NBS National BIM Library

G410-EL Ballasted Roof System - Sarnavap 500E & Sarnafil G445-13

G410-EL Ballasted Roof System - Sarnavap 500E & Sarnafil G445-13

Watchmead
Welwyn Garden City
Hertfordshire
AL7 1BQ

Tel +44 (0)1707 394444

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G410-EL Ballasted Roof System - Sarnavap 500E & Sarnafil G445-13

Ballasted roof covering system:

  • Stone ballast/precast concrete flag surface protection
  • Sarnafil G445-13 upper protective layer.
  • Sarnafil G410-EL waterproof covering.
  • SarnaTherm G insulation.
  • Sarnavap 500E vapour control layer.
Platform Compatible Version Certified to
AECOsim AECOsim - 1.0 -
ARCHICAD ARCHICAD - 2 -
IFC IFC 2X3 3 1.2
Revit Revit 2014 + 3 1.2
Vectorworks Vectorworks - 1.0 -

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Watchmead
Welwyn Garden City
Hertfordshire
AL7 1BQ

Tel +44 (0)1707 394444

Need specialist advice?
Get technical help
 
  • Properties and values
  • More information
  • More BIM objects
  • What's Changed?

Properties and values

IFC
IfcExportAs
IfcSlabType
IfcExportType
ROOF
COBie
NBS_General
NBS_Data
Certification
BBA Certificate No 08/4530
InsulationFixing
n/a
InsulationThickness
0.0
InsulationType
SarnaTherm G tapered or uniform thickness
LowerProtectionLayer
n/a
LowerProtectionLayerThickness
n/a
MinimumPitchAngle
1:80 finished fall as per BS 6229
Preparation
n/a
SeperatingLayer
n/a
SurfaceProtection
Suitable ballast type
SurfaceProtectionThickness
50 mm
SystemAccessories
n/a
UpperProtectionLayer
Sarnafil G445-13
UpperProtectionLayerThickness
1.3 mm
VapourControlLayerAttachement
n/a
VapourControlLayerThickness
0.15 mm
VapourControlLayerType
Sarnavap 500E
WaterproofCoveringAccessories
n/a
WaterproofCoveringAttachment
n/a
WaterproofCoveringJoints
n/a
WaterproofCoveringThicknessOptions
1.5 mm (15 year guarantee), 1.8 mm (20 year guarantee)
WaterproofCoveringType
Sarnafil G410-EL
Pset_SlabCommon

More information

  • NBS specification data
  • More BIM objects

    What's Changed?

    10/06/2016

    Geometry comments:

    • BIM objects re-classified as Roofs.
    • Renovation Status set as "New".
    Terms and conditions

    Please agree to the updated terms and conditions

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