Template:Part 11 (Waterproofing Roofs - Single Ply) - Revision history

James Klassen at 20:28, 9 July 2021

2021-07-09T20:28:41Z

James Klassen at 16:12, 14 April 2021

2021-04-14T16:12:27Z

James Klassen at 21:37, 5 February 2021

2021-02-05T21:37:21Z

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James Klassen: /* Roof Drains and Scuppers */

2020-12-09T20:00:14Z

‎Roof Drains and Scuppers

James Klassen: /* All Projects */

2020-12-07T14:51:51Z

‎All Projects

James Klassen at 16:39, 2 November 2020

2020-11-02T16:39:08Z

James Klassen at 15:56, 2 November 2020

2020-11-02T15:56:21Z

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James Klassen: Created page with "NOTOC ==General== This section pertains to the waterproofing of roof penetrations, curbs, sleepers, drains and any other "details", in order to qualify for a '''''RoofStar..."

2020-07-15T15:17:22Z

Created page with "__NOTOC__ ==General== This section pertains to the waterproofing of roof penetrations, curbs, sleepers, drains and any other "details", in order to qualify for a '''''RoofStar..."

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@@ Line 20: / Line 20: @@
 ;:
 <div id="DRAIN_DESIGN"></div>
 ===Design (Drainage)===
 ====RoofStar 15-Year Guarantee====
@@ Line 78: / Line 79: @@
 </li></ol>
 <div id="CURB_PENETRATION_DESIGN"></div>
 ===Design (Curbs and Penetrations)===
 ====RoofStar 15-Year Guarantee====
@@ Line 159: / Line 161: @@
 </li></ol>
 <div id="DRAIN_MATERIALS"></div>
 ===Roof Drains and Scuppers===
 <span class="reference">Roof drains are comprised mainly of two parts: a bowl or flange that is affixed to the roof deck with mechanical fasteners or a proprietary clamping mechanism; and an integral drain stem that connects the bowl or flange to the leader. Roof drains are sized according to the diameter of the drain stem.  As stated above under Section 1: Design, the appropriate size and number of roof drains for any given roof area is determined by the relevant building code in force (ref. ''British Columbia Plumbing Code, Division B – Part 2; 2.4.10.4 Hydraulic Loads from Roofs or Paved Surfaces'')</span>.
@@ Line 170: / Line 173: @@
 <li>'''Cast-iron Roof Drains''' must be
 <ol>
 <li>supplied with a sump receiver and under-deck clamp.
 <li>installed by the trade supplying the roof drain.
@@ Line 225: / Line 229: @@
 </li></ol>
 <div id="CURB_PEN_MATERIALS"></div>
 ===Curbs and Penetration Flashings===
 <ol>
@@ Line 270: / Line 275: @@
 </li></ol>
 <div id="GENERAL_APPLICATION"></div>
 ==Application==
 ===General===
@@ Line 324: / Line 330: @@
 </li></ol>
 <div id="DRAIN_APPLICATION"></div>
 ===Roof Drains===
 ====General====
@@ Line 341: / Line 348: @@
 </li></ol>
 <div id="DRAIN_CAST"></div>
 ====Cast-iron Roof Drains====
 <ol>
@@ Line 388: / Line 396: @@
 </li></ol>
 <div id="DRAIN_INSERT"></div>
 ====Roof Drain Inserts (Replacement Roofing)====
 <ol>
@@ Line 408: / Line 417: @@
 <li>a roof drain.
 <li>any protrusion and its flashing.
 </li></ol>
 <li>Clamping collars must be securely installed as designed and where specified.
 </li></ol>
 <div id="CURB_PEN_INSTALLATION"></div>
 ===Curbs and Penetration Flashings===
 ====General====
@@ Line 520: / Line 539: @@
 </li></ol>
 </li></ol>
 ===Guardrails===

@@ Line 19: / Line 19: @@
 :;''Secondary roof drain'': means an alternate drainage path in the event of large rain events or significant snow melt, typically situated at a higher elevation than a ''primary roof drain''.
 ;:
+<div id="DRAIN_DESIGN"></div>
 ===Design (Drainage)===
 ====RoofStar 15-Year Guarantee====
@@ Line 77: / Line 77: @@
 <li>Roofs that support ''overburden'' or are secured with ballast must be designed to incorporate a ballast guard that surrounds the drain and promotes unrestricted flow.
 </li></ol>
+<div id="CURB_PENETRATION_DESIGN"></div>
 ===Design (Curbs and Penetrations)===
 ====RoofStar 15-Year Guarantee====
@@ Line 158: / Line 158: @@
 <li>All proprietary membrane flashing accessories used to flash penetrations must be manufactured and supplied by the manufacturer of the primary roof membrane.
 </li></ol>
+<div id="DRAIN_MATERIALS"></div>
 ===Roof Drains and Scuppers===
 <span class="reference">Roof drains are comprised mainly of two parts: a bowl or flange that is affixed to the roof deck with mechanical fasteners or a proprietary clamping mechanism; and an integral drain stem that connects the bowl or flange to the leader. Roof drains are sized according to the diameter of the drain stem.  As stated above under Section 1: Design, the appropriate size and number of roof drains for any given roof area is determined by the relevant building code in force (ref. ''British Columbia Plumbing Code, Division B – Part 2; 2.4.10.4 Hydraulic Loads from Roofs or Paved Surfaces'')</span>.
@@ Line 224: / Line 224: @@
 </li></ol>
 </li></ol>
+<div id="CURB_PEN_MATERIALS"></div>
 ===Curbs and Penetration Flashings===
 <ol>
@@ Line 269: / Line 269: @@
 <li>Compression sealants must be formulated to provide waterproofed seals under compressive loads.
 </li></ol>
+<div id="GENERAL_APPLICATION"></div>
 ==Application==
 ===General===
@@ Line 323: / Line 323: @@
 </li></ol>
 </li></ol>
+<div id="DRAIN_APPLICATION"></div>
 ===Roof Drains===
 ====General====
@@ Line 340: / Line 340: @@
 </li></ol>
 </li></ol>
+<div id="DRAIN_CAST"></div>
 ====Cast-iron Roof Drains====
 <ol>
@@ Line 387: / Line 387: @@
 </li></ol>
 </li></ol>
+<div id="DRAIN_INSERT"></div>
 ====Roof Drain Inserts (Replacement Roofing)====
 <ol>
@@ Line 399: / Line 399: @@
 ====[NOT USED]====
 ====Scuppers and Overflows====
 <ol>
@@ Line 410: / Line 411: @@
 <li>Clamping collars must be securely installed as designed and where specified.
 </li></ol>
+<div id="CURB_PEN_INSTALLATION"></div>
 ===Curbs and Penetration Flashings===
 ====General====
@@ Line 501: / Line 502: @@
 ====[NOT USED]====
 ====[NOT USED]====
 ====Sealant Pockets====
 <ol>

@@ Line 177: / Line 177: @@
 <li>constructed of non-ferrous material:
 <ol>
-<li>1)	Copper drains for internal application shall be formed from a minimum weight of 24 oz. sheet copper (20-gauge; 0.812 mm or 0.032”).
+<li>Copper drains for internal application shall be formed from a minimum weight of 24 oz. sheet copper (20-gauge; 0.812 mm or 0.032”).
 <li>Aluminum drains for internal application shall be formed from a minimum of 12-gauge material (0.820 mm or 0.0325”).
 </li></ol>
@@ Line 183: / Line 183: @@
 <li>'''External flange-type roof drains''' must be hot-welded at the joints between the bowl/flange and drain stem and shall be constructed of non-ferrous material:
 <ol>
-<li>1)	Copper drains for external application shall be formed from a minimum weight of 16 oz. (24-gauge; 0.55 mm or 0.0216”).
+<li>Copper drains for external application shall be formed from a minimum weight of 16 oz. (24-gauge; 0.55 mm or 0.0216”).
 <li>Aluminum drains for external application shall be formed from a minimum of 20-gauge material (0.812 mm or 0.032”).
 </li></ol>
@@ Line 192: / Line 192: @@
 <li>fabricated from
 <ol>
-<li>1.	copper with a minimum weight of 16 oz. (24-gauge; 0.55 mm or 0.0216”).
+<li>copper with a minimum weight of 16 oz. (24-gauge; 0.55 mm or 0.0216”).
 <li>aluminum with a minimum thickness of 20-gauge (0.812 mm or 0.032”).
 </li></ol>

@@ Line 35: / Line 35: @@
 <li>The ''Design Authority''
 <ol>
-<li>{{hilite | is responsible for the design of roof drainage. The size (flow rate) of roof drains and ''overflows'' should be determined through the ''British Columbia Building Code'' and ''British Columbia Plumbing Code'', with attention given to both average and large rainfall events. For rainfall capacities, refer to the ''British Columbia Building Code, Div. B, Appendix C, Table C-2'' which lists rainfall loads using specific reference locations throughout the province|| 2021-October-30 }}.
+<li>{{hilite | is responsible for the design of roof drainage. The size (flow rate) of roof drains and ''overflows'' should be determined through the ''British Columbia Building Code'' and ''British Columbia Plumbing Code'', with attention given to both average and large rainfall events. For rainfall capacities, refer to the|| 2021-October-30 }} [https://free.bcpublications.ca/civix/document/id/public/bcbc2018/bcbc_2018dbacr2 ''British Columbia Building Code, Div. B, Appendix C, Table C-2''] {{hilite |which lists rainfall loads using specific reference locations throughout the province|| 2021-October-30 }}.
 <li><span class="recommended">{{hilite | should coordinate the various disciplines (including, without limitation, mechanical (plumbing) and structural engineers) to calculate proper flow
 rates, head pressure and structural supports, in anticipation of significant, short-duration rain events. Consideration should be given to the following design elements (listed without limitation) || 2021-October-23 }}</span>:

@@ Line 466: / Line 466: @@
 {{hilite | See '''Figure 11.3.3.1-1''' below for an illustration of these standards ||2021-February-7 }}.
 {| class="wikitable"; table style="background-color:white"; border="#A9A9A9;"
-|+ {{hilite | '''<small>Figure 11.3.3.1-1</small>'''|| 2021-February-7 }}
+|+ {{hilite | '''Figure 11.3.3.1-1''' (Click to expand)|| 2021-February-7 }}
 |-
 | [[File:Figure 11.3.3.1-1 (SPly).jpg|class=img-responsive | link=http://rpm.rcabc.org/images/b/b8/Figure_11.3.3.1-1_%28SPly%29.jpg | 400 px]]

Template:Part 11 (Waterproofing Roofs - Single Ply) - Revision history

James Klassen at 20:28, 9 July 2021

James Klassen at 16:12, 14 April 2021

James Klassen at 21:37, 5 February 2021

James Klassen: /* Roof Drains and Scuppers */

James Klassen: /* All Projects */

James Klassen at 16:39, 2 November 2020

James Klassen at 15:56, 2 November 2020

James Klassen: Created page with "__NOTOC__ ==General== This section pertains to the waterproofing of roof penetrations, curbs, sleepers, drains and any other "details", in order to qualify for a '''''RoofStar..."

James Klassen: Created page with "NOTOC ==General== This section pertains to the waterproofing of roof penetrations, curbs, sleepers, drains and any other "details", in order to qualify for a '''''RoofStar..."