Work

From 3D survey data of cultural heritage artefacts to 3D-printed prototypes based on cement and lime-based mortars

Year: 2025

Type: article

Abstract: The preservation of historic structures and artefacts has evolved with new technologies, and reverse engineering emerges as a pivotal tool for capturing their geometry and intricate details, enabling their replication and restoration through additive manufacturing techniques. This article delves into the application of digital technologies in the rehabilitation of cultural heritage artefacts, using 3D survey technologies for data acquisition of the building element, 3D modelling and liquid deposition modelling for the fabrication of the prototype. The methodology and challenges encountered during the scanning phase, the digital modelling preparation, and the 3D printing trials are described, offering insights into the technical processes involved and paving the way for further advancements in this field.

Source: Digital Applications in Archaeology and Cultural Heritage

DOI: 10.1016/j.daach.2025.e00412

Authors: Manuel Jesus, João Teixeira, Ana S. Guimarães, Bárbara Rangel, Jorge L. Alves

Institutions: Universidade do Porto, Lisbon School of Design, Institute of Mechanical Engineering and Industrial Mangement

Language: English

Topic: 3D Surveying and Cultural Heritage

Subfield: Geology

Field: Earth and Planetary Sciences

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: hybrid

Estimated APC paid: $2,810