Educational Linkage Approach In Cultural Heritage Prof. René Van Grieken and Pilar Ortiz - UA- University of Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Antwerp - Belgium Educational Educational Toolkit Toolkit DECAY AND ENVIRONMENT Module Module 3 3 Basic Basic Course Course Teaching Material Teaching Material Topic Topic 3.5 3.5 Preventive Conservation
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Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
Educational Educational ToolkitToolkit
DECAY AND ENVIRONMENT
ModulModulee
33Basic Basic CourseCourse
Teaching Material Teaching Material
TopicTopic 3.53.5 Preventive Conservation
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
DisclaimerThis document has been produced with the financial assistance of the European Union. The contents of this document are the sole responsibility of the ELAICH Consortium and can under no circumstances be regarded as reflecting the position of the European Union.
Abstract
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
Welcome to Module 3 of ELAICH, You will study the meaning of Preventive Conservation.
FOLLOW US!!!!!
Searching for the perfect shelter?
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
Preventive Conservation
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
Preventive Conservation
CONSERVATION = maintaining a work
of art in « good condition »
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
Preventive Conservation
In addition to intrinsic parameters, often ENVIRONMENTAL FACTORS
are important for conservation, even indoors
(museums, cathedrals). Improving the environmental conditions
(micro-climate and chemical pollution)around a work of art is now popular
and called:« PREVENTIVE CONSERVATION »
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
Preventive Conservation
PREVENTIVE CONSERVATION is defined as: ”the mitigation of deterioration and
damage to cultural property through the formulation
and implementation of policies and procedures
for the following: appropriate environmental
conditions; handling and maintenance procedures for storage, exhibition, packing,
transport, and use; integrated pest management; emergency preparedness and
response; and reformatting/duplication, etc."
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
Preventive Conservation
Correr Museum, Venice, ItalyProblems with darkening of Bellini paintings!!
An indoor case to study. Help us to understand it!!
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Correr Museum, Venice, Italy
Study the situation of the Museum.Near, near the sea !!
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Correr Museum, Venice, Italy
We took samples of the atmosphere inside the museum.Easy, just draw air through a filter !!And we got the particles that were around in the Museum.After we sent the filters to the laboratory.
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Correr Museum, Venice, Italy
The results of analysis.
0.0001
0.001
0.01
0.1
1
10
Na Al Si P S Cl K Ca Ti Mn Fe Cu Zn Pb
Element
Co
nce
ntr
ati
on
(µg
/m³)
CM
SCVA
KHM
KMSK
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
Calcium-rich particles more abundant with windows closed, no visitors, etc. Stra
nge
situatio
n¡¡¡¡
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Correr Museum, Venice, ItalyAfter a lot of searching, we founf the origin of the particles:Plastered walls are deteriorating and releasing particles
Preventive Conservation SOLUTION: Cover walls with plastic paint or renew the plaster!!
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Metropolitan Museum of Art in New York
White deposits were noticed in and on showcases in some sections of the museum. After cleaning they re-appear quickly!Problem with indoor emissions, building materials, particle filtration or ventilation???
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Metropolitan Museum of Art in New York
Study the situation of the Museum.Inside Central Park¡¡
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Metropolitan Museum of Art in New York
Ion Chromatography shows that the deposit is rich in nitrate:Ammonium nitrate from fertilizers in Central Park?Sodium nitrate from the reaction of seasalt wit nitrogen oxides from traffic?
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Metropolitan Museum of Art in New York
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
rela
tiv
ea
bu
nd
an
ce
Fine fraction [0.25 µm and 0.5 µm]
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
rela
tiv
ea
bu
nd
an
ce
CaCO3
NaNO3 + Org
CaSO4+Org
NaNO3 + C + Fe-rich
NaC + Org
Org +NaCl + Fe-rich
Org + NaCl
(aged sea salt)
Org + Na-Mg + Ca
Org + Na-Mg
Org + Al-rich
(aged sea salt)
st. 3 st. 4 st. 3 st. 4 st. 3 st. 4 Gallery Showcase Outside
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Metropolitan Museum of Art in New York
Small NaNO3 particles originating from outdoors were found in the galleries, showcases and in the deposits as well:NaCl (seaspray) + NOx (traffic) → NaNO3
Problem with air filtration !
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Wawel castle in Cracow, Poland
Problems of conservation during winter and without visitors.We took samples of the particles in air. Some of our aerosol sampling
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
Results of single particle analyses (2-4 µm)Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Wawel castle in Cracow, Poland
NaCl in winter is from deicing
Low-Z
NaCl in winter is from deicing
Low-Z
NaCl in Cracow!!!!
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
The Case of Wawel castle in Cracow, Poland
Preventive conservation based on XRS analysis:
No more de-icing of entrance path with salt, but manuallyMore mats and shoe cleaning at entrance.
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
New case…
Thank you!!!!We hope you can help us in the future.
Preventive ConservationA new Science in Cultural Heritage
Abstract
Educational Linkage Approach In Cultural Heritage
Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Prof. René Van Grieken and Pilar Ortiz - UA- University of Antwerp - Belgium Belgium
Answer in Module 3 of ELAICH our multiple choice questionnaire about preventive conservation¡¡¡