Restorative glass: reversible, discreet restoration using structural glass components

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

Restorative glass: reversible, discreet restoration using structural glass components

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

Re^3 Glass

The applicability of glass in structures is continuously ascending, as the transparency and high compressive strength of the material render it the optimum choice for realizing diaphanous structural components that allow for light transmittance and space continuity. The fabrication boundaries of the material are constantly stretching: visible metal connections are minimized and glass surfaces are maximized, resulting to pure all-glass structures. Still, due to the prevalence of the float glass industry, all-glass structures are currently confined to the limited forms and shapes that can be generated by planar, 2D glass elements. Moreover, despite the fact that glass is fully recyclable, most of the glass currently employed in buildings is neither reused nor recycled due to its perplexed disassembly and its contamination from coatings and adhesives. Cast glass can be the answer to the above restraints, as it can escape the design limitations generated from the 2-dimensional nature of float glass. By pouring molten glass into moulds, solid 3-dimensional glass components can be attained of considerably larger cross-sections and of virtually any shape. These monolithic glass objects can form repetitive units for large all glass-structures that do not buckle due to slender proportions and thus can take full advantage of the stated compressive strength of glass. Such components can be accordingly shaped to interlock towards easily assembled structures that do not require the use of adhesives for further bonding. In addition, cast glass units–due to their increased cross section– can tolerate a higher degree of impurities and thus can be produced by using waste glass as a raw source

Re^3 Glass: a Reduce/Reuse/Recycle Strategy

The applicability of glass in structures is continuously ascending, as the transparency and high compressive strength of the material render it the optimum choice for realizing diaphanous structural components that allow for light transmittance and space continuity. The fabrication boundaries of the material are constantly stretching: visible metal connections are minimized and glass surfaces are maximized, resulting to pure all-glass structures. Still, due to the prevalence of the float glass industry, all-glass structures are currently confined to the limited forms and shapes that can be generated by planar, 2D glass elements. Moreover, despite the fact that glass is fully recyclable, most of the glass currently employed in buildings is neither reused nor recycled due to its perplexed disassembly and its contamination from coatings and adhesives. Cast glass can be the answer to the above restraints, as it can escape the design limitations generated from the 2-dimensional nature of float glass. By pouring molten glass into moulds, solid 3-dimensional glass components can be attained of considerably larger cross-sections and of virtually any shape. These monolithic glass objects can form repetitive units for large all glass-structures that do not buckle due to slender proportions and thus can take full advantage of the stated compressive strength of glass. Such components can be accordingly shaped to interlock towards easily assembled structures that do not require the use of adhesives for further bonding. In addition, cast glass units–due to their increased cross section– can tolerate a higher degree of impurities and thus can be produced by using waste glass as a raw source

Re3 Glass: A new generation of Recycable, Reducible and Reusable cast glass components for structural and architectural applications

A spectacular glass brick system - developed to make the historic storefront of the Crystal Houses (Chanel store) in Amsterdam transparent - illustrates the great potential of cast glass blocks in structures. But it also reveals the need to make such constructions more sustainable. This project shows a novel, strong, circular and aesthetically pleasing building material from discarded glass, providing a solution for the problem of glass waste. Initially, different interlocking mechanisms and types of glass waste were explored. Then, physical prototypes were cast to experimentally evaluate their structural performance. The displayed glass bricks prove that glass is not only a 2D, transparent material. Instead, it can be a 3D component of unlimited shapes, colours, textures and opacity

Re3 Glass: A new generation of Recycable, Reducible and Reusable cast glass components for structural and architectural applications

A spectacular glass brick system - developed to make the historic storefront of the Crystal Houses (Chanel store) in Amsterdam transparent - illustrates the great potential of cast glass blocks in structures. But it also reveals the need to make such constructions more sustainable. This project shows a novel, strong, circular and aesthetically pleasing building material from discarded glass, providing a solution for the problem of glass waste. Initially, different interlocking mechanisms and types of glass waste were explored. Then, physical prototypes were cast to experimentally evaluate their structural performance. The displayed glass bricks prove that glass is not only a 2D, transparent material. Instead, it can be a 3D component of unlimited shapes, colours, textures and opacity