城市规划与体量设计 Urban Planning and Volumetric

新的小学建筑作为整体建筑群的一个附加结构元素，与东北边界相结合。建筑体量设计为三层矩形结构，必要时可以通过增加一层来扩展。建筑的位置遵循既定的开发原则，与舍伦街平行。建筑略微旋转的布局创造了光线充足、品质优良的户外空间。学校的休息区朝向中央的硬地运动场，而封闭的幼儿园户外区域则面向东南，享有良好的朝向。这样的布局自然地无缝延续并完善了整体建筑群的结构，同时提升了学校北入口的功能性和意义。

The new primary school building is integrated into the overall complex as an additional structural element, positioned along the northeastern perimeter. The building volume is designed as a three-story square structure that can be extended by an additional floor if needed. Its placement follows the established development principles and is aligned parallel to Schorenstrasse. The slightly rotated positioning of the building creates well-lit and high-quality outdoor spaces. The school’s break area opens towards the centrally located hard court, while the enclosed kindergarten outdoor space benefits from a southeastern orientation. This arrangement naturally and seamlessly extends and completes the overall ensemble. Additionally, the positioning of the new building enhances the northern entrance to the school grounds, increasing its significance.

▼小学外观，exterior of the primary school©Federico Farinatti

平面布局/组织

Floor Plans / Organization

进入新小学的路径通过一系列差异化的户外空间。访客从南侧林荫操场进入，来到有顶的户外入口区域。这个保护性的户外空间内设有一座独立的螺旋楼梯，连接各楼层。每一层的覆盖区域延伸到宽敞的户外露台，提供良好的天气保护。这些空间灵活多变，可作为社交区域、休息区或扩展的户外教室，进一步丰富学校的教育功能。

Access to the new school building is through a series of differentiated outdoor spaces. From the tree-lined southern playground, visitors enter the covered outdoor entrance area. Within this protected outdoor space is a free-standing spiral staircase that connects the floors vertically. On each floor, the covered area extends into a generous outdoor terrace. This weather-protected zone is flexible and can be used as a social space, break area, or as an extended outdoor classroom, enhancing the school’s educational offerings.

▼有顶的户外入口区域，the covered outdoor entrance area©Federico Farinatti

建筑内部没有额外的楼梯，以防止楼层间的噪音传播。这一设计选择创造了亲密的学习和教学空间，允许个性化、专注的工作环境。室内布局简洁清晰，房间之间直接连接，避免了走廊的使用。进入学校后，访客首先来到更衣室区域，作为一个中央分配枢纽。更衣室与教学环境融合，充当扩展的教室，并配有可移动的家具，可以根据不同的教学需求灵活调整。每层设有三个教室，位于建筑的角落，之间则有一个小组教室。所有房间不仅通过更衣室区域连接，还可以通过沿外立面的走廊直接通达。通高玻璃内部门让整个建筑保持通透，使不同的教学区域相互可见。教室内的地面至天花板窗户引入充足的自然光，将周围的绿地与室内空间连接起来。明亮、开放的氛围和灵活的平面布局为“楚尔模式”（Churer-Modell）教学提供了理想条件，这一创新模式深受教师们的青睐，为孩子们提供了一个充满活力和启发的学习环境，让他们在学校生活中能够个性化地表达自己。

There are no additional staircases inside the building, preventing noise transmission between floors. This design choice creates intimate learning and teaching zones, allowing for individualized and focused work environments. The interior layout is simple and clear, with a room-to-room connection, eliminating the need for corridor spaces. Upon entering the school, visitors arrive at the cloakroom area, which serves as a central distribution hub. The cloakroom is integrated into the teaching environment, acting as an extended classroom. With mobile cloakroom furniture, the space is adaptable and can be adjusted to suit various teaching methods. Each floor houses three classrooms, arranged in the corners of the building, with an interspersed group room between them. The rooms are accessible not only through the cloakroom area but also along an enfilade corridor along the façade. Floor-to-ceiling glazed internal doors allow for visibility throughout the building, creating dynamic sightlines between different teaching areas. Within the classrooms, floor-to-ceiling façade windows bring in ample natural light, making the surrounding green spaces feel connected to the interior. The bright, open atmosphere and flexible floor plans provide the ideal conditions for the innovative “Churer-Modell” of teaching, which is embraced by the educators. This results in a dynamic and inspiring learning environment where children can express themselves individually throughout their school day.

▼悬挑的顶篷，the cantilevered canopies©Federico Farinatti

材料表达 Expression of Materiality

新的小学建筑作为一个独立且自信的结构，外立面的显著特点是悬挑的顶篷，这些顶篷将建筑体量垂直分隔，使楼层的数量清晰可见，并创造出适合儿童的尺度。顶篷结构为木质外立面提供最佳的天气保护，并确保能够满足夏季热保护的要求，即使在炎热的夏季也能保持舒适的室内环境。建筑外立面的材料包括具有垂直木质包层的外立面元素、用于顶篷的纤维水泥波纹板以及用于疏散通道的悬挂金属面板。

The new primary school building stands out as an independent and self-assured structure. The prominent features of its exterior are the cantilevered canopies, which divide the building vertically, making the number of floors clearly discernible and creating a scale appropriate for children. The canopy construction provides optimal weather protection for the wooden building envelope and ensures that thermal requirements (summer heat protection) for a comfortable indoor climate can be met even during the summer months. The various materials of the building envelope consist of façade elements with vertical wooden cladding, fiber cement corrugated sheets for the canopies, and suspended metal panels in the escape route areas.

▼悬挑的顶篷，the cantilevered canopies©Federico Farinatti

统一的深色调将不同的构件协调在一起，通过不同的表面质感（如垂直接缝、波纹、光泽度等）微妙地体现它们之间的区别。整体外观突显了学校的高质量特征，同时清晰的轮廓线在绿色的悬铃木树林中格外显眼。建筑内部呈现出明亮友好的学习氛围，材料大多保留了自然状态，使建筑构造原理和各个元素的安排清晰可见。

The uniform dark coloring unites the different components, which subtly stand out from each other due to their varying surface textures (vertical joints, waves, gloss levels). The homogeneous appearance emphasizes the high-quality character of the school, while the clear contour lines stand out prominently against the green plane tree grove. The interior of the building presents itself as a bright and friendly learning workshop. The materials are largely left in their natural state, allowing the construction principle and the arrangement of the individual elements to remain clearly recognizable.

▼旋转楼梯，spiral staircase©Federico Farinatti

▼旋转楼梯细部，spiral staircase detail©Federico Farinatti

施工与灵活性 Construction / Flexibility

新小学建筑采用混合结构方式建设。传统的骨架结构由混凝土楼板和预制混凝土柱组成，形成主要的承重框架。建筑外壳设计为自承重的预制木框架结构，置于混凝土骨架前面。周围柱网的规律排列塑造了外部的表现，并突显了建筑的清晰结构。显眼的遮篷安装在爪形木质支架上，这些支架被牢固地锚固回木结构内部。建筑内部，两面纵向混凝土墙提供了抗震支撑，确保学校的结构稳定。教室之间的隔墙采用轻质木结构，以便最大程度地灵活调整室内空间，任何时候都可以轻松实施这种调整。这样，建筑的静态结构能够应对日益变化的需求和房间配置的变化。

▼一层平面，ground floor plan©Schmid Ziörjen Architektenkollektiv

The new primary school building is constructed using a hybrid construction method. A conventional skeletal structure made of concrete flat slabs and prefabricated concrete columns forms the main load-bearing framework. The building envelope is designed as a self-supporting, prefabricated wooden frame construction that is positioned in front of the concrete skeleton. The regular arrangement of the surrounding column grid characterizes the exterior expression and highlights the clear structure of the new building. The prominent canopies are mounted on claw-like wooden consoles that are anchored back to the wooden structure. Inside the building, two longitudinal concrete walls provide bracing and earthquake safety for the school. Between the classrooms, the partition walls are made of lightweight wooden construction. This allows for maximum flexibility in rearranging interior spaces, which can be implemented easily at any time. The static structure thus responds to the ever-changing needs and the associated variability of room configurations.

▼一层空间，ground floor space©Federico Farinatti

▼教室，classroom©Federico Farinatti

▼教室，classroom©Federico Farinatti

开放空间

Open Space

整体设计概念呈现为一个开放且流动的户外空间连续体。新小学的旋转布局创造了动态的户外区域，作为游戏和休息空间。用夯土混凝土制成的圆形座椅被放置在树冠下，补充了户外活动空间。宽敞的铺装和草坪区域保证了透水性，为周围的绿地提供了水分。幼儿园的户外区域被设计为一个明确的户外游戏区，朝东南开放。绿色生活区的外边界明确划定，并反映了学校建筑的尺寸。操场的中心是一座由麻绳和黑刺槐木桩构成的手工编结攀爬结构。沙子、粗砾石、草坪和水面等表面为孩子们提供了丰富的触觉和感官体验，鼓励他们在户外进行探索性游戏。植物选择遵循生态原则，新种植的树木包括本地树种，并点缀一些特别开花的多年生植物。松树和落叶松突出了地块的地形高低，而枫树、角果山毛榉和椴树则生长在平坦区域和低洼地带。

The overarching design concept is formulated as an open and flowing outdoor space continuum. The rotated placement of the new primary school leads to dynamic outdoor areas that serve as play and break spaces. Circular seating elements made of rammed concrete are placed beneath the tree canopy, complementing the outdoor offerings. Generously unsealed surfaces of paving and grass ensure permeability and provide water to the green surroundings.

The kindergarten outdoor area is designed as a defined outdoor play area that opens towards the southeast. The outer boundary of the green living room is clearly defined and reflects the dimensions of the school building. The centerpiece of the playground is a hand-knotted climbing structure made of hemp ropes and trunks of black locust wood. Surfaces like sand, coarse gravel, grass, and water offer a tactile and sensory variety for children, enabling explorative play in the outdoor area.

The choice of plants is guided by ecological principles. The new tree population consists of native trees and scattered special flowering perennials. Pine and larch trees accentuate the topographic heights of the site, while maples, hornbeams, and linden trees are found in the flat areas and depressions.

▼小学户外区域，outdoor area of the primary school©Federico Farinatti

▼不同色彩的卫生间，bathroom in various colors©Federico Farinatti

▼二层平面，first floor plan©Schmid Ziörjen Architektenkollektiv

▼三层平面，second floor plan©Schmid Ziörjen Architektenkollektiv

▼立面，elevation©Schmid Ziörjen Architektenkollektiv

▼剖面，section©Schmid Ziörjen Architektenkollektiv

Project: Primary School Steinwies Schwerzenbach 2020-2024

Adress:Bahnhofstrasse 7 / 8603 Schwerzenbach

Client: Primarschulgemeinde Schwerzenbach

Competition: 2020, 1. Rang

Planning / Execution: 2020-2024

Architecture: Schmid Ziörjen Architektenkollektiv, Zürich

Leading Architects: Christina Kälin / Magdalena Pikali

Construction Management: Robauen AG, Winterthur

Landscape Architecture: Schrämmli Landschaftsarchitektur, Brugg

Structual Engineering: Ulaga Weiss AG, Basel

Photos: Federico Farinatti, Zürich

Nadja Christ, Zürich

Mark Ziörjen, Zürich