Shotcrete-based 3D printing (SC3DP) has been developed as an alternative concrete
additive manufacturing process to the more widely used extrusion-based printing in order to …

This paper presents a comparison between indirect methods for assessing the buildability of
3D printed cementitious materials, including constant rotational velocity (CRV) or constant …

Abstract 3D printing technology is becoming increasingly important in the construction
sector, leading to changes in material requirements compared to traditional manufacturing …

Additive manufacturing techniques in construction open up new possibilities with regard to
geometric complexity as well as structural and material efficiency. However, at this point in …

Systematic approach for evaluation and optimization of spray-based 3D (S-3D) mortar
printing technology are explored. Effects of different fly ash (FA), silica fume (SF) and water …

Due to its high interlayer strength and application flexibility, Shotcrete 3D Printing (SC3DP)
is a promising method for the additive manufacturing of structural concrete components. The …

The Large Particle 3D Concrete Printing (LP3DCP) process presented in this paper is based
on the particle bed 3D printing method; here, the integration of significantly larger particles …

Additive manufacturing in construction (AMC) enables new design methods and strategies
within the construction industry. In particular, Shotcrete 3D Printing (SC3DP) offers a high …

The layer-by-layer nature of additive manufacturing processes creates an interface between
the individual strands and can therefore affect the printed element in the hardened state. In …

The rapid growth of interest toward concrete digital fabrication reflects the current aspiration
for better, smarter, faster, and greener construction means. Among a broad variety of …