Creating a Material Spectral Library for Plaster and Mortar Material Determination
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F21%3A00353506" target="_blank" >RIV/68407700:21110/21:00353506 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.3390/ma14227030" target="_blank" >https://doi.org/10.3390/ma14227030</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ma14227030" target="_blank" >10.3390/ma14227030</a>
Alternative languages
Result language
angličtina
Original language name
Creating a Material Spectral Library for Plaster and Mortar Material Determination
Original language description
Historic object analysis and the knowledge of composition play an important role in restoration processes. Based on this information, restoration works are conducted. This paper introduces a non-invasive technique of plaster and mortar material decomposition using reflectance spectroscopy. For this purpose, a NIRQuest512-2,5 from Ocean Optics®/Ocean Insight®, is used to create a unique spectral library consisting of various materials. They were carefully selected to include those that were and still are commonly used for a plaster and mortar production. Each material of the spectral library was mapped in detail, verified using scanning electronic microscope (SEM) data, and the results were compared to a previously determined spectral signature. The new spectral library was then tested on 11 unknown plaster and mortar samples and verified using a scanning electronic microscope. It was found that reflectance spectroscopy provides a powerful tool for plaster and mortar material decomposition, although at the moment it cannot fully replace invasive techniques like chemical analyses or other invasive techniques. It provides relevant information that can be used for restoration works
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
60101 - History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials
ISSN
1996-1944
e-ISSN
1996-1944
Volume of the periodical
13
Issue of the periodical within the volume
22
Country of publishing house
CH - SWITZERLAND
Number of pages
19
Pages from-to
1-19
UT code for WoS article
000723484700001
EID of the result in the Scopus database
2-s2.0-85119718881