南京市丁家庄第三小学项目位于南京丁家庄保障房片区的中部社区服务带中，规模为6轨制36班小学，总用地面积27500㎡，总建筑面积26800平方米。

Nanjing Dingjiazhuang No.3 Primary School Project is located in the central community service belt of dingjiazhuang affordable housing area, Nanjing. The scale is a 6-track 36-class primary school with a total site area of 27,500 square meters and a total building area of 26,800 square meters.

▼校园鸟瞰，aerial view ©侯博文

▼从操场望向教学楼，view to the teaching buildings from the sports field ©侯博文

▼建筑立面，teaching building facade ©侯博文

该项目是南京市最早一批工业化公共建筑的试点项目，选择了单元重复率较高的三栋教学楼来试验混凝土预制建造技术。小学采用“世构体系”建造结构框架，并采用叠合楼板、预制楼梯和隔墙来完成建筑主体；立面围护系统采用预制混凝土板；阳台是由预制混凝土种植槽和金属栏杆组成；空调机位也采用了金属装配构件——整个工业化建造试验段的预制装配率接近100%。

▼轴测图，axon ©南京邦建都市建筑设计事务所

▼预制混凝土外墙示意，precast concrete enclosure ©南京邦建都市建筑设计事务所

This project is one of the first batch of pilot projects of industrialized public buildings in Nanjing. Three teaching buildings with high unit repetition rate are selected to test concrete precast construction technology. The primary school adopts the “Scope system” to construct the structural framework, and adopts laminated floors, prefabricated stairs and partition walls to complete the main building; The facade envelope system adopts precast concrete slab; The balconies are made of precast concrete planters and metal railings; Metal assembly is also used for the air conditioning units – the prefabrication rate for the entire industrial-built test section is close to 100%.

▼建筑立面，building facades ©侯博文

▼小学采用叠合楼板、预制楼梯和隔墙来完成建筑主体，the primary school adopts laminated floors, prefabricated stairs and partition walls to complete the main building ©侯博文

▼走廊，corridor ©侯博文

方案设计中，我们不但优化了作为试验段的教学楼平面，尽量减少预制梁柱的规格，而且希望在工业化建筑的表达方式方面有所探索。

我们从现代主义抽象画中提取色彩和构成作为基本的元素被运用到建筑的立面设计，并与工业化建造技术的语境相结合。其中色彩的表达与几何图形进行结合，起着分隔预制板材、丰富整体效果的作用，又以从自然景观中提取的蓝、绿、黄的主色调，营造出校园氛围的欢快洒脱与艺术气质；而以三角与矩形为母题的构成，凭借其简单的造型、多变的搭配所营造的抽象性，有效提升空间感与立体感，形成对视觉的冲击和创造多变的可能性。

▼从现代主义抽象画中提取色彩和构成作为基本的元素被运用到建筑的立面设计，the design extracts color and composition from the modernist abstract paintings as the basic elements that are applied to the facade design of the building ©侯博文

▼庭院空间，courtyard ©侯博文

In the program design, we not only optimize the teaching building plan as a test section, minimizing the specifications of the prefabricated beams and columns, but also hope to explore the expression of industrialized buildings.

We extract color and composition from the modernist abstract paintings as the basic elements that are applied to the facade design of the building and combine with the context of industrial construction techniques. Among them, the expression of color is combined with the geometric figure, which plays the role of separating prefabricated panels and enriching the overall effect. Moreover, the main colors of blue, green and yellow extracted from the natural landscape create the cheerful and free and artistic atmosphere of the campus. With triangle and rectangle as the motif of the composition, with its simple modeling, variable collocation to create the abstract, effectively enhance the sense of space and three-dimensional sense, the formation of visual impact and create variable possibilities.

▼从自然景观中提取的蓝、绿、黄的主色调，营造出校园氛围的欢快洒脱与艺术气质，the main colors of blue, green and yellow extracted from the natural landscape create the cheerful and free and artistic atmosphere of the campus ©侯博文

在教学楼山墙上，创作了强调立面预制墙板划分的抽象画，恰当地呼应了本项目的工业化建造技术。教学楼北立面根据9米柱网确定4.5米的预制外墙板变化模数，并且空调机位和窗套也进行变化，配合涂料的色彩，形成丰富的变化。斜切的金属窗套构件与山墙的彩色三角形母题的画作相呼应，探索了基于模数控制下的建筑立面语言的一种可能性。

▼教学楼山墙抽象画，abstract painting on the gable of the teaching building ©南京邦建都市建筑设计事务所

▼立面预制板材，prefabricated panel ©南京邦建都市建筑设计事务所

On the gable of the teaching building, an abstract painting emphasizing the division of facade prefabricated wall panels is created, appropriately echoing the industrialized construction technology of the project. On the north facade of the teaching building, according to the 9-meter column net, the prefabricated 4.5-meter exterior wall panel changes modulus, and the air conditioning level and window cover are also changed to match the color of the paint, forming rich changes. The slanted metal window casings echo the gable’s colorful triangular motif, exploring a possibility of building facade language based on modulus control.

▼立面细部，facade detail ©侯博文

▼斜切的金属窗套构件与山墙的彩色三角形母题的画作相呼应，the slanted metal window casings echo the gable’s colorful triangular motif ©侯博文

▼金属窗套构件细部，metal window detailed view ©侯博文

▼校园动线，campus circulation ©侯博文

▼总平面图，site plan ©南京邦建都市建筑设计事务所

▼立面图，elevations ©南京邦建都市建筑设计事务所