Materials:Hydrotech Intensive Garden Roof Assembly - Revision history

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<big><big>Division C - Accepted Materials</big></big>
<br>
<big>Group - Vegetated Roof Systems</big>
<hr>
<big><big><big><big><big>Hydrotech Intensive Garden Roof Assembly</big></big></big></big></big><br>
<big><big><big>by Hydrotech Membrane Corporation</big></big></big><br>
{| class="wikitable"
|-
| style="background-color:#FFFACD" | '''<big>Material Acceptance and Product Details</big>'''
<br>
The information published in the RCABC '''''Roofing Practices Manual''''' and offered below does NOT represent a complete set of the manufacturer’s data or specifications, nor is this material recommended or endorsed by the ''Guarantor''. The preparation of a detailed specification is the responsibility of the ''Design Authority''.
|-
|
<div class="col-md-12">
<div class="col-md-4">
;:
;'''Vegetated Roof System Manufacturer''': Name linked to website here
;Accepted for the ''RoofStar Guarantee Program'': October 25, 2024
;Accepted for application in: Vegetated Roof Systems
;Acceptance Criteria: Refer to the [[VRA Standard | RGC Standard for Vegetated Roofs]]
<div style="text-align: left;">
[[File:Extensive VR System (sedum tile).jpg|class=img-responsive| link=http://rpm.rcabc.org/images/2/29/SBS_1.3.1-1.jpg]]
</div>
</div>
<div class="col-md-6">
;:
;System Summary: description here, using <br>breaks
;System Depth: give range
;Growing Media Depth: give range
;Vegetation Profile: give manufacturer's profile name or description
;Suitable climate zones: give range or list zone numbers
;System Components:
:Component name (Click [link here] for the Technical Data Sheet PDF)
:Component name (Click [link here] for the Technical Data Sheet PDF)
:Component name (Click [link here] for the Technical Data Sheet PDF)
:Component name (Click [link here] for the Technical Data Sheet PDF)
:Component name (Click [link here] for the Technical Data Sheet PDF)

;Conditions and Limitations: description here, using <br>breaks
</div>
</div>
|}

<hr>

[[Division C: Accepted Materials|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''Accepted Materials'']]

[[Main Page|Home]]

@@ Line 17: / Line 17: @@
+|
 <div class="col-md-12">
-<div class="col-md-4">
+<div class="col-md-6">
 ;:
 ;'''Vegetated Roof System Manufacturer''': [http://en.hydrotechmembrane.ca/  '''Hydrotech Membrane Corporation''']
@@ Line 23: / Line 23: @@
 ;Accepted for application in: Vegetated Roof Systems
 ;Acceptance Criteria: Refer to the [[VRA Standard | RGC Standard for Vegetated Roofs]]
-;System Summary: The landscape possibilities with an Intensive Garden Roof<sup>®</sup> Assembly are virtually limitless. Intended for recreational, sporting and leisure purposes, they are often indistinguishable from at-grade landscapes.<br><br>An intensive assembly follows the same design concept as an ''extensive vegetated assembly''; however, the Gardendrain<sup>®</sup> component has a taller profile and is filled with expanded aggregate to provide greater water storage and to support a greater depth of ''growing media''.
+;System Summary: The landscape possibilities with an Intensive Garden Roof<sup>®</sup> Assembly are considerable. Intended for recreational, sporting and leisure purposes, they are often indistinguishable from at-grade landscapes.  An intensive assembly follows the same design concept as an ''extensive vegetated assembly''; however, the Gardendrain<sup>®</sup> component has a taller profile and is filled with expanded aggregate to provide greater water storage and to support a greater depth of ''growing media'' (See the link at right to the manufacturer's online resources page for more information).
 <div style="text-align: left;">
-[[File:Extensive VR System (sedum tile).jpg| left | 450 px| link=]]
+[[File:Extensive VR System (banner).JPG| left | class=img-responsive |  link=]]
 </div>
 </div>
-<div class="col-md-4">
+<div class="col-md-6">
 ;:
 ;Manufacturer online resources: [https://en.hydrotechmembrane.ca/assemblies/garden-roof-assembly/intensive Hydrotech Intensive Garden<sup>®</sup> Roof]
 ;System Depth: 355.6 mm (14") to 939.8 mm (37")
 ;Growing Media Depth: 304.8 mm (12") to 889 mm (35")
 ;Vegetation Profile: as specified by the ''Design Authority''/''Green Roof Design Professional'' (See '''Conditions and Limitations''' below)
 ;Suitable climate zones: conditional on the specified vegetation profile (refer to the ''Design Authority''/''Green Roof Design Professional'')
-;System Components:
+;System Components<sup>*</sup>: In the usual order, from top to bottom; click on link for Technical Data Sheet (TDS)
-*'''Intensive Litetop<sup>®</sup> Growing Media''' (Click [https://rpm.rcabc.org/images/c/c1/Hydrotech_LiteTop_Growing_Media_TDS.pdf '''here'''] for the Technical Data Sheet PDF)
+:{| class="wikitable"
-*'''Litetop<sup>®</sup> Filter''' (Click [https://rpm.rcabc.org/images/7/77/Hydrotech_LiteTop_Filter_TDS.pdf '''here'''] for the Technical Data Sheet PDF)
+|-
 *'''Litetop<sup>®</sup> Aggregate''' only for Gardendrain GR30 (Click [https://rpm.rcabc.org/images/c/cb/Hydrotech_LiteTop_Aggregate_TDS.pdf '''here'''] for the Technical Data Sheet PDF)
-*'''Gardendrain GR30''' or '''Gardendrain GR50''' (Click [https://rpm.rcabc.org/images/e/e9/Hydrotech_Gardendrain_GR30_TDS.pdf '''here'''] and [https://rpm.rcabc.org/images/4/4f/Hydrotech_Gardendrain_GR50_TDS.pdf'''here'''] for the Technical Data Sheet PDFs)
+*[https://rpm.rcabc.org/images/c/cb/Hydrotech_LiteTop_Aggregate_TDS.pdf '''Litetop<sup>®</sup> Aggregate'''] ofor Gardendrain GR30 or [https://rpm.rcabc.org/images/4/4f/Hydrotech_Gardendrain_GR50_TDS.pdf '''Gardendrain GR50''']
-*'''Root Stop HD''' (Click [https://rpm.rcabc.org/images/0/04/Hydrotech_Root_Stop_HD_TDS.pdf '''here'''] for the Technical Data Sheet PDF)
+:'''XPS Insulation''' by roofing ''Contractor'' (Refer to the [[VRA Standard | RGC Standard for Vegetated Roofs]])
-*'''Root Stop Tape''' (Click [https://rpm.rcabc.org/images/1/16/Hydrotech_Root_Stop_Tape_TDS.pdf '''here'''] for the Technical Data Sheet PDF)
+*[https://rpm.rcabc.org/images/0/04/Hydrotech_Root_Stop_HD_TDS.pdf  '''Root Stop HD''']
-*'''GardenEdge<sup>®</sup>''' (Click [https://rpm.rcabc.org/images/0/0e/Hydrotech_GardenEdge_TDS.pdf '''here'''] for the Technical Data Sheet PDF)
+*[https://rpm.rcabc.org/images/1/16/Hydrotech_Root_Stop_Tape_TDS.pdf '''Root Stop Tape''']
-<br>
+:'''Waterproofing Roof Assembly''' (membrane) by roofing ''Contractor''
-;Conditions and Limitations: Note that system thickness is dependent upon the selection of components, which is determined (in part) by design parameters, including hydrological requirements.  Consult with the ''vegetated roof system manufacturer'' for options and saturated system weight.
+*[https://rpm.rcabc.org/images/0/0e/Hydrotech_GardenEdge_TDS.pdf '''GardenEdge<sup>®</sup>''']
 :Also note that vegetation coverage under the '''''RoofStar Vegetated Roof Guarantee''''' applies only to ''extensive systems'' planted with mats or trays - see [https://rpm.rcabc.org/index.php?title=Guarantee Part 3] of Division A for more about coverage.
 </div>
 </div>

@@ Line 47: / Line 47: @@
 ;Growing Media Depth: 304.8 mm (12") to 889 mm (35")
 ;Vegetation Profile: as specified by the ''Design Authority''/''Green Roof Design Professional'' (See '''Conditions and Limitations''' below)
-;Suitable climate zones: 4, 5, 6, 7A, 7B, 8
+;Suitable climate zones: conditional on the specified vegetation profile (refer to the ''Design Authority''/''Green Roof Design Professional'')
 ;System Components:
 *'''Intensive Litetop<sup>®</sup> Growing Media''' (Click [https://rpm.rcabc.org/images/c/c1/Hydrotech_LiteTop_Growing_Media_TDS.pdf '''here'''] for the Technical Data Sheet PDF)

@@ Line 26: / Line 26: @@
 ;System Summary: The landscape possibilities with an Intensive Garden Roof<sup>®</sup> Assembly are virtually limitless. Intended for recreational, sporting and leisure purposes, they are often indistinguishable from at-grade landscapes.<br><br>An intensive assembly follows the same design concept as an ''extensive vegetated assembly''; however, the Gardendrain<sup>®</sup> component has a taller profile and is filled with expanded aggregate to provide greater water storage and to support a greater depth of ''growing media''.
 <div style="text-align: left;">
-[[File:Extensive VR System (sedum tile).jpg|class=img-responsive| link=http://rpm.rcabc.org/images/2/29/SBS_1.3.1-1.jpg]]
+[[File:Extensive VR System (sedum tile).jpg|class=img-responsive| link=https://rpm.rcabc.org/images/d/d7/Extensive_VR_System_%28sedum_tile%29.jpg]]
 </div>
 </div>

@@ Line 46: / Line 46: @@
 ;System Depth: 355.6 mm (14") to 939.8 mm (37")
 ;Growing Media Depth: 304.8 mm (12") to 889 mm (35")
-;Vegetation Profile: as specified by the ''Design Authority''/''Green Roof Design Professional''
+;Vegetation Profile: as specified by the ''Design Authority''/''Green Roof Design Professional'' (See '''Conditions and Limitations''' below)
 ;Suitable climate zones: 4, 5, 6, 7A, 7B, 8
 ;System Components:
@@ Line 58: / Line 58: @@
 <br>
 ;Conditions and Limitations: Note that system thickness is dependent upon the selection of components, which is determined (in part) by design parameters, including hydrological requirements.  Consult with the ''vegetated roof system manufacturer'' for options and saturated system weight.
 </div>
 </div>

@@ Line 32: / Line 32: @@
 ;:
 :The depth of the intensive ''growing media'', which contains a greater amount of organic matter than an extensive blend, will generally dictate the type and size of plants that can be grown. Intensive designs usually consist of a mixture of hard and soft landscaping and incorporate plants that require regular maintenance, such as watering, fertilizing and mowing. The variety of plants possible is numerous, including sod grass lawns, perennial and annual flowers, shrubs, and even small trees. It is important, therefore, that the selected Gardendrain<sup>®</sup> components can support any type of landscape from terraces and paths, to soil and trees, so as to permit excess water to drain unobstructed beneath.<br><br>When used in conjunction with Hydrotech's full line of hardscape elements, such as architecturally finished pavers and precast items, the system is ideal for roofs and plazas that will serve as pedestrian recreational areas.<br><br>
-:Features of Intensive Garden Roof Assembly:
+:Features of Intensive Garden Roof<sup>®</sup> Assembly:
 :*Depth of growing media between 150 mm and 900 mm
 :*Unlimited design possibilities