Traditional manufacturing methods have become obsolete nowadays with the evolution of
3D printing. 3D printing has provided a totally new paradigm to modern-day manufacturing …

In this study, the buildability of three-dimensionally (3D) printed (3DP) concrete that uses
coarse aggregate was evaluated in the fresh state according to the contents of three …

This study collected the results of material tests and full-scale pumping tests using 127 types
of concrete mixtures with compressive strength ranging from 24 to 200 MPa. The results of …

In this study, we experimentally analyzed the deformation shape of stacked layers
developed using three-dimensional (3D) printing technology. The nozzle traveling speed …

The purpose of this study was to evaluate the practical application of high-flowing concrete
for a steel-concrete panel (SCP) module for a liquefied natural gas (LNG) storage tank. We …

This study aimed to develop reference materials (RMs) that are chemically stable and can
simulate the flow characteristics of cement paste. To this end, the candidate components of …

This study aimed to develop reference materials (RMs) for mortar that can simulate the initial
flow characteristics with constant quality over a long period. Through the previous research …