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	<id>http://rpm.rcabc.org/index.php?action=history&amp;feed=atom&amp;title=Asphalt_Shingles_-_Air_and_Vapour_Controls</id>
	<title>Asphalt Shingles - Air and Vapour Controls - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://rpm.rcabc.org/index.php?action=history&amp;feed=atom&amp;title=Asphalt_Shingles_-_Air_and_Vapour_Controls"/>
	<link rel="alternate" type="text/html" href="http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;action=history"/>
	<updated>2026-04-29T17:29:39Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.31.1</generator>
	<entry>
		<id>http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=43391&amp;oldid=prev</id>
		<title>James Klassen: James Klassen moved page Asphalt Shingles Air and Vapour Controls to Asphalt Shingles - Air and Vapour Controls</title>
		<link rel="alternate" type="text/html" href="http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=43391&amp;oldid=prev"/>
		<updated>2022-06-30T14:29:30Z</updated>

		<summary type="html">&lt;p&gt;James Klassen moved page &lt;a href=&quot;/index.php?title=Asphalt_Shingles_Air_and_Vapour_Controls&quot; class=&quot;mw-redirect&quot; title=&quot;Asphalt Shingles Air and Vapour Controls&quot;&gt;Asphalt Shingles Air and Vapour Controls&lt;/a&gt; to &lt;a href=&quot;/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&quot; title=&quot;Asphalt Shingles - Air and Vapour Controls&quot;&gt;Asphalt Shingles - Air and Vapour Controls&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 14:29, 30 June 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>James Klassen</name></author>
		
	</entry>
	<entry>
		<id>http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=43313&amp;oldid=prev</id>
		<title>James Klassen: James Klassen moved page ASh 6.3.1 Air and Vapour Controls (field) to Asphalt Shingles Air and Vapour Controls</title>
		<link rel="alternate" type="text/html" href="http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=43313&amp;oldid=prev"/>
		<updated>2022-06-29T18:19:35Z</updated>

		<summary type="html">&lt;p&gt;James Klassen moved page &lt;a href=&quot;/index.php?title=ASh_6.3.1_Air_and_Vapour_Controls_(field)&quot; class=&quot;mw-redirect&quot; title=&quot;ASh 6.3.1 Air and Vapour Controls (field)&quot;&gt;ASh 6.3.1 Air and Vapour Controls (field)&lt;/a&gt; to &lt;a href=&quot;/index.php?title=Asphalt_Shingles_Air_and_Vapour_Controls&quot; class=&quot;mw-redirect&quot; title=&quot;Asphalt Shingles Air and Vapour Controls&quot;&gt;Asphalt Shingles Air and Vapour Controls&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 18:19, 29 June 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>James Klassen</name></author>
		
	</entry>
	<entry>
		<id>http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=43312&amp;oldid=prev</id>
		<title>James Klassen at 18:19, 29 June 2022</title>
		<link rel="alternate" type="text/html" href="http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=43312&amp;oldid=prev"/>
		<updated>2022-06-29T18:19:21Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 18:19, 29 June 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l6&quot; &gt;Line 6:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 6:&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;Division D - Construction Details&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;Division D - Construction Details&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;hr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;hr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;ASh &lt;/del&gt;6.3.1 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Air and Vapour Controls (field&lt;/del&gt;)&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Asphalt Shingles | Air and Vapour Controls (Field) ([[Asphalt_Shingle_Systems_Standard#6.3.2.1._Continuity_and_Support | Article &lt;/ins&gt;6.3&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;.2&lt;/ins&gt;.1&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;.]]&lt;/ins&gt;)&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;| class=&amp;quot;wikitable&amp;quot; | style=&amp;quot;color: black; background-color: orange; width: 100%;text-align&lt;/del&gt;:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;center&amp;quot;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{Template&lt;/ins&gt;:Construction &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Details Header}&lt;/ins&gt;}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;| colspan=&amp;quot;2&amp;quot;&amp;#160; | &amp;lt;big&amp;gt;'''''Notice to Reader'''''&amp;lt;/big&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;|-&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;| style=&amp;quot;color: black; background-color: #ffffcc; width: 100%;text-align:center&amp;quot; | Images used in a &lt;/del&gt;Construction &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Detail are representative and not prescriptive.&amp;#160; Nor are they necessarily drawn to scale. Rather, they are provided to visually convey the requirements of the Standard they represent. Unless otherwise required by the Standard, dimensions, the selection of materials and their application remains the responsibility of the ''Design Authority''.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The full text of the referenced requirements in the [[Asphalt Shingle Systems Standard | '''Standard''']] may be read by using the &amp;lt;span style=&amp;quot;color:#6495ed&amp;quot;&amp;gt;'''blue hyperlinks'''&amp;lt;/span&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;|&lt;/del&gt;}&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;panel panel-success&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;panel panel-success&amp;quot;&amp;gt;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;panel-heading&amp;quot;&amp;gt;&amp;lt;big&amp;gt;'''&amp;quot;All Systems&amp;quot; Details'''&amp;lt;/big&amp;gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;panel-heading&amp;quot;&amp;gt;&amp;lt;big&amp;gt;'''&amp;quot;All Systems&amp;quot; Details'''&amp;lt;/big&amp;gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>James Klassen</name></author>
		
	</entry>
	<entry>
		<id>http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=40354&amp;oldid=prev</id>
		<title>James Klassen: /* WORK INCLUDED */</title>
		<link rel="alternate" type="text/html" href="http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=40354&amp;oldid=prev"/>
		<updated>2022-05-19T15:56:49Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;WORK INCLUDED&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 15:56, 19 May 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l38&quot; &gt;Line 38:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 38:&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;(2) '''Air or Vapour Controls''': Self-adhering membrane (typical).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;(2) '''Air or Vapour Controls''': Self-adhering membrane (typical).&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;(3) '''Metal Support''': For fully or intermittently unsupported side or end laps.&amp;#160; Use pre-finished galvanized steel (min. 24 Ga.), fabricated at least 100 mm (4”) wider than membrane overlaps, and secured with compatible flat-head fasteners (two fasteners per flute, or as otherwise specified).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;(3) '''Metal Support''': For fully or intermittently unsupported side or end laps.&amp;#160; Use pre-finished galvanized steel (min. 24 Ga.), fabricated at least 100 mm (4”) wider than membrane overlaps, and secured with compatible flat-head fasteners (two fasteners per flute, or as otherwise specified).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;(4) '''Long edges''':Centre membrane runs along top flutes of steel deck (applicable when no deck overlay is specified and installed).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;(4) '''Long edges &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(side laps)&lt;/ins&gt;''':Centre membrane runs along top flutes of steel deck (applicable when no deck overlay is specified and installed)&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. Overlap membrane side laps at least 50 mm (2”), or as specified by the membrane manufacturer (whichever is greater).&amp;#160; Side laps must be fully supported by the roof deck or a metal support&lt;/ins&gt;.&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;(5) '''End laps''':Overlap the roll ends at least 100 mm (4”), or as specified by the membrane manufacturer (whichever is greater).&amp;#160; End laps must be fully supported by the roof deck or a metal support.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;(5) '''End laps''':Overlap the roll ends at least 100 mm (4”), or as specified by the membrane manufacturer (whichever is greater).&amp;#160; End laps must be fully supported by the roof deck or a metal support.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;;(6) '''Side laps''':Overlap membrane side laps at least 50 mm (2”), or as specified by the membrane manufacturer (whichever is greater).&amp;#160; Side laps must be fully supported by the roof deck or a metal support.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;hr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;hr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>James Klassen</name></author>
		
	</entry>
	<entry>
		<id>http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=40352&amp;oldid=prev</id>
		<title>James Klassen at 15:55, 19 May 2022</title>
		<link rel="alternate" type="text/html" href="http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=40352&amp;oldid=prev"/>
		<updated>2022-05-19T15:55:33Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 15:55, 19 May 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l17&quot; &gt;Line 17:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 17:&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;col-md-6&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;col-md-6&amp;quot;&amp;gt;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div style=&amp;quot;text-align:center; vertical-align:center&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div style=&amp;quot;text-align:center; vertical-align:center&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;SBS &lt;/del&gt;6.3.1 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Air and Vapour Controls (field) &lt;/del&gt;1.jpg|class=img-responsive | link=&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;http&lt;/del&gt;://rpm.rcabc.org/images/5/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;5d&lt;/del&gt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;SBS_6&lt;/del&gt;.3.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1_Air_and_Vapour_Controls_%28field%29_1&lt;/del&gt;.jpg]] &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Figure &lt;/ins&gt;6.3.1&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-&lt;/ins&gt;1.jpg|class=img-responsive | link=&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;https&lt;/ins&gt;://rpm.rcabc.org/images/5/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;54&lt;/ins&gt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Figure_6&lt;/ins&gt;.3.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1-1&lt;/ins&gt;.jpg]] &amp;#160;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;col-md-8&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;div class=&amp;quot;col-md-8&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;SBS &lt;/del&gt;6.3.1 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Air and Vapour Controls (field) &lt;/del&gt;2.jpg|class=img-responsive | link=&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;http&lt;/del&gt;://rpm.rcabc.org/images/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;6&lt;/del&gt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;61&lt;/del&gt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;SBS_6&lt;/del&gt;.3.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1_Air_and_Vapour_Controls_%28field%29_2&lt;/del&gt;.jpg]] &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Figure &lt;/ins&gt;6.3.1&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-&lt;/ins&gt;2.jpg|class=img-responsive | link=&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;https&lt;/ins&gt;://rpm.rcabc.org/images/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;d&lt;/ins&gt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;d0&lt;/ins&gt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Figure_6&lt;/ins&gt;.3.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1-2&lt;/ins&gt;.jpg]] &amp;#160;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>James Klassen</name></author>
		
	</entry>
	<entry>
		<id>http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=33486&amp;oldid=prev</id>
		<title>James Klassen at 20:53, 7 September 2021</title>
		<link rel="alternate" type="text/html" href="http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=33486&amp;oldid=prev"/>
		<updated>2021-09-07T20:53:57Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 20:53, 7 September 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&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;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Template:RPM Info}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Template:RPM Info}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{DISPLAYTITLE:&amp;lt;span style=&amp;quot;position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);&amp;quot;&amp;gt;{{FULLPAGENAME}}&amp;lt;/span&amp;gt;}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;__NOTOC__&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;Division D - Construction Details&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&lt;/ins&gt;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;hr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;hr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;ASh 6.3.1 Air and Vapour Controls (field)&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&lt;/ins&gt;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot; | style=&amp;quot;color: black; background-color: orange; width: 100%;text-align:center&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot; | style=&amp;quot;color: black; background-color: orange; width: 100%;text-align:center&amp;quot;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| colspan=&amp;quot;2&amp;quot;&amp;#160; | &amp;lt;big&amp;gt;'''''Notice to Reader'''''&amp;lt;/big&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| colspan=&amp;quot;2&amp;quot;&amp;#160; | &amp;lt;big&amp;gt;'''''Notice to Reader'''''&amp;lt;/big&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>James Klassen</name></author>
		
	</entry>
	<entry>
		<id>http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=32801&amp;oldid=prev</id>
		<title>James Klassen at 15:52, 31 August 2021</title>
		<link rel="alternate" type="text/html" href="http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=32801&amp;oldid=prev"/>
		<updated>2021-08-31T15:52:34Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 15:52, 31 August 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l48&quot; &gt;Line 48:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 48:&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;hr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;hr&amp;gt;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Asphalt Shingle System Details|&amp;lt;i class=&amp;quot;fa fa-chevron-circle-left fa&amp;quot; &amp;gt;&amp;lt;/i&amp;gt; Back to ''&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;quot;SBS&amp;quot; Roof &lt;/del&gt;System Details'']]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Asphalt Shingle System Details|&amp;lt;i class=&amp;quot;fa fa-chevron-circle-left fa&amp;quot; &amp;gt;&amp;lt;/i&amp;gt; Back to ''&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Asphalt Shingle &lt;/ins&gt;System Details'']]&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Main Page | &amp;lt;i class=&amp;quot;fa fa-home fa&amp;quot;&amp;gt;&amp;lt;/i&amp;gt; Home]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Main Page | &amp;lt;i class=&amp;quot;fa fa-home fa&amp;quot;&amp;gt;&amp;lt;/i&amp;gt; Home]]&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&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-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Tempate:RPM Page Footer with Copyright and Current Date}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Tempate:RPM Page Footer with Copyright and Current Date}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>James Klassen</name></author>
		
	</entry>
	<entry>
		<id>http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=32781&amp;oldid=prev</id>
		<title>James Klassen: Created page with &quot;{{Template:RPM Info}} &lt;hr&gt; {| class=&quot;wikitable&quot; | style=&quot;color: black; background-color: orange; width: 100%;text-align:center&quot; | colspan=&quot;2&quot;  | &lt;big&gt;'''''Notice to Reader''''...&quot;</title>
		<link rel="alternate" type="text/html" href="http://rpm.rcabc.org/index.php?title=Asphalt_Shingles_-_Air_and_Vapour_Controls&amp;diff=32781&amp;oldid=prev"/>
		<updated>2021-08-31T15:40:25Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{Template:RPM Info}} &amp;lt;hr&amp;gt; {| class=&amp;quot;wikitable&amp;quot; | style=&amp;quot;color: black; background-color: orange; width: 100%;text-align:center&amp;quot; | colspan=&amp;quot;2&amp;quot;  | &amp;lt;big&amp;gt;&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;Notice to Reader&amp;#039;&amp;#039;&amp;#039;&amp;#039;...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Template:RPM Info}}&lt;br /&gt;
&amp;lt;hr&amp;gt;&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; | style=&amp;quot;color: black; background-color: orange; width: 100%;text-align:center&amp;quot;&lt;br /&gt;
| colspan=&amp;quot;2&amp;quot;  | &amp;lt;big&amp;gt;'''''Notice to Reader'''''&amp;lt;/big&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
| style=&amp;quot;color: black; background-color: #ffffcc; width: 100%;text-align:center&amp;quot; | Images used in a Construction Detail are representative and not prescriptive.  Nor are they necessarily drawn to scale. Rather, they are provided to visually convey the requirements of the Standard they represent. Unless otherwise required by the Standard, dimensions, the selection of materials and their application remains the responsibility of the ''Design Authority''.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;The full text of the referenced requirements in the [[Asphalt Shingle Systems Standard | '''Standard''']] may be read by using the &amp;lt;span style=&amp;quot;color:#6495ed&amp;quot;&amp;gt;'''blue hyperlinks'''&amp;lt;/span&amp;gt;&lt;br /&gt;
|}&lt;br /&gt;
&amp;lt;div class=&amp;quot;panel panel-success&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;div class=&amp;quot;panel-heading&amp;quot;&amp;gt;&amp;lt;big&amp;gt;'''&amp;quot;All Systems&amp;quot; Details'''&amp;lt;/big&amp;gt;&amp;lt;/div&amp;gt;&lt;br /&gt;
&amp;lt;div class=&amp;quot;panel-body&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;div class=&amp;quot;col-md-6&amp;quot;&amp;gt;&lt;br /&gt;
&amp;lt;div style=&amp;quot;text-align:center; vertical-align:center&amp;quot;&amp;gt;&lt;br /&gt;
[[File:SBS 6.3.1 Air and Vapour Controls (field) 1.jpg|class=img-responsive | link=http://rpm.rcabc.org/images/5/5d/SBS_6.3.1_Air_and_Vapour_Controls_%28field%29_1.jpg]] &lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
&amp;lt;div class=&amp;quot;col-md-8&amp;quot;&amp;gt;&lt;br /&gt;
[[File:SBS 6.3.1 Air and Vapour Controls (field) 2.jpg|class=img-responsive | link=http://rpm.rcabc.org/images/6/61/SBS_6.3.1_Air_and_Vapour_Controls_%28field%29_2.jpg]] &lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;div class=&amp;quot;col-md-6&amp;quot;&amp;gt;&lt;br /&gt;
::Click below for a printable version of this page (under development)&lt;br /&gt;
&lt;br /&gt;
&amp;lt;div style=&amp;quot;width:150px; text-align: left;&amp;quot;&amp;gt;&lt;br /&gt;
:[[File:Pdf.png|100 px|link=|'''Print Sheet''']]&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/div&amp;gt;&amp;lt;!-- COL-MD-6 --&amp;gt;&lt;br /&gt;
&amp;lt;div class=&amp;quot;col-md-6&amp;quot;&amp;gt;&lt;br /&gt;
=== WORK INCLUDED ===&lt;br /&gt;
;(1) '''Supporting Deck Overlay''': Recommended over steel decks, to provide continuous support for membrane control layers (this fulfills the requirement for continuity, ''British Columbia Building Code'', Div. B, '''5.4.1.2''' ('''3''')).&lt;br /&gt;
;(2) '''Air or Vapour Controls''': Self-adhering membrane (typical).&lt;br /&gt;
;(3) '''Metal Support''': For fully or intermittently unsupported side or end laps.  Use pre-finished galvanized steel (min. 24 Ga.), fabricated at least 100 mm (4”) wider than membrane overlaps, and secured with compatible flat-head fasteners (two fasteners per flute, or as otherwise specified).&lt;br /&gt;
;(4) '''Long edges''':Centre membrane runs along top flutes of steel deck (applicable when no deck overlay is specified and installed).&lt;br /&gt;
;(5) '''End laps''':Overlap the roll ends at least 100 mm (4”), or as specified by the membrane manufacturer (whichever is greater).  End laps must be fully supported by the roof deck or a metal support.&lt;br /&gt;
;(6) '''Side laps''':Overlap membrane side laps at least 50 mm (2”), or as specified by the membrane manufacturer (whichever is greater).  Side laps must be fully supported by the roof deck or a metal support.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hr&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== RELATED WORK BY OTHERS ===&lt;br /&gt;
;(A) '''Acceptable Deck'''&lt;br /&gt;
&amp;lt;/div&amp;gt;&amp;lt;!-- COL-6-MD --&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&amp;lt;!-- PANEL BODY --&amp;gt;&lt;br /&gt;
&amp;lt;/div&amp;gt;&amp;lt;!-- PANEL --&amp;gt;&lt;br /&gt;
&lt;br /&gt;
'''NOTE''': See the [[Asphalt Shingle Systems Standard | '''Standard''']] for additional requirements.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hr&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Asphalt Shingle System Details|&amp;lt;i class=&amp;quot;fa fa-chevron-circle-left fa&amp;quot; &amp;gt;&amp;lt;/i&amp;gt; Back to ''&amp;quot;SBS&amp;quot; Roof System Details'']]&lt;br /&gt;
&lt;br /&gt;
[[Main Page | &amp;lt;i class=&amp;quot;fa fa-home fa&amp;quot;&amp;gt;&amp;lt;/i&amp;gt; Home]]&lt;br /&gt;
&lt;br /&gt;
{{Tempate:RPM Page Footer with Copyright and Current Date}}&lt;/div&gt;</summary>
		<author><name>James Klassen</name></author>
		
	</entry>
</feed>