Feasibility study

Formwork-free, continuous, monolithic construction ­using Concrete 3D Printing

→ 1 3D-printed structural elements by (left) Contour Crafting [1] and (right) D-Shape technology [3] Figure: Contour Crafting
→ 1 3D-printed structural elements by (left) Contour Crafting [1] and (right) D-Shape technology [3]
Figure: Contour Crafting
Figure: D-Shape
Figure: D-Shape
→ 2 Illustration of the Concrete 3D Printing approach (courtesy of TU Dresden, Professur für Baumaschinen- und Fördertechnik) Figure: TU Dresden
→ 2 Illustration of the Concrete 3D Printing approach (courtesy of TU Dresden, Professur für Baumaschinen- und Fördertechnik)
Figure: TU Dresden

Concrete is the world’s most widely used construction material; currently more than half of it is ready-mix concrete (46 mio. m3 in Germany). Formwork is needed for placing most types of concrete, especially ready-mix concrete. The use of formwork often leads to high material, labor and machinery costs in addition to considerable time delays and negative environmental impact. Thus, formwork-free construction methods have great economic and technical potential in concrete construction. Another significant advantage of formwork-free construction is its great geometrical flexibility. This article...

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BFT 02/2016

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BFT 02/2016

Ressort:  PANEL 9 | PODIUM 9
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