無傳統模具的混凝土制造的愿景

無傳統模具的混凝土制造的愿景

Vision of Concrete Fabrication Without Conventional Moulds

再投鑄造、高效和可持續性制造工藝專注于開發智能而簡單的設計和預制幾何形狀復雜的建筑構件的方法，這種方法節約資源，且大大減少了建筑垃圾。在現代建筑中，復雜幾何形狀的構件用于混凝土或砂漿建筑維護結構、隔斷墻、水平和垂直遮陽元件和人行道的建設。在現有方法下，3個維度都彎曲的建筑構件只能通過采用復雜的模板和高度工業化的預制技術來生產，成本很高。前述的再投鑄造方法采用參數化系統，用數學算法將三維構件細分為能夠堆放到塔里的更小部件。此外，用前面的元件模制后續元件的形狀。這種CNC控制的制造方法依賴于采用數字制造技術鑄造愿景的連續工藝流程。然后，將這些構件的塔架運到現場，一一分離，再組裝成所需的空間形狀。

設計團隊/Design Team: Povilas Cepaitis, Lluis Enrique Monzo, Diego Ordo?ez, Carlos Piles/AA School of Architecture

Cast on Cast, efficient and sustainable fabrication process is focused upon the development of a smart but simple methodology to design and prefabricate building elements with complex geometries, which is resource efficient and considerably reduces construction waste. Complex geometries are utilized in contemporary architecture for the construction of concrete or mortar building envelopes, partition walls, horizontal and vertical shading elements and pavements. Building elements that are curved through all three dimensions can only be produced under current methods by using sophisticated formwork installations and highly industrialized prefabrication technologies at high cost. Te proposed Cast on Cast methodology uses a parameterization system in which mathematical algorithms subdivide three dimensional elements into smaller components that can be stacked in towers. Furthermore, the previous element is used to mold the shape of the subsequent element. Tis CNC controlled fabrication method relies on the consecutive process of casting elements using digital fabrication technology. Tese towers of elements are then transported to the site where they are detached and assembled into the desired spatial shape.

4 澆筑層相疊加形成的塔型/Cast on cast components fabricated in towers

5 澆筑層疊加過程/Cast on cast process

6 a-b-b-c邏輯/a-b-b-c logic

7 角度邏輯/Angle logic

8 六角形邏輯/Hexagon logic