Pauhu - open stage and pavilion dedicated for interaction
Client: Tampere Architecture Week
Year completed: 2015
Location: Tampere, Finland
Tampere Architecture Week is an annual event about architecture and urban planning,
intended to add interest and discussion about the built environment. The theme in 2015 –
interaction – aimed to increase the possibilities for interaction between citizens themselves
and between architects and citizens. Functioning as an open stage for free expression and
performance, Pauhu pavilion aims to highlight interaction as one of the most crucial
subjects in our ever more privatised and secluded cities. The name “Pauhu” refers to the
distant roar generated by the Tampere rapids, by the city around the pavilion, as well as by
the artists and presenters the pavilion is hosting. Pauhu was realized as a voluntary
project as a part of Tampere Architecture Week bringing together architecture and design
students and professionals in addition to number of different sponsors. The interlace of
public, private and communal interests was essential and absolutely crucial in making
Pauhu possible.
Along with its intended use as an active open-stage for public debates and performances
Pauhu aims to promote forward looking thinking in architecture focusing on the innovative
use of wood. The construction process fuses conventional and tested building methods
with state-of-art digital design and fabrication processes. The pavilion was designed using
algorithm-aided design methods as a detailed and accurate parametric 3D-model, from
which all construction information and fabrication data was derived from.
The inner smooth form of the pavilion is inspired by the flowing waves of the rapids, as
well as the intricate plywood sculptures by the legendary Finnish sculptor Tapio Wirkkala.
The smooth interior is seemingly carved out of a solid block of rough wood, which is
emphasized by the contrasting colour tones. The interior is generated as a ruled surface
by a rotation of plywood strips along the width of the pavilion, and while it appears to be
doubly curved, the strips are all flat, un-bent and rectangular in shape. The plywood strips
are connected to notches on an array of CNC-milled supporting arches. The heights of the
individual strips vary according to their overlap, which allows for the optimization of
material usage The resulting expressive shape forms an eye-catching frame and a
backdrop for the presenter, while being a simple structural implementation using minimal
amount of CNC-milling.
The outside of the pavilion is clad with a three-dimensional wood texture. The structured
panelling is a new product innovation by Jukola Industries, called Grafwood. The texture
invites passers-by to touch and feel the unusual material. The appearance light and
shadows on the dark façade lives with the rhythm of the day and weather conditions.
The construction of the pavilion took eight days from a group of architecture students, and
it was built off-site and brought to location on a truck. The pavilion is a temporary
construction, scheduled to remain in its location until the end of 2016 as part of the city’s
project to liven up one of the central streets of Tampere.
PROJECT CREDITS:
Project coordinator: Henri Käpynen
Architectural design: Toni Österlund (Geometria), Lisa Voigtländer
Tampere Architecture Week: Jon Thureson, Tuomo Joensuu, Saana Karala, Henri
Käpynen
Lighting Design: Heini Ylijoki (Granlund)
Construction Specialist: Harri Seelbach (Teeri-Kolmio)
Electrics: Antti Pesonen (Kauppahuone Harju)
Students:
Audrey Daudon, Andrew Davis, Lauri Heino, Aapo Huotarinen, Juuso Iivonen, Kasmir
Jolma, Danuta Kiedrowska, Jenni Kinnunen, Magdalena Klimczak, Adrienne Marxreiter,
Leonardo Morais, Petra Moravcová, Mari-Sohvi Miettinen, Crystal Nutsch, Martina
Pozarova, Paloma Sánches, Heidi Sumkin, Mikko Toivanen, Ana Trigureiro, Manon Vanel,
Lassi Viitanen
Sponsors:
UPM, City of Tampere, Jukola Industries & Siparila, Teeri-Kolmio Oy, Würth, Tikkurila,
Pipu, Sähkötalo Harju, Granlund, XYZ dezigns, Epäsuoravalo, BUENAVENTURA,
Säätöperustus, Kuljetusliike OT-Kiito, Grolls, Artek, Kotikalustamo, SAFA – Finnish
Association of Architects, Puuinfo, Diapol Granite