[Translate to English:] Illustratie Van Houben/Van Mierlo

Living in a concrete-printed boulder

Before the end of the year the first concrete-printed house, furnished and lived in, will stand in the Bosrijk neighborhood in Meerhoven. Project Milestone is a collaboration between construction companies, the municipality of Eindhoven and TU/e’s 3D Concrete Printing Center. In total the landscaped park will gain five residential rental properties; first a bungalow and later a three-storey house.

photo Van Houben/Van Mierlo

The aim of Project Milestone is to get 3D concrete printing applied in practice. In Eindhoven's Groenplaats Bosrijk, a landscaped park in Meerhoven where homes nestle in the green, five homes made of printed concrete will be built in the coming years.

World first

The first house, which will be a single-floor house, is expected to be ready for occupation in 2019. The other four houses will be multi-storey houses. Vesteda is the prospective buyer and will let the houses to tenants. The concrete dwellings will be subject to all the regular building regulations and will meet the demands of current-day occupants concerning comfort, lay-out, quality and pricing.

The design of the houses is based on erratic blocks in a green landscape. The irregular shape of the buildings can be realized thanks to one of the key features of 3D-printing: the ability to construct almost any shape. The design aims at a high level of quality and sustainability. For example, the houses will not have a natural gas connection, which is exceptional in the Netherlands.

During the project, research on concrete printing will be done for new innovations. The five houses will be built consecutively, so these innovations and all lessons learnt can be applied in the next house. The building elements of the first house will all be printed by the concrete printer at the university. It is the intention to gradually shift the whole construction work to the construction site. The last house will be fully realized on site, including the print work.

Eindhoven is a hot spot for 3D-concrete printing, with the research group of concrete technology professor Theo Salet and its concrete printer as pivotal elements. The group recently printed world’s first 3D-printed concrete bridge for cyclists in the village of Gemert.

3D-printing of concrete is a potential game changer in the building industry. Besides the ability to construct almost any shape, it also enables architects to design very fine concrete structures. Another new possibility is to print all kinds, qualities and colors of concrete, all in a single product. This enables integration of all sorts of functions in one and the same building element. Also it becomes easy to incorporate individual wishes for every single house, at minimum extra costs. Another important advantage is sustainability, as much less concrete is needed and hence much less cement, which reduces the CO2 emissions originating from cement production. 

This afternoon, May 30, the partners (Eindhoven Municipality, TU/e, Van Wijnen, Vesteda, Saint-Gobain Weber Beamix and Witteveen+Bos) are signing the cooperation agreement. Construction is not expected to actually start for another six months. In mid-2019 the first affordable 3D-printed rental home will be ready for tenants.

TU/e organizes a 3D Concrete Printing Symposium at June 22th.



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