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		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Trunking</id>
		<title>Trunking - Revision history</title>
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		<updated>2026-04-12T17:33:05Z</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=Trunking&amp;diff=201381&amp;oldid=prev</id>
		<title>Designing Buildings: Created page with &quot;[https://www.bsria.com/uk/product/rbza4r/firestopping_of_service_penetrations_best_practice_in_design_and_installation_a15d25e1/ Firestopping of service penetrations, Best practi...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Trunking&amp;diff=201381&amp;oldid=prev"/>
				<updated>2021-04-20T09:05:08Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;[https://www.bsria.com/uk/product/rbza4r/firestopping_of_service_penetrations_best_practice_in_design_and_installation_a15d25e1/ Firestopping of service penetrations, Best practi...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[https://www.bsria.com/uk/product/rbza4r/firestopping_of_service_penetrations_best_practice_in_design_and_installation_a15d25e1/ Firestopping of service penetrations, Best practice in design and installation], was published in 2020. It is a collaboration between ASFP (Association for Specialist Fire Protection), FIS (Finishes and Interiors Sector), GPDA (Gypsum Products Development Association), BESA (Building Engineering Services Association) and BSRIA (Building Services Research and Information Association).&lt;br /&gt;
&lt;br /&gt;
It defines trunking as: ‘A metal or plastic casing designed to accommodate cables, normally square or rectangular in section. Sometimes ‘lidded cable tray’ is used synonymously.’&lt;br /&gt;
&lt;br /&gt;
--[[User:BSRIA|BSRIA]]&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings Wiki =&lt;br /&gt;
&lt;br /&gt;
* BSRIA articles on Designing Buildings Wiki.&lt;br /&gt;
* BSRIA definitions.&lt;br /&gt;
* BSRIA.&lt;br /&gt;
* Cable.&lt;br /&gt;
* Ductwork.&lt;br /&gt;
* Electrical equipment.&lt;br /&gt;
* Electrical system.&lt;br /&gt;
* Fire resistance.&lt;br /&gt;
* Fire separation.&lt;br /&gt;
* Fire.&lt;br /&gt;
* Fire-separating element.&lt;br /&gt;
* Fire-stopping.&lt;br /&gt;
* Pipework.&lt;br /&gt;
&lt;br /&gt;
[[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:Definitions]] [[Category:Products_/_components]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

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