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		<title>Non-hygroscopic material - Revision history</title>
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		<updated>2026-05-15T15:21:02Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://www.designingbuildings.co.uk/w/index.php?title=Non-hygroscopic_material&amp;diff=233772&amp;oldid=prev</id>
		<title>Designing Buildings: Created page with &quot;[https://www.historicenvironment.scot/archives-and-research/publications/publication/?publicationId=8a2a7b9d-e3b2-4c7d-8c17-a59400a8387b Assessing risks in insulation retrofits u...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Non-hygroscopic_material&amp;diff=233772&amp;oldid=prev"/>
				<updated>2022-06-30T08:17:06Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;[https://www.historicenvironment.scot/archives-and-research/publications/publication/?publicationId=8a2a7b9d-e3b2-4c7d-8c17-a59400a8387b Assessing risks in insulation retrofits u...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[https://www.historicenvironment.scot/archives-and-research/publications/publication/?publicationId=8a2a7b9d-e3b2-4c7d-8c17-a59400a8387b Assessing risks in insulation retrofits using hygrothermal software tools, Heat and moisture transport in internally insulated stone walls], by Joseph Little, Calina Ferraro and Beñat Arregi, published by Historic Environment Scotland in 2015, defines a non-hygroscopic material as a: ‘Material which lacks the ability to take in moisture below saturation vapour pressure. Moisture accumulation in a non-hygroscopic material results in a liquid water build-up on the surfaces of the material, which can lead to permanent damage if the quantity of water exceeds certain thresholds (e.g. slumping mineral wool becoming com-pressed).’&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings =&lt;br /&gt;
&lt;br /&gt;
* Humidity.&lt;br /&gt;
* Hygroscopic.&lt;br /&gt;
* Hygroscopicity.&lt;br /&gt;
* Interstitial condensation.&lt;br /&gt;
* Moisture.&lt;br /&gt;
* Moisture movement.&lt;br /&gt;
* Penetrating damp.&lt;br /&gt;
* Rising damp.&lt;br /&gt;
* Vapour barrier.&lt;br /&gt;
* Vapour permeability.&lt;br /&gt;
* Water.&lt;br /&gt;
* Wetting diffusivity.&lt;br /&gt;
&lt;br /&gt;
[[Category:DCN_Definition]] [[Category:Definitions]] [[Category:Water]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

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