Cargando…

Multi-scale laboratory routine in the efficacy assessment of conservative products for natural stones

The evaluation of conservative treatments’ efficacy on natural building stones are usually based on standard recommendation routines finalized to evaluate compatibility and harmfulness of products in turn of the substrate. However, the visualization and the quantification of products inside pore str...

Descripción completa

Detalles Bibliográficos
Autores principales: Raneri, S., Barone, G., Mazzoleni, P., Alfieri, I., Bergamonti, L., De Kock, T., Cnudde, V., Lottici, P.P., Lorenzi, A., Predieri, G., Rabot, E., Teixeira, J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6152806/
https://www.ncbi.nlm.nih.gov/pubmed/30258793
http://dx.doi.org/10.1016/j.mex.2018.08.013
_version_ 1783357437321936896
author Raneri, S.
Barone, G.
Mazzoleni, P.
Alfieri, I.
Bergamonti, L.
De Kock, T.
Cnudde, V.
Lottici, P.P.
Lorenzi, A.
Predieri, G.
Rabot, E.
Teixeira, J.
author_facet Raneri, S.
Barone, G.
Mazzoleni, P.
Alfieri, I.
Bergamonti, L.
De Kock, T.
Cnudde, V.
Lottici, P.P.
Lorenzi, A.
Predieri, G.
Rabot, E.
Teixeira, J.
author_sort Raneri, S.
collection PubMed
description The evaluation of conservative treatments’ efficacy on natural building stones are usually based on standard recommendation routines finalized to evaluate compatibility and harmfulness of products in turn of the substrate. However, the visualization and the quantification of products inside pore structure of natural stones is not immediate through standard tests, so that imaging and advanced techniques are recently proposed in material conservation field to improve knowledge on penetration depth, modification of pore-air interface at different scale and monitor dynamic absorption processes. Moreover, natural stones are usually characterized by complex structure, which changes due to conservative treatments have to be inspected at different scale (from micrometer to nanometer). In this prospective, the assessment of laboratory practices able to integrate multiscale methods and give back a complete overview on interaction between new conservative formulates and natural stones is of high interest. In this paper, we propose a methodological routine for efficacy assessment of conservative products, incorporating classical and innovative nondestructive techniques. Validation of the workflow has been verified on a high porous natural stone treated with new hybrid formulates appropriately customized for conservation issues. • The study intends to add new insights on problems related to consolidation of high porous carbonate stone, application methods in consolidating natural stones and methods to evaluate efficacy of new products. • A multi-scale laboratory investigation procedure is proposed by integrating standard and innovative nondestructive methods. Merits and limits of each applied method are discussed during validation. • The possibility to incorporate standard routines and/or substitute destructive testing with non-destructive ones seem to be a valid alternative to evaluate efficiency and monitor behavior of stones treated with consolidating products.
format Online
Article
Text
id pubmed-6152806
institution National Center for Biotechnology Information
language English
publishDate 2018
publisher Elsevier
record_format MEDLINE/PubMed
spelling pubmed-61528062018-09-26 Multi-scale laboratory routine in the efficacy assessment of conservative products for natural stones Raneri, S. Barone, G. Mazzoleni, P. Alfieri, I. Bergamonti, L. De Kock, T. Cnudde, V. Lottici, P.P. Lorenzi, A. Predieri, G. Rabot, E. Teixeira, J. MethodsX Earth and Planetary Science The evaluation of conservative treatments’ efficacy on natural building stones are usually based on standard recommendation routines finalized to evaluate compatibility and harmfulness of products in turn of the substrate. However, the visualization and the quantification of products inside pore structure of natural stones is not immediate through standard tests, so that imaging and advanced techniques are recently proposed in material conservation field to improve knowledge on penetration depth, modification of pore-air interface at different scale and monitor dynamic absorption processes. Moreover, natural stones are usually characterized by complex structure, which changes due to conservative treatments have to be inspected at different scale (from micrometer to nanometer). In this prospective, the assessment of laboratory practices able to integrate multiscale methods and give back a complete overview on interaction between new conservative formulates and natural stones is of high interest. In this paper, we propose a methodological routine for efficacy assessment of conservative products, incorporating classical and innovative nondestructive techniques. Validation of the workflow has been verified on a high porous natural stone treated with new hybrid formulates appropriately customized for conservation issues. • The study intends to add new insights on problems related to consolidation of high porous carbonate stone, application methods in consolidating natural stones and methods to evaluate efficacy of new products. • A multi-scale laboratory investigation procedure is proposed by integrating standard and innovative nondestructive methods. Merits and limits of each applied method are discussed during validation. • The possibility to incorporate standard routines and/or substitute destructive testing with non-destructive ones seem to be a valid alternative to evaluate efficiency and monitor behavior of stones treated with consolidating products. Elsevier 2018-09-05 /pmc/articles/PMC6152806/ /pubmed/30258793 http://dx.doi.org/10.1016/j.mex.2018.08.013 Text en © 2018 The Author(s) http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Earth and Planetary Science
Raneri, S.
Barone, G.
Mazzoleni, P.
Alfieri, I.
Bergamonti, L.
De Kock, T.
Cnudde, V.
Lottici, P.P.
Lorenzi, A.
Predieri, G.
Rabot, E.
Teixeira, J.
Multi-scale laboratory routine in the efficacy assessment of conservative products for natural stones
title Multi-scale laboratory routine in the efficacy assessment of conservative products for natural stones
title_full Multi-scale laboratory routine in the efficacy assessment of conservative products for natural stones
title_fullStr Multi-scale laboratory routine in the efficacy assessment of conservative products for natural stones
title_full_unstemmed Multi-scale laboratory routine in the efficacy assessment of conservative products for natural stones
title_short Multi-scale laboratory routine in the efficacy assessment of conservative products for natural stones
title_sort multi-scale laboratory routine in the efficacy assessment of conservative products for natural stones
topic Earth and Planetary Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6152806/
https://www.ncbi.nlm.nih.gov/pubmed/30258793
http://dx.doi.org/10.1016/j.mex.2018.08.013
work_keys_str_mv AT raneris multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones
AT baroneg multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones
AT mazzolenip multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones
AT alfierii multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones
AT bergamontil multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones
AT dekockt multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones
AT cnuddev multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones
AT lotticipp multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones
AT lorenzia multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones
AT predierig multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones
AT rabote multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones
AT teixeiraj multiscalelaboratoryroutineintheefficacyassessmentofconservativeproductsfornaturalstones