|
Belgian Marbrite Fauquez opalescent glass is an innovative material developed at the take-off of the 20th century. S.A.
Verreries de Fauquez produced this from 1922 onwards. Low maintenance requirements and appropriate properties in
terms of hygienic aspects make these mass coloured glass plates popular as finishes for bathrooms, kitchens, hospitals,
store fronts, decorative façade cladding,...
Since production of Marbrite stopped in the 1960s, replacement of its applications in the framework of restoration
procedures is almost impossible. Limited knowledge of the composition and production results in the lack of a proper
conservation strategy. In order to improve the existing knowledge a historical research was conducted. Archive records
including patents, literature, building specifications, plans, journals, advertisements, interviews with former directors of
the glassworks, etc. were considered and evaluated. Onsite lifted samples of Marbrite glass were submitted to a
laboratory investigation using optical and scanning electron microscopy. The results revealed crucial information about
the original formula and components.
This paper discusses the composition of Marbrite, a peculiar Belgian opalescent glass. This interdisciplinary research – a
cooperation between the Vrije Universiteit Brussel and Royal Institute for Cultural Heritage – aims to improve the
knowledge of Marbrite glass in order to develop repair and renovation techniques.
|
