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Moisture retention/drainage (DB50/100 and DBR50/100)

Product Description
Installation and
Technical Literature
Specs and Details

 

Vegetative Roof Brochure

Vegetative Roof
Brochure

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DB50/100 Root Bloc root barrier system consists of a high-strength, dimpled polymeric sheet. The perforated core has two specific fabrics attached to the top and bottom core layers.

The top fabric contains a root barrier embodied into the non-woven fabric designed to stop root penetration and promote secondary root branching.  The bottom fabric layer provides excellent cushioning properties, delivering extra protection to the roofing membrane.

Typically, DB100 Rootbloc is used for intensive applications (larger plants/trees with aggressive root systems), while DB50 is used for extensive applications (grasses/small non-aggressive root systems).

Additionally, Henry offers DBR50/100, an option that has a chemical root barrier.

Features

  • High compressive strength
  • Root barrier, strategically located at soil level, prevents root damage to insulation and drainage layer
  • Reduces storm water runoff to drains
  • Provides excellent water storage capacity and aeration for the growing medium

 

Vegetative Roof Brochure

Vegetative Roof
Brochure

Download PDF

 

Data Sheets

DB50 Data Sheet Download PDF      
DB100 Data Sheet Download PDF      
DBR50 Data Sheet Download PDF      
DBR100 Data Sheet Download PDF      
 

SDS Sheets

DB50 SDS Sheet Download PDF      
DB100 SDS Sheet Download PDF      
DBR50 SDS Sheet Download PDF      
DBR100 SDS Sheet Download PDF      
 

Tech Talks

Performance and Function of Henry DBR-50/100 Download PDF      

 

Vegetative Roof Brochure

Vegetative Roof
Brochure

Download PDF

 

Specifications

790-11 Waterproofing Membrane Guide Spec Sheet – Vegetative Roof Download PDF      
 

Architectural Details

VR-01 – Vegetative Roof Assembly – Concrete Deck Detail Download PDF   Download DWG  
VR-03 – Vegetative Roof Assembly – Steel Deck Detail Download PDF   Download DWG  
VR-09 – Vegetative Roof Assembly – Wall Flashing Detail Download PDF   Download DWG  
VR-10 – Vegetative Roof Assembly – Roof Drain Detail Download PDF   Download DWG  
VR-12 – Vegetative Roof Assembly – Continuous Pipe Penetration Detail Download PDF   Download DWG  
VR-13 – Vegetative Roof Assembly – Plumbing Vent Detail Download PDF   Download DWG  
VR-16 – Vegetative Roof Assembly – Door Threshold Flashing Detail Download PDF   Download DWG