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<div class="moz-cite-prefix">Dear Lennart,</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">it might be worth contacting colleagues
in Berlin (Peter Bartsch); they installed a wall heating/cooling
system that is installed within the plastering of the storage room
walls which is covered by a clay rendering. This plastering is
considered to balance relative air humidity fluctuations within
the storage area.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">There is a nice publication of Peter
and colleagues about the planning & reconstruction works of
the collections in Berlin, including the iconic East Wing with its
new fluid storage; you can download the PDF here:
<a class="moz-txt-link-freetext" href="https://www.researchgate.net/profile/Peter_Bartsch4/publication/280555526_Bartsch_P_Quaisser_C_Giere_P_Theuer-Kock_A_Feck_N_2013_New_meets_old_-_the_requirements_and_limits_of_new_collection_facilities_at_the_Museum_fur_Naturkunde_Berlin_-_Climate_for_Collections_Standards_/links/55b8d92808ae9289a08f4b55/Bartsch-P-Quaisser-C-Giere-P-Theuer-Kock-A-Feck-N-2013-New-meets-old-the-requirements-and-limits-of-new-collection-facilities-at-the-Museum-fuer-Naturkunde-Berlin-Climate-for-Collections.pdf">https://www.researchgate.net/profile/Peter_Bartsch4/publication/280555526_Bartsch_P_Quaisser_C_Giere_P_Theuer-Kock_A_Feck_N_2013_New_meets_old_-_the_requirements_and_limits_of_new_collection_facilities_at_the_Museum_fur_Naturkunde_Berlin_-_Climate_for_Collections_Standards_/links/55b8d92808ae9289a08f4b55/Bartsch-P-Quaisser-C-Giere-P-Theuer-Kock-A-Feck-N-2013-New-meets-old-the-requirements-and-limits-of-new-collection-facilities-at-the-Museum-fuer-Naturkunde-Berlin-Climate-for-Collections.pdf</a></div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">The publication includes results of the
monitoring they did prior and after the renovation works. As a
result, they decided against installation of
humidifying/dehumidifying units to control relative humidity
within the storage area, because if such units fail, they may
cause huge damage to collections.<br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Hope this helps</div>
<div class="moz-cite-prefix">Dirk<br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix"><br>
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<div class="moz-cite-prefix">Am 22.10.2020 um 13:47 schrieb Lennart
Lennuk:<br>
</div>
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<p class="MsoNormal"><span style="color:black">Dear all<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">Do you have any
experience about what materials use for collections rooms
walls.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">Is earthen
plaster or clay plaster safe for collections?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="color:black;mso-fareast-language:ET">Best regards!<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="color:black;mso-fareast-language:ET">Lennart Lennuk<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="color:black;mso-fareast-language:ET">Head of zoology<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="color:black;mso-fareast-language:ET">Estonian Museum
of Natural History<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="color:black;mso-fareast-language:ET">+372 6603404,
56569916<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="color:black;mso-fareast-language:ET"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<div class="moz-signature">-- <br>
<p><img src="cid:part1.F85FE401.DCBFC4F2@snsb.de" alt=""
width="152" height="59"></p>
<p><br>
Dirk Neumann<br>
<br>
Tel: 089 / 8107-111<br>
Fax: 089 / 8107-300<br>
neumann(a)snsb.de<br>
<br>
Postanschrift:<br>
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Zoologische Staatssammlung München<br>
Dirk Neumann, Sektion Ichthyologie / DNA-Storage<br>
Münchhausenstr. 21<br>
81247 München<br>
<br>
Besuchen Sie unsere Sammlung:<br>
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<br>
---------<br>
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Dirk Neumann<br>
<br>
Tel: +49-89-8107-111<br>
Fax: +49-89-8107-300<br>
neumann(a)snsb.de<br>
<br>
postal address:<br>
<br>
Bavarian Natural History Collections<br>
The Bavarian State Collection of Zoology<br>
Dirk Neumann, Section Ichthyology / DNA-Storage<br>
Muenchhausenstr. 21<br>
81247 Munich (Germany)<br>
<br>
Visit our section at:<br>
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