BauderSMARAGD Capping Sheet

A top quality, heavy duty, torch-applied dual formulation APP plastomeric top and SBS elastomeric bottom, modified, bitumen capping sheet.  The product has a 300g/m² spunbond polyester/glass composite reinforcement to allow the finished product to cope with normal structural movement without fracture. The product also features chemically treated bitumen to deliver superior root resistance which has been tested and approved by the FLL.   

 

 

 

Technical Data
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Roll size 1 x 5m
Fixing method Torch bonded to the specified underlayer
Surface finish Top – Green/white mineral granules
Thickness 5.2mm
Weight 6Kg/m² 
Reinforcement 300g/m² polyester glass composite
Tensile strength (EN 12311-1) Length ≥ 1450N/50mm
Diagonal ≥ 1450N/50mm
Elongation at break (EN 12311-1) Length ≥ 23%
Diagonal ≥ 23%
Cold bending (EN 1109) -40°C
Heat stability (EN 1110) +150°C
Colour Green-white

This cap sheet is to be used within Bauder Total Green Roof System PLUS (BTGRS PLUS).

The key features of the BTGRS PLUS system include:

  • Ability to withstand climatic extremes of over 150⁰C variation
  • Root resistant capping sheet
  • Satisfies requirements of Part B of Building Regulations when covered by an appropriate landscaping finish in accordance with European Commission Directive 2000/553/EC
  • Patented self-adhesive DUO product

Bauder manufactures all of its membranes to current specifications and tolerances, ensuring full compatibility of the components used within the system build-up.