..., such as limited shrinkage, residual stress, and distortion problems. It can add complex features to the component without the need of a support structure because of in situ leftover underneath material. Some of its drawbacks include severe wear and moisture absorption, poor part accuracy in the Z -direction...

... for the construction sector, but more research is required to create new building materials suited for use in AM while also offering appropriate structural performance. For AM to be a viable alternative in building, these new materials must also be affordable (Ref 13.72 , 13.73 ). In Situ Resources When...