Difference between revisions of "Materials:Hydrotech Intensive Garden Roof Assembly"

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Difference between revisions of "Materials:Hydrotech Intensive Garden Roof Assembly"

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<big>Group - Vegetated Roof Systems</big>
 
<big>Group - Vegetated Roof Systems</big>
 
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<big><big><big><big><big>Hydrotech Intensive Garden Roof Assembly</big></big></big></big></big><br>
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<big><big><big><big><big>Hydrotech Intensive Garden Roof<sup>®</sup> Assembly</big></big></big></big></big><br>
 
<big><big><big>by Hydrotech Membrane Corporation</big></big></big><br>
 
<big><big><big>by Hydrotech Membrane Corporation</big></big></big><br>
 
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;'''Vegetated Roof System Manufacturer''': Name linked to website here
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;'''Vegetated Roof System Manufacturer''': [http://en.hydrotechmembrane.ca/  '''Hydrotech Membrane Corporation''']
 
;Accepted for the ''RoofStar Guarantee Program'': October 25, 2024
 
;Accepted for the ''RoofStar Guarantee Program'': October 25, 2024
 
;Accepted for application in: Vegetated Roof Systems
 
;Accepted for application in: Vegetated Roof Systems
 
;Acceptance Criteria: Refer to the [[VRA Standard | RGC Standard for Vegetated Roofs]]
 
;Acceptance Criteria: Refer to the [[VRA Standard | RGC Standard for Vegetated Roofs]]
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;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).
 
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[[File:Extensive VR System (sedum tile).jpg|class=img-responsive| link=http://rpm.rcabc.org/images/2/29/SBS_1.3.1-1.jpg]]
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[[File:Extensive VR System (banner).JPG| left | class=img-responsive | link=]]
 
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<div class="col-md-6">
 
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;System Summary: description here, using <br>breaks
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;Manufacturer online resources: [https://en.hydrotechmembrane.ca/assemblies/garden-roof-assembly/intensive Hydrotech Intensive Garden<sup>®</sup> Roof]
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;System Depth: give range
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;System Type: Intensive
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;Growing Media Depth: give range
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;System Depth: 355.6 mm (14") to 939.8 mm (37")
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;Vegetation Profile: give manufacturer's profile name or description
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;Growing Media Depth: 304.8 mm (12") to 889 mm (35")
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;Suitable climate zones: give range or list zone numbers
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;Vegetation Profile: as specified by the ''Design Authority''/''Green Roof Design Professional'' (See '''Conditions and Limitations''' below)
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;System Components:
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;Suitable climate zones: conditional on the specified vegetation profile (refer to the ''Design Authority''/''Green Roof Design Professional'')
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:Component name (Click [link here] for the Technical Data Sheet PDF)
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;System Components<sup>*</sup>: In the usual order, from top to bottom; click on link for Technical Data Sheet (TDS)
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:Component name (Click [link here] for the Technical Data Sheet PDF)
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:Component name (Click [link here] for the Technical Data Sheet PDF)
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|-
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:Component name (Click [link here] for the Technical Data Sheet PDF)
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:Component name (Click [link here] for the Technical Data Sheet PDF)
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*[https://rpm.rcabc.org/images/c/c1/Hydrotech_LiteTop_Growing_Media_TDS.pdf '''Intensive Litetop<sup>®</sup> Growing Media''']
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*[https://rpm.rcabc.org/images/7/77/Hydrotech_LiteTop_Filter_TDS.pdf '''Litetop<sup>®</sup> Filter''']
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*'''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)
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*[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''']
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:'''XPS Insulation''' by roofing ''Contractor'' (Refer to the [[VRA Standard | RGC Standard for Vegetated Roofs]])
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*[https://rpm.rcabc.org/images/0/04/Hydrotech_Root_Stop_HD_TDS.pdf  '''Root Stop HD''']
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*[https://rpm.rcabc.org/images/1/16/Hydrotech_Root_Stop_Tape_TDS.pdf '''Root Stop Tape''']
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:'''Waterproofing Roof Assembly''' (membrane) by roofing ''Contractor''
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*[https://rpm.rcabc.org/images/0/0e/Hydrotech_GardenEdge_TDS.pdf '''GardenEdge<sup>®</sup>''']
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|}
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</div>
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<div class="col-md-12">
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<hr>
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<div class="col-md-6">
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;<sup>†</sup>Guarantor's Notes: Systems labeled "Inverted" are designed for a ''protected membrane roof assembly'', also known as an inverted ''roof assembly''.
 +
 
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:While ''Semi-intensive'' and ''Intensive vegetated roof systems'' are limited to only ''protected membrane roofs'' (See the [https://rpm.rcabc.org/index.php?title=VRA_Standard#1.1.3.2._Permitted_Vegetated_Roof_Systems Sentence 1.1.3.2.(5)] in the "RGC Standard for Vegetated Roofs"), some vegetated roof system manufacturers offer their systems for ''conventionally insulated roofs''.  To request a written Variance to the published limitation, follow the requirements in [https://rpm.rcabc.org/index.php?title=VRA_Standard#1.1.3.6._Variances Article 1.1.3.6.].
  
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;Conditions and Limitations: description here, using <br>breaks
 
 
</div>
 
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;<sup>*</sup>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.
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: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.
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|}
 
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Latest revision as of 21:29, 2 December 2024



Division C - Accepted Materials
Group - Vegetated Roof Systems

Hydrotech Intensive Garden Roof® Assembly
by Hydrotech Membrane Corporation

Material Acceptance and Product Details


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.

Vegetated Roof System Manufacturer
Hydrotech Membrane Corporation
Accepted for the RoofStar Guarantee Program
October 25, 2024
Accepted for application in
Vegetated Roof Systems
Acceptance Criteria
Refer to the RGC Standard for Vegetated Roofs
System Summary
The landscape possibilities with an Intensive Garden Roof® 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® 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).
Extensive VR System (banner).JPG
Manufacturer online resources
Hydrotech Intensive Garden® Roof
System Type
Intensive
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*
In the usual order, from top to bottom; click on link for Technical Data Sheet (TDS)
XPS Insulation by roofing Contractor (Refer to the RGC Standard for Vegetated Roofs)
Waterproofing Roof Assembly (membrane) by roofing Contractor
†Guarantor's Notes
Systems labeled "Inverted" are designed for a protected membrane roof assembly, also known as an inverted roof assembly.
While Semi-intensive and Intensive vegetated roof systems are limited to only protected membrane roofs (See the Sentence 1.1.3.2.(5) in the "RGC Standard for Vegetated Roofs"), some vegetated roof system manufacturers offer their systems for conventionally insulated roofs. To request a written Variance to the published limitation, follow the requirements in Article 1.1.3.6..
*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.
Also note that vegetation coverage under the RoofStar Vegetated Roof Guarantee applies only to extensive systems planted with mats or trays - see Part 3 of Division A for more about coverage.


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