Restorative Glass
Reversible, discreet restoration using structural glass components
P Oikonomopoulou (TU Delft - Structural Design & Mechanics)
T. Bristogianni (TU Delft - Applied Mechanics)
L. Barou (TU Delft - Applied Mechanics)
R.P.J. Van Hees (TU Delft - Heritage & Technology)
Rob Nijsse (TU Delft - Applied Mechanics)
F. A. Veer (TU Delft - Structural Design & Mechanics)
Schellen Henk (Eindhoven University of Technology)
Jos van Schijndel (Eindhoven University of Technology)
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Abstract
The application of structural glass as the principal material in restoration and conservation practices is a distinguishable, yet discreet approach. The transparency of glass allows the simultaneous perception of the monument at both its original and present condition, preserving its historical and aesthetical integrity. Concurrently, the material’s unique mechanical properties enable the structural consolidation of the monument. As a proof of concept, the restoration of Lichtenberg Castle is proposed. Solid cast glass units are suggested to complete the missing parts, in respect to the existing construction technique and aesthetics of the original masonry. Aiming for a reversible system, the glass units are interlocking, ensuring
the overall stability without necessitating permanent, adhesive connections. This results in an elegant and reversible intervention.