Gramazio Kohler Research
Open Positions
Thin Folded Concrete Structures
Jammed Architectural Structures
On-site Robotic Construction
Mesh Mould Metal
Smart Dynamic Casting and Prefabrication
Spatial Timber Assemblies
Robotic Lightweight Structures
Robotic Fabrication Simulation for Spatial Structures
Mesh Mould and In situ Fabricator
Complex Timber Structures
Spatial Wire Cutting
Robotic Integral Attachment
Mobile Robotic Tiling
YOUR Software Environment
Aerial Construction
Smart Dynamic Casting
Topology Optimization
Mesh Mould
Acoustic Bricks
Additive processes
Room acoustics

The Catenary Pavilion, Langenthal, 2010
The installation of Gramazio Kohler Research creates a tangible exhibition space for the prototypes of the industrial design students from FHNW. The installation consists of 1022 unique polystyrene modules, which are assembled into a large scale mesh-structure.The geometry of the mesh-structure is based on a digitally simulated hanging chain model which allows for an optimal force flow within the structure. By this means, it enables the delicate design of each individual arch.The polystyrene modules spiral along the single arches. The structural interlocking of the unique modules are supporting the stability of the overall structure and enable the precise placement of each module without any further technical support.Each polystyrene module is individually cut within a non-standard fabrication process using an industrial robot and a hot-wire machine. The assembling is done manually.The structural concept of the design was initially developed during a workshop at the Smart Geometry Conference 2010 in Barcelona and is being applied in this project for the first time in a larger scale.

The project is kindly supported by Swisspor AG, which provided the refined EPS-foam material.
Gramazio Kohler Research, ETH Zurich

In cooperation with: Institut Industrial Design / Fachhochschule Nordwestschweiz
Client: D`S Design Center AG, Designers Saturday
Collaborators: Andrea Kondziela (project lead), Ralph Bärtschi, Olga Linardou
Sponsors: Swisspor

Copyright 2016, Gramazio Kohler Research, ETH Zurich, Switzerland
Gramazio Kohler Research
Chair of Architecture and Digital Fabrication
ETH Zürich HIB E 43
Stefano-Franscini Platz 1 / CH-8093 Zurich

+41 44 633 49 06