Ventform

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The object content is configured for use in UK, but it may also be suitable for use in other locations.

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The Cordek Ventform provides an excellent passive gas venting medium for use under suitably reinforced concrete ground floor slabs. When used in combination with perimeter vents and a suitable gas membrane system, it will provide an effective method of protecting structures against the ingress of harmful ground gases. Key Features:

  • Highly effective venting medium, suitable for ground gas affected sites as part of a gas protection system
  • Provides a high degree of insulation and is manufactured from expanded polystyrene which achieves a BREEAM rating of A+
  • Range of thicknesses and grades to suit most project requirements
  • Light, robust and easy to install 1.2m x 1.2m panels
  • Ventform panels are resistant to UV light, water and are flame retardant. They contain no CFCs or HCFCs.
Platform Compatible Version Certified to
IFC IFC 2X3 2 1.3
Revit Revit 2016 + 5 2.0

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Properties and values

COBie
NBS_General
NBS_Data
Applications
For use under suitably reinforced concrete ground floor slabs
GradeOptions
80/20 (depth/maximum load), 80/30 (depth/maximum load), 80/40 (depth/maximum load), 80/50 (depth/maximum load)
LoadbearingCapacityInfo
80/20: 20 kN/m²; 80/30: 30 kN/m²; 80/40: 40 kN/m²; 80/50: 50 kN/m²
RecycledContentMinimum
n/a
ThermalResistance
80/20: 1.60 m²K/W; 80/30: 1.65 m²K/W; 80/40: 1.69 m²K/W; 80/50: 1.75 m²K/W
ThirdPartyProductCertification
BBA Certificate - 12/4916
Pset_CoveringCommon
Pset_CoveringFlooring

More information

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    Case studies and technical literature
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    What's Changed?

    6/19/2018

    Object upgraded to NBS BIM Object Standard v2.0.

    3/13/2017