Calcium sulfoaluminate (CSA) cement can be used as a replacement for Portland cement to
reduce CO 2 emissions. However, the performance of CSA cement remains unknown with …

This paper provides a comprehensive review of the material behaviour for extrusion-based
concrete 3D printing spanning from the early age to long-term performance. We begin with a …

Abstract 3D concrete printing (3DCP) is a modern and upcoming technology that consists of
building a structure layer by layer without the use of formwork. The quality of a 3D printed …

Abstract Lack-of-fusion (LOF) in digital concrete fabrication is one of the paramount technical
issues that must be elucidated before mass industry implementation of this emerging …

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

3D-printing of cementitious materials is an innovative construction approach with which
building elements can be constructed without the use of formwork. Despite potential benefits …

Abstract 3D concrete printing technology of cementitious materials is challenging in many
aspects. Despite the workability and mechanical properties of a mix and hardened concrete …

Abstract 3D printing of cementitious materials is an innovative and smart construction
method known for its ability to optimize construction time, cost, design flexibility, waste …

Cementitious composites blended with high Belite sulfoaluminate cement and medium-heat
Portland cements were optimized to achieve both favorable 3D printability and durability …

As an intelligent construction technology, 3D printed concrete has made great progress in
recent years, but research on the development law of hardened mechanical properties of 3D …