An Analysis of the Structural Properties of 3D Printed Square Blocks Prepared using Sustainable Thermoplastic Polyurethane (TPU) MaterialBharat Singh, Asha V, Hima Bindu Valiveti, Shaymaa Ahmed, H. Pal Thethi, Neeraj Chahuan and Lokasani BhanuprakashE3S Web Conf., 552 (2024) 01102DOI: https://doi.org/10.1051/e3sconf/202455201102