Puraflex Tank VOC Membrane
Self adhesive membrane designed for adhesion to suitably primed substrates. Generally used to provide combined damp proofing, VOC and gas protection to foundation constructions.
Generally used within foundation construction, predominantly to prevent the transmission of VOCs and ground gases in both horizontal and vertical applications.
A high performance hydrocarbon and chemical resistant barrier with resistance to a wide range of pollutants including hydrocarbons, industrial chemicals, toxic waste, natural and radioactive gases. It comprises of aprotective polymeric layer and adhesive bitumen layer, either side of a chemical resistant inner core.
Features and benefits:
- Provides additional waterproofing protection to the structure as part of an overall waterproofing system.
- Robust membrane construction.
- Resistance to both puncturing and tearing.
Application:
Generally used within foundation construction, predominantly to prevent the transmission of VOCs and ground gases in both horizontal and vertical applications.
Features | Provides additional waterproofing protection to the structure as part of an overall waterproofing system, robust membrane construction with excellent resistance to both puncturing and tearing |
Material | Polymeric composite with an adhesive bitumen layer |
Uniclass 2015 | |
CAWS | D21/350 Gas-retardant membrane D21/38 Gas-retardant membrane F30/360 Gas resistant damp proof courses/ cavity trays F30/54 Gas resistant dpcs/ cavity trays J40/140 Loose laid plastics or rubber sheet gas retardant damp proofing J40/35 Loose laid plastics or rubber gas retardant damp proofing |
Product Reference | Puraflex Tank VOC Membrane |
Form | Supplied in roll form |
Weight (minimum) | 1.1 kg/m² |
Minimum | 1 mm |
Roll size | 1.0 m x 15 m |
TensileStrength | MD: 53 N/mmXD: 48 N/mm |
Elongation at break | MD: 920%XD: 780% |
Tear strength | 45 N to ASTM D1004 |
Puncture resistance | 1470 N to BS EN ISO 12691 |
Burst strength (Mullen) | 145 kPa to ASTM 3786 |
Hydrostatic resistance | 758 kPa to ASTM D751-A |
Standard product features | Colour: Yellow/black. Features: Provides additional waterproofing protection to the structure as part of an overall waterproofing system. Has a robust membrane construction which provides resistance to both puncturing and tearing. Material: Polymeric composite with an adhesive bitumen layer. Shape: Supplied in roll form. Size: 1 mm thick x 1.0 m wide x 15 m long. |
| Platform | Compatible | Version | Certified to |
|---|---|---|---|
 IFC | IFC2X3 | 2 | 1.3 |
 Revit | Revit 2016 | 5 | 2.0 |