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Large Scale Concrete Additive Manufacturing:

An additive machine blending robotics, optimization, and manufacturing for construction. This machine extrudes concrete filaments through a pipe-pump-nozzle system to create CAD-controlled prints.

Design

Each print begins with a CAD model defined
by a single polyline that serves as the toolpath.
This line represents the exact path the nozzle
will follow. The structure is created by
repeatedly tracing this path, looping around
the outline, and stepping upward after each
lap to build successive layers.