As OPN Architects, Cedar Rapids, Iowa, set out to design a new library for the residents of Moline, Ill., they acknowledged the library as an institution has evolved from a traditional space reserved for individual reading and research into an energizing, interactive, technology-based community resource.
OPN envisioned a design that reflected the library’s modern role in society, while remaining true to its traditional character. The firm concluded that a building of contemporary design featuring time-honored building materials would best achieve their design aesthetic. Hallmarks of conservative design, brick, stone, glass, and copper were selected.
OPN saw an opportunity to break copper away from its conventional use and employ it in an innovative, fresh manner--as a building material. They envisioned using decorative copper panels to create the look of a heavy plate copper shingle. The design objective was impressive, but OPN Architects knew using copper in this unique fashion presented two significant challenges: cost and durability. They turned to ALPOLIC Materials for a solution.
OPN Architects recognized that ALPOLIC’s copper composite material offered five significant benefits:
- The use of genuine copper
- Significant cost savings over the use of copper sheets
- The appearance of heavy-gauge copper in a light-weight material
- Durability
- Reduced production and fabrication time
Another challenge of working with copper is the “oil can effect”--the slight undulations that can occur if the copper is not of sufficient gauge. Due to the rigidity of the ALPOLIC panel, the “oil can effect” problem was eliminated.
Project Summary: Moline Public Library
BUILDING TEAM
Owner/developer: City of Moline, Ill.
Architect: OPN Architects
General Contractor: Russell Construction
Fabricator: Metal Design Systems Inc.
Panel Manufacturer: ALPOLIC
Products: 2mm PE Copper Metal; 4mm Mica Platinum
Amount of Material: 18,600-sf
OPN Architects also enlisted the help of Metal Design Systems Inc. (MDS), a fabricator based in Cedar Rapids, Iowa. MDS developed a one-of-a-kind post patina process that provided ALPOLIC’s copper composite with a unique, rich finish. OPN Architects used ALPOLIC’s PE Copper Metal in its un-altered state in tandem with the in-house patina copper. The materials will evolve independently as well as in harmony, creating a distinctive organic finish that will change as the material matures. The copper’s “living” effect mimics the energy of the library itself.
ALPOLIC panels in the Mica Platinum finish were also used on the Moline Public Library project--both on the exterior and interior, providing additional aesthetic appeal and durability.
OPN Architects and MDS agree; ALPOLIC’s copper composite made the Moline Public Library’s innovative design objective possible. BD+C
Related Stories
| Feb 12, 2013
OMA's 'perimeter core' design wins competition for Essence Financial Building in Shenzhen
OMA partners David Gianotten and Rem Koolhaas rethink traditional office tower design with a plan that shifts the building's core to the edge for large, unobstructed plans.
| Feb 11, 2013
AIA elevates 122 members and seven international architects to the College of Fellows
The 2013 Jury of Fellows from the American Institute of Architects (AIA) elevated 122 AIA members to its prestigious College of Fellows, an honor awarded to members who have made significant contributions to the profession. The 2013 Fellows will be honored at an investiture ceremony at the 2013 National AIA Convention and Design Exposition in Denver.
| Feb 8, 2013
5 factors to consider when designing a shade system
Designing a shade system is more complex than picking out basic white venetian blinds. Here are five elements to consider when designing an interior shade system.
| Feb 8, 2013
Isabella Stewart Gardner Museum’s new wing voted Boston’s 'most beautiful new building'
Bostonians voted the Isabella Stewart Gardner Museum's new wing the People's Choice Award winner for 2012, honoring the project as the city's "most beautiful new building" for the calendar year. The new wing, designed by Renzo Piano and Stantec, beat out three other projects on the short list.
| Feb 6, 2013
Arcadia (Calif.) High School opens $20 million performing arts center
A 60-year old wish for the community of Arcadia has finally come true with the opening of Arcadia Unified School District’s new $20 million Performing Arts Center.
| Feb 6, 2013
CSI: Revitalizing the brand to achieve the mission
CSI is revitalizing its brand as part of its continued pursuit of its mission: improving facility performance through better communication in the commercial-level construction industry.
| Feb 5, 2013
8 eye-popping wood building projects
From 100-foot roof spans to novel reclaimed wood installations, the winners of the 2013 National Wood Design Awards push the envelope in wood design.
| Feb 3, 2013
Electronic surveying improves accuracy on BIM-driven hospital project
A mechanical contractor combines an electronic surveying tool with a BIM model to make significant productivity gains in a large-scale hospital project.
