techtimes

Shell Wall: Researchers Develop Waste-Free, Ultra-Lightweight 3D Printed Concrete

The University of Michigan researchers have developed a method for creating ultra-lightweight, waste-free concrete using 3D printing technology called the "Shell Wall." Researchers at the University ...
Nature

3D-printed core–shell scaffolds with a biphasic calcium phosphate core and GelMA hydrogel shell for bone tissue engineering

Bone tissue engineering requires scaffolds that simultaneously provide mechanical stability, controlled biodegradation, and bioactivity to support bone regeneration. In this study, a novel core–shell ...
New Atlas

Shell Wall tech claimed to reduce weight of concrete walls by over 70%

Small-scale tests indicated that as compared to same-size traditional walls built out of solid concrete, Shell Wall elements offer a 72% reduction in weight while providing the same structural ...
Nature

Effect of 3D printing technology, build orientation, and shell thickness on the accuracy of full-arch dental models for fixed dental prostheses: an in vitro study

The purpose of this study was to assess the effect of 3D printing technology (SLA vs. DLP), print orientation (0°, 10°, 20°), and model shell thickness (2 mm vs. 4 mm) on the manufacturing accuracy of ...