Research

Reliable geometric monitoring in three-dimensional concrete printing (3DCP) is limited by dust, variable lighting, surface wetness, and latency-induced inconsistencies across sensing modalities. This work develops a latency-resilient fusion framework using heterogeneous non-contact distance measurements including depth imaging, time-of-flight ranging, and ultrasonic echo sensing, to reconstruct nozzle-surface distance (NSD) in real time. The results highlight the robustness of multi-modal sensor fusion for real-time NSD estimation and establish a viable pathway toward adaptive, feedback-enabled automation in 3DCP.

This report presents a comprehensive analysis of the plastering trade in Ireland augmented by detailed analysis form the South East region. The study explores both current and future dynamics within the sector, with a particular focus on understanding the balance between labour demand and the available supply of skilled plasterers.

This report outlines the development of an open-source software tool designed to make mass timber construction more efficient and accessible in Ireland. The main finding of the report is that while timber is a sustainable and high-performing alternative to concrete and steel, its use in Ireland is limited by the complexity of structural design rules. To solve this, the team created the TimberFlow tool using the Python programming language.