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		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Z_beam</id>
		<title>Z beam - Revision history</title>
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		<updated>2026-05-18T08:30:09Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Z_beam&amp;diff=253880&amp;oldid=prev</id>
		<title>Designing Buildings at 08:19, 3 May 2023</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Z_beam&amp;diff=253880&amp;oldid=prev"/>
				<updated>2023-05-03T08:19:30Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
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		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 08:19, 3 May 2023&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;A Z-beam, also called a Z-&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;sections &lt;/del&gt;(or Zee &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Purlins &lt;/del&gt;in the US) is &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;simply &lt;/del&gt;a design of beam that is shaped in a similar way to the letter Z. This is a &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;quite &lt;/del&gt;common type of structural component, usually employed as secondary &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;struts &lt;/del&gt;or &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;purlins &lt;/del&gt;within steel frames. These elements are typically roll formed and span across above the main steel frames, beneath the roof &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;structure&lt;/del&gt;. Other types of steel beams or sections include C-sections (or channels) , I-sections, T-sections and L-sections.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;A Z-beam, also called a Z-&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;section &lt;/ins&gt;(or Zee &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Purlin &lt;/ins&gt;in the US) is a design of beam that is shaped in a similar way to the letter Z. This is a common type of structural component, usually employed as &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;a &lt;/ins&gt;secondary &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;strut &lt;/ins&gt;or &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;purlin &lt;/ins&gt;within steel frames. These elements are typically roll formed and span across above the main steel frames, beneath the roof &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;covering&lt;/ins&gt;. Other types of steel beams or sections include C-sections (or channels) , I-sections, T-sections and L-sections.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;= Related articles on Designing Buildings =&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;= Related articles on Designing Buildings =&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Z_beam&amp;diff=253476&amp;oldid=prev</id>
		<title>Editor: Created page with &quot;A Z-beam, also called a Z-sections (or Zee Purlins in the US) is simply a design of beam that is shaped in a similar way to the letter Z. This is a quite common type of structura...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Z_beam&amp;diff=253476&amp;oldid=prev"/>
				<updated>2023-04-26T06:16:49Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;A Z-beam, also called a Z-sections (or Zee Purlins in the US) is simply a design of beam that is shaped in a similar way to the letter Z. This is a quite common type of structura...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;A Z-beam, also called a Z-sections (or Zee Purlins in the US) is simply a design of beam that is shaped in a similar way to the letter Z. This is a quite common type of structural component, usually employed as secondary struts or purlins within steel frames. These elements are typically roll formed and span across above the main steel frames, beneath the roof structure. Other types of steel beams or sections include C-sections (or channels) , I-sections, T-sections and L-sections.&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings =&lt;br /&gt;
&lt;br /&gt;
* Beam formwork.&lt;br /&gt;
* Bond beam.&lt;br /&gt;
* Braced frame.&lt;br /&gt;
* Concept structural design.&lt;br /&gt;
* Cantilever.&lt;br /&gt;
* Capping beam.&lt;br /&gt;
* Chilled beam.&lt;br /&gt;
* Collar beam.&lt;br /&gt;
* Deflection.&lt;br /&gt;
* Flitch beam.&lt;br /&gt;
* Girder.&lt;br /&gt;
* Ground beam.&lt;br /&gt;
* Lattice beam.&lt;br /&gt;
* Metal web joists.&lt;br /&gt;
* Off-site prefabrication of buildings: A guide to connection choices.&lt;br /&gt;
* Open web beam.&lt;br /&gt;
* Post.&lt;br /&gt;
* Rafter.&lt;br /&gt;
* Rolled steel joist (RSJ).&lt;br /&gt;
* Structure definition.&lt;br /&gt;
* Structural engineer.&lt;br /&gt;
* Structural principles.&lt;br /&gt;
* Substructure.&lt;br /&gt;
* Simply supported.&lt;br /&gt;
* Timber post and beam construction.&lt;br /&gt;
* Types of columns.&lt;br /&gt;
* Types of beam.&lt;br /&gt;
* Types of structure.&lt;br /&gt;
&lt;br /&gt;
[[Category:DCN_Commentary]] [[Category:DCN_Definition]] [[Category:DCN_Specification]]&lt;/div&gt;</summary>
		<author><name>Editor</name></author>	</entry>

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