Copenhagen's subway, the Cityringen, emerges as a cornerstone of modern engineering and architectural design, embodying the city's commitment to sustainability and innovation. The Cityringen project is not just a public transportation system, but a work of art that combines functionality and aesthetics, reflecting the essence of modernity and elegance of Scandinavian style.
One of the most emblematic aspects of Cityringen is the "Origami Ceiling" composite panels. These elements, inspired by the ancient Japanese art of origami, are characterized by their ability to fold and weave into dynamic and fluid shapes, covering station ceilings and generating an unparalleled visual experience for travelers. Composed of aluminum, they assume prismatic configurations with variable joints, within which the Skylights take place, thus integrating design and functionality.
Skylights are another hallmark of Cityringen, characterizing the stations by their functionality and innovative design. These openings in the ceiling allow natural light to break into the underground spaces, minimizing the use of artificial lighting and helping to create a bright and spacious atmosphere. In addition to increased illumination, openable skylights provide optimal ventilation, improving air quality and making the environment more welcoming.
AZA's design of the skylights required the implementation of a special sealing system that could withstand the weight of water and ensure complete waterproofing in the event of a flood. In addition, the glazed structure was designed to withstand significant impacts, preserving hermetic integrity in the event of contact with debris during a flood
Cityringen stations are also distinguished by the introduction of Infowalls, which represent another innovation in terms of design and technology. These information panels, placed at strategic locations, provide passengers with real-time updates on arrival times, destinations, and events. With high-resolution screens and interactive interfaces, Infowalls optimize the travel experience, making navigation through the metro system more efficient and accessible.
The design of the stations is further enhanced by crystal balustrades, which provide a sense of openness and transparency. Made of laminated and tempered glass, these structures allow an unrestricted view of the platforms and tracks below, enriching the stations' aesthetics with a modern touch. In addition to their elegant appearance, crystal balustrades facilitate air circulation and light diffusion, contributing to the well-being of travelers.
The installation of Cityringen's design components was a considerable challenge for AZA, requiring the management of 17 stations and the coordination of a veritable army of operators and machinery. At certain times, this meant that up to 180 worker-installers had to be orchestrated simultaneously, a logistical task of no small magnitude that tested the AZA team's organizational and management skills.
The Cityringen metro represents not only an advancement in public transportation, but also a testament to Copenhagen's commitment to cleaner and more efficient urban mobility. Every element, from the interior design to the supporting infrastructure, has been carefully considered to provide a service that is in step with the times and reflects the dynamism and environmental awareness of the Danish capital.
The Cityringen is, therefore, an outstanding example of how innovation and design can converge in a public transportation project, not only improving efficiency and comfort for travelers but also elevating public transportation to a new icon of beauty and sustainability. For AZA, the completion of this project is a significant achievement, underscoring its ability to tackle and overcome complex challenges, leaving an indelible mark on the urban fabric of Copenhagen.
DESCRIPTION
Coatings
Railings
Skylight
sq. m. 25,002
DESIGNER
JV: Arup, Cowi, Sistra
YEAR
2021
CUSTOMER
Metroselskabet
LOCALITY.
Copenhagen
Denmark