Variable Vacuum Formed Wall

Design: Marc Swackhamer, Philip Bussey (UMN) Blair Satterfield, Ashley Eusebio (UBC)
Fabrication & Assembly: Philip Bussey, David Horner, Justin Kindelspire, Kevin Groenke

Anyone who has ever walked through a parking garage knows that large hard-flat surfaces reflect sound. The echo experienced in these hard spaces are due to that reflection. The more hard surfaces within a closed space, the more acoustically "live" that space will be. This is experienced as "echo" and as "feedback." The main office at the University of Minnesota School of Architecture was designed by Cerny and Associates Architects in the mid-century modernist style. The designers created an open space made of brick, glass and cast-in-place concrete. The resulting office is composed almost entirely of hard acoustically reflective surfaces that result in an extremely live space. This posed difficulties for individuals working in the office.

This past summer, the school decided to renovate the office, and in doing so address problems ranging from seating, storage, display and acoustics. A team of faculty members and students were tasked with designing the space and took on specific aspects of the problem. To address acoustics a new skin was proposed for the brick wall behind the main reception desk. The goal was to mediate the sound in the space to create an environment more conducive to the work of the staff.

The solution was to create a vacuum-formed topographical surface that would disperse or absorb sound in specific locations. The entire surface diffuses sound along its length, mediating the problem of focused directional sound. Pockets of "quiet" are located in specific locations (like the area behind the reception desk) to more completely eliminate ambient noise and create a space more conducive to intimate conversations.

Digital Design Blog: Call for Entries

Do you have a digital design and/or digital fabrication project that deserves recognition?

The CDes Digital Design website features student and faculty digital design work and we are looking for more exceptional projects to feature on our blog!

If you have a project that you would like us to feature, send it to us by February 14 @ 5pm!

Submit entries to Claire at:
ante0009@umn.edu

Submissions should include:

• a brief summary of the project and project goals


• list of digital software and fabrication technology used


• up to five (5) images of the project and process


• your name, and any contributors and/or course instructors/faculty involved if applicable


• Submissions must have the subject line: Digital Design Blog Submission_[YourLastName] to ensure that they are received by the digital assistant team