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
| Mar 3, 2011
HDR acquires healthcare design-build firm Cooper Medical
HDR, a global architecture, engineering and consulting firm, acquired Cooper Medical, a firm providing integrated design and construction services for healthcare facilities throughout the U.S. The new alliance, HDR Cooper Medical, will provide a full service design and construction delivery model to healthcare clients.
| Mar 2, 2011
Design professionals grow leery of green promises
Legal claims over sustainability promises vs. performance of certified green buildings are beginning to mount—and so are warnings to A/E/P and environmental consulting firms, according to a ZweigWhite report.
| Mar 2, 2011
Cities of the sky
According to The Wall Street Journal, the Silk Road of the future—from Dubai to Chongqing to Honduras—is taking shape in urban developments based on airport hubs. Welcome to the world of the 'aerotropolis.'
| Mar 2, 2011
How skyscrapers can save the city
Besides making cities more affordable and architecturally interesting, tall buildings are greener than sprawl, and they foster social capital and creativity. Yet some urban planners and preservationists seem to have a misplaced fear of heights that yields damaging restrictions on how tall a building can be. From New York to Paris to Mumbai, there’s a powerful case for building up, not out.
| Mar 1, 2011
Smart cities: getting greener and making money doing it
The Global Green Cities of the 21st Century conference in San Francisco is filled with mayors, architects, academics, consultants, and financial types all struggling to understand the process of building smarter, greener cities on a scale that's practically unimaginable—and make money doing it.
| Mar 1, 2011
How to make rentals more attractive as the American dream evolves, adapts
Roger K. Lewis, architect and professor emeritus of architecture at the University of Maryland, writes in the Washington Post about the rising market demand for rental housing and how Building Teams can make these properties a desirable choice for consumer, not just an economically prudent and necessary one.
| Mar 1, 2011
New survey shows shifts in hospital construction projects
America’s hospitals and health systems are focusing more on renovation or expansion than new construction, according to a new survey conducted by Health Facilities Management magazine and the American Society for Healthcare Engineering (ASHE). In fact, renovation or expansion accounted for 73% of construction projects at hospitals responding to the survey.
| Mar 1, 2011
AIA selects 6 communities for long-term sustainability program
The American Institute of Architects today announced it has selected 6 communities throughout the country to receive technical assistance under the Sustainable Design Assessment Team (SDAT) program in 2011. The communities selected are Shelburne, Vt., Apple Valley, Mn., Pikes Peak Region, Co., Southwest DeKalb County, Ga., Bastrop, Tx., and Santa Rosa, Ca. The SDAT program represents a significant institutional investment by the AIA in public service work to assist communities in developing policy frameworks and long term sustainability plans.
| Feb 24, 2011
Perkins+Will designs 100 LEED Certified buildings
Perkins+Will announced the Leadership in Energy and Environmental Design (LEED) certification of its 100th sustainable building, marking a key milestone for the firm and for the sustainable design industry. The Vancouver-based Dockside Green Phase Two Balance project marks the firm’s 100th LEED certified building and is tied for the highest scoring LEED building worldwide with its sister project, Dockside Green Phase One.
| Feb 24, 2011
New reports chart path to net-zero-energy commercial buildings
Two new reports from the Zero Energy Commercial Buildings Consortium (CBC) on achieving net-zero-energy use in commercial buildings say that high levels of energy efficiency are the first, largest, and most important step on the way to net-zero.