巴塞罗那开源餐厅 LEKA

© Javier Callejas.Javier Callejas

架构师提供的文本描述。Leka 是在巴塞罗那 22@Poblenou 区当地制造的一家开源餐厅，由 IAAC Fab 实验室与当地经销商和讲习班网络合作开发和制作。该项目被认为是一个开放源码平台，其中涉及到所有的知识 (从设计到食谱，营养提示等)。是共享的，可以在餐厅的网站上找到。

Text description provided by the architects. LEKA is an open source restaurant locally manufactured in the 22@ Poblenou district of Barcelona, developed and fabricated by IAAC FAB Lab Barcelona in collaboration with a network of local dealers and workshops. The project is conceived as an open source platform, where all the knowledge involved (from the design to the recipes, the nutrition tips etc.) is shared and available on the restaurant’s web site.

© Javier Callejas.Javier Callejas

General Design

© Javier Callejas.Javier Callejas

该设计是通过定义几个元素族 (家具、声学元素、交互元素等) 而发展起来的。并基于对其中每一个的共同特性的开发。每个家庭都需要一个不同的构造体系：家具必须坚韧，为不断的移动做好准备，天花板和包层需要一个能够吸收声音的几何图形等。为了开发，我们为每个家庭创建了一个特殊的设计程序，获得了可出口的和原始的系统。

The design has been developed through the definition of several families of elements (furniture, acoustic elements, interactive elements, etc.) and based on developing common features for each of them. Each family required a different constructive system: the furniture had to be tough and prepared for a constant movement, the ceiling and the cladding needed a geometry which could absorb the sound, etc. For the development, we create a special design program to each family, obtaining exportable and original systems.

General Design

在数字生产工具的帮助下，生产这些非标准系统所需的整个原型过程已经成为可能。该设计是通过原型，一对一的模型来开发的，其中设计、结构或制造过程的原则是不断联系在一起的。

The whole prototyping process required for the production of these non-standard systems has been possible with the aid of the digital production tools. The design has been developed through prototypes, one-to-one models, in which the principles of design, structure or manufacturing process are continuously related.

Design Elements

Drawings, construction details and models have been substituted by this series of real-scale models, allowing to develop a design by testing its result directly in the making, adjusting it until the system was ready for production. These non-standard designs are displayed on LEKA’s web platform, and available for the download. Customers can continue their LEKA experience either cooking an original recipe, or fabricating any of the furniture at home.

© Javier Callejas.Javier Callejas

声学元件

THE ACOUSTIC ELEMENTS

木制假天花板灵感来自折纸，结合其设计轻盈和刚性。它的声学性能是由于它的几何形状，它破坏了声波，驱散了回声。天花板悬挂在吸声岩羊毛的底座下，由 3.5 毫米薄桦木板在压力下粘合而成。该系统作为一个三维拼图，易于组装。

The wooden false ceiling is inspired by origami, combining in its design lightness and rigidity. Its acoustical performance is due to its geometry, which breaks the sound waves and dispels the echo. The ceiling hangs under a base of sound absorbing rock wool and is built with 3.5 mm thin birch boards bonded under pressure. This system works as a 3D puzzle, easy to assemble. © Javier Callejas .Javier Callejas

包层系统在餐厅的墙壁上画了一条自由线，这让人想起了折纸的屋顶。它由圆锥形孔组成，在里面引导声波，在那里它们被矿物羊毛吸收。

The cladding system draws a free line on the walls of the restaurant, which recalls the origami rooflines. It consists of conical holes that lead the sound wave inside, where they are absorbed by the mineral wool.

© Javier Callejas.Javier Callejas

家具THE FURNITURE

家具的几何设计灵感来自项目的三角剖分，并适应每一件作品的设计要求，根据餐厅的变化而设想有多种组合。

The geometry of the furniture is inspired by the triangulations of the project and adapts to the design requirements of each piece, conceived to have multiple combinations depending on the changing configuration of the restaurant.

© Javier Callejas.Javier Callejas

不同家具件的建造采用相同的技术：一种在件与件之间的结合上的共同设计。这种结合提供了必要的刚性，以承受餐厅的持续移动，并允许快速组装。

The construction of the different furniture pieces is made with the same technique: a common design on the union between pieces. This union provides the necessary rigidity to withstand the continuous movement of the restaurant and allow quick assembly.

Furniture design

这些桌子可以在不同的安排下组合，从最大密度的用餐者的线性组合到大型庆祝桌的组合。在线性、有机甚至六角形的规定中，高表也是三角形的和可组合的。

The tables are combinable in different arrangements, from a linear composition for a maximum density of diners to a combined composition for a large celebrations’ table. High tables are also triangular and combinable in linear, organic and even hexagonal provisions. © Javier Callejas .Javier Callejas

这些椅子是按人体工程学设计的，可以堆叠起来，节省餐厅的空间。这些凳子是根据人体工程学设计的，同样也是基于三角剖分的。大部分是排列在酒吧，形成一个高度，字母 L-E-K-A 发挥内的一套。

The chairs are ergonomically designed to be stacked and save space in the restaurant. The stools are ergonomically designed, again, based on triangulations. Most are arranged in the bar, forming an elevation which letters L-E-K-A play within the set. © Javier Callejas .Javier Callejas

Architects IAAC FAB Lab Barcelona

Location Carrer de Badajoz, 65, 08005 Barcelona, Spain

Category Restaurant

Architects in Charge Miguel Guerrero, Anastasia Pistofidou

Area 100.0 m2Project Year 2015

Photographs Javier Callejas