A modern building under construction with a distinctive architectural design featuring curved shapes and a facade with gold and brown hues. The building has multiple floors, large windows, and two visible cranes on top, indicating ongoing work.

Axel Towers (Denmark)

Axel Towers is a building consisting of five round towers, soaring from 5-15 floors above Axeltorv Square, just across the street from the theme park “Tivoli”, in the middle of Copenhagen, Denmark. All of the towers have different heights – the tallest rising to 67 m.

With total above-ground space of 23,000 m² and 15,500 m² underground, the building accommodates offices and a sky bar, as well as shops and cafés on the ground floor, and underground parking. The car park offers room for 180 cars and 450 bicycles spread across five floors.

The building was cast in-situ, with only some concrete elements prefabricated. The concrete beams anchoring the ramp to the underground car park is the only exception, with each of the two concrete elements weighing 30 tonnes – the maximum that the crane was able to lift!

The casting began in June 2014. It was completed in November 2015, and employed up to 100 concrete workers. During peak periods, as many as 100 truckloads of ready-mixed concrete were delivered a day.

The building design and its geometry were the biggest challenges: in addition to their circular shapes, the five towers differ in height. Moreover, the stairs have different curves and heights - all of which made it impossible to simply repeat the same processes from one floor to the next. The unique geometry was one factor that resulted in the decision to cast all concrete on site.

In all, Heidelberg Materials delivered 20,000 m³ of concrete for the project.

Project Data

  • Lundgaard and Tranberg

    Architect

  • Züblin

    Contractor

  • 2016

    Completion

A modern building under construction with a distinctive architectural design featuring curved shapes and a facade with gold and brown hues. The building has multiple floors, large windows, and two visible cranes on top, indicating ongoing work.

Axel Towers, Denmark. Axel Towers, Denmark

A construction site with multiple cranes, a deep excavation pit with retaining walls, and various construction materials scattered around the site. Buildings are visible in the background, indicating that this construction is taking place in an urban area.

Axel Towers, Denmark. Axel Towers, Denmark

A construction site with a multi-story building under construction. The building has a curved design with multiple floors visible.

Axel Towers, Denmark. Axel Towers, Denmark

A construction site with a large yellow crane towering over a partially constructed multi-story building. In the foreground, there are traditional buildings with classic architectural designs, indicating that the construction is taking place in an urban area blending new developments with old city structures.

Axel Towers, Denmark. Axel Towers, Denmark

A construction site with a large excavation pit. There are reinforced steel bars laid out on the ground, heavy machinery such as an excavator and a crane, and various construction materials scattered around.

Axel Towers, Denmark. Axel Towers, Denmark

A large, multi-level circular construction site with orange safety barriers. The construction is surrounded by an urban environment with buildings in the background, including a notable tower with a green roof and spire.

Axel Towers, Denmark. Axel Towers, Denmark