construction method and sustainable material strategy also echo the overall renewal concept of the community: using minimal intervention to maximize the social potential of the space. B131 Cafe responds to the spatial overlap between "art daily public" with a restrained, gentle yet clear architectural posture, providing a new interpretation for the cultural micro landscape in the city.
B131 咖啡馆不仅是美术馆的配套空间，更是城市环境中的一个微型庇护所。其形式简洁，构造轻盈，在控制尺度与材料关系的同时，提供了一种新的空间体验。建筑通过结构、光线和材质的精确控制，创造一个可供停留、交流与观察的场所，让人们在都市环境中找到短暂的宁静。
作为 BAC 艺术社区入口空间的一个重要组成部分，B131 咖啡馆的意义不仅限于其功能角色，更在于其作为一种“微型建筑”的社会表达。建筑面积虽小，却通过形式与体验的精度控制，体现出完整的构造逻辑与空间哲学。其轻量级的建造方式与可持续材料策略也呼应了社区整体的更新理念：用最低限度的干预，最大程度释放空间的社会潜力。B131 咖啡馆以一种克制、温和却明确的建筑姿态，回应了“艺术—日常—公共”三者之间的空间重叠，为都市中的文化微地景提供了新的注解。
© Wen Studio
