A Grand Atrium at the Core
The seamless solution Rockfon Mono Acoustic was installed from underneath scaffolding to control noise across an expansive university atrium.
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A 54-metre-high space is the heart of the Jakoba Mulderhuis building at the Amsterdam University of Applied Sciences.
Stimulating connection with space
Opened in 2022, the Jakoba Mulderhuis building at the Amsterdam University of Applied Sciences accommodates up to 7000 students from the Faculty of Technology. Designed in collaboration between Powerhouse Company, Marc Koehler Architects, and de Architekten Cie, the BREEAM "Excellent" building comprises a 13-storey tower and a low-rise 6-storey section across 25 000 square metres. An impressive atrium forms the "pivot" of the building and stimulates connection in numerous ways.
The atrium as an “educational theatre”
The Jakoba Mulderhuis building is a special project for Marc Koehler of Marc Koehler Architects and Nanne de Ru, founder of Powerhouse Company. They completed their bachelor's degrees at the university back in 1999. “We are part of the first batch of students who followed project-based education”, says De Ru.
“Our lessons were given in the Leeuwenburg: a concrete colossus initially designed as an office building with many rooms, small windows, and low ceilings. As a result, we only had an idea of what other students in our building were doing".
When the tender for the Jakoba Mulderhuis came up, we saw a great opportunity to break this structure and give project-based education the place it deserves”. The atrium plays an essential role in this, he explains. “Thanks to open educational floors with protruding terraces, students can look inside each other’s spaces. The atrium has thus become a kind of educational theatre.
The atrium is bordered on one side by the Theo Thijssenhuis building, with a natural stone facade that was renovated just before work began on Jakoba Mulderhuis. "Students can present themselves to each other and to the outside world”.
“For the new additions, we opted for light materials and neutral colours”, says Stefan Prins, architect and partner at Powerhouse Company. "This allows students' work to be even more spotlighted. It also allows daylight to flow in softly and gently, avoiding strong contrasts”.
“The atrium roof follows this principle, which consists of large white steel frameworks filled with glass and dark grey acoustic ceiling tiles. The design strengthens the shape of the construction and prevents reverberation."
Project info
Project name
Jakoba Mulderhuis Building at AUAS
Location
Amsterdam, the Netherlands
Installation
Photography
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Products used
Rockfon® Mono Acoustic
View“Almost all elements in the atrium that one can touch serve an acoustically absorbing function – from floors to floor edges and ceilings.”
Stefan Prins
— Partner and Architect, Powerhouse Company
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The atrium acts an "educational theatre", according to the architects.
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The palette is dominated by light materials and neutral colours.
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The use of Rockfon Mono Acoustic reduces the need for artificial lighting.
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The majority of surfaces play a role in acoustic absorption.
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The building has received BREEAM “Excellent” certification.
Precise preparation and coordination
“I visited the construction site several times to stay informed of the progress. How is the assembly going? Are there gaps or problems? And how can Rockfon offer support here?” said De Jong. From constructing the ceilings to sanding, plastering, sanding again, and applying the spray layers, all tasks required careful scheduling while considering intermediate drying times – a task that required precise preparation and coordination.
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