The challenges of preserving and managing sulphur-containing plaster casts

This article discusses the significance of certain replicas in museums, focusing on medieval seal impressions from the ‘Hallepoort’ collection at the Royal Military Museum in Brussels, Belgium. We highlight a shift from traditional imprinting methods to casting with plaster and sulphur in the late 1...

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Main Author: Nand Cremers
Format: Article
Language:English
Published: Association CeROArt 2024-10-01
Series:CeROArt : Conservation, Exposition, Restauration d'Objets d'Art
Subjects:
Online Access:https://journals.openedition.org/ceroart/8666
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author Nand Cremers
author_facet Nand Cremers
author_sort Nand Cremers
collection DOAJ
description This article discusses the significance of certain replicas in museums, focusing on medieval seal impressions from the ‘Hallepoort’ collection at the Royal Military Museum in Brussels, Belgium. We highlight a shift from traditional imprinting methods to casting with plaster and sulphur in the late 19th and early 20th centuries An analysis by the Royal Institute for Cultural Heritage confirmed sulphur’s presence, highlighting conservation challenges due to its flammability and potential to cause chemical reactions that could damage surrounding objects. In response, measures such as fire safety protocols, controlled temperature and humidity, and better ventilation are implemented to protect the casts.
format Article
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institution Kabale University
issn 1784-5092
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publishDate 2024-10-01
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record_format Article
series CeROArt : Conservation, Exposition, Restauration d'Objets d'Art
spelling doaj-art-01e9afa1318d4747b2d1b8d9d26b59fb2025-01-30T14:14:36ZengAssociation CeROArtCeROArt : Conservation, Exposition, Restauration d'Objets d'Art1784-50922024-10-011310.4000/12ldcThe challenges of preserving and managing sulphur-containing plaster castsNand CremersThis article discusses the significance of certain replicas in museums, focusing on medieval seal impressions from the ‘Hallepoort’ collection at the Royal Military Museum in Brussels, Belgium. We highlight a shift from traditional imprinting methods to casting with plaster and sulphur in the late 19th and early 20th centuries An analysis by the Royal Institute for Cultural Heritage confirmed sulphur’s presence, highlighting conservation challenges due to its flammability and potential to cause chemical reactions that could damage surrounding objects. In response, measures such as fire safety protocols, controlled temperature and humidity, and better ventilation are implemented to protect the casts.https://journals.openedition.org/ceroart/8666plasterX-ray fluorescence spectroscopyHallepoortsulphurseal
spellingShingle Nand Cremers
The challenges of preserving and managing sulphur-containing plaster casts
CeROArt : Conservation, Exposition, Restauration d'Objets d'Art
plaster
X-ray fluorescence spectroscopy
Hallepoort
sulphur
seal
title The challenges of preserving and managing sulphur-containing plaster casts
title_full The challenges of preserving and managing sulphur-containing plaster casts
title_fullStr The challenges of preserving and managing sulphur-containing plaster casts
title_full_unstemmed The challenges of preserving and managing sulphur-containing plaster casts
title_short The challenges of preserving and managing sulphur-containing plaster casts
title_sort challenges of preserving and managing sulphur containing plaster casts
topic plaster
X-ray fluorescence spectroscopy
Hallepoort
sulphur
seal
url https://journals.openedition.org/ceroart/8666
work_keys_str_mv AT nandcremers thechallengesofpreservingandmanagingsulphurcontainingplastercasts
AT nandcremers challengesofpreservingandmanagingsulphurcontainingplastercasts