Gypsol Summit Flowscreed

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Summitt screed is a combination of Gypsol binder, specially selected sands, and water mixed in quality-assured ready-mix facilities to produce a pump applied, flowing, self-compacting and self-smoothing screed. It allows installation to high rise applications 10 stories and above.

Minimum Depths:

  • Bonded: 25 mm on a fully prepared concrete substrate.
  • Unbonded: 30 mm over a polythene membrane or in direct contact with an unprepared concrete substrate.
  • Floating on insulation: 35 mm for domestic applications.
  • Floating on insulation: 40 mm for commercial applications.
  • Underfloor heating: Minimum 25 mm cover to underfloor heating pipes.

Maximum Bays:

  • Unheated: 800 m², aspect ratio 8:1, length 40 m.
  • Heated: 300 m², aspect ratio 6:1, length of 20 m.

Physical Properties:

  • Thermal conductivity: <2.3 w/mK.
  • Strength: Min C25 F4.
  • Reaction to Fire: Class A1f.

Environment and Welfare: Binder

  • Contains 98% recycled material
  • CO2 Footprint 26.26kg of CO2/tonne.
  • 100% Recyclable
  • VOC Virtually Zero
  • Protein free
  • Ergonomically friendly installation
Platform Compatible Version Certified to
IFC IFC 2X3 3 1.3
Revit Revit 2016 + 4 2.0

  • Properties and values
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  • What's Changed?

Properties and values

COBie
NBS_General
NBS_Data
BondingCoat
Epxoy, Polyurethane, or Acrylic
ConduitCover
25 mm
DampProofMembraneMaterial
n/a
EdgeStripsAtPerimeterAbutmentsJointing
Taped
EdgeStripsAtPerimeterAbutmentsType
Extruded polyethylene with laminated polythene skirt attached
EdgeStripWidth
8 mm (heated), 5 mm (unheated)
FootTrafficHardeningTime
24 to 48 hours
HasUnderfloorHeating
FALSE
InsulationJointing
n/a
InsulationMaterial
n/a
InsulationThickness
0
LoadingTime
5-7 days
MaximumBaySize
Unheated: 800 m², aspect ratio 8:1, length 40 m; Heated: 300 m², aspect ratio 6:1, length 20 m
MovementJointsBedding
n/a
MovementJointsFixing
Taped
MovementJointsType
Saw cut to one third of screed depth, or preformed rigid insulation joints
Preparation
n/a
ScreedSurfaceTreatment
Sanded to remove surface laitance
ScreedThicknessMinimum
25 mm
ScreedType
Gypsol Summit Flowscreed
SeparatingLayerJointing
n/a
SeparatingLayerMaterial
n/a
SubstrateThickness
100 mm
SuitableCoverings
Suitable to receive all floor coverings
SuitableSubstrates
Concrete, steel, masonry, timber
SystemAccessories
Optional underfloor heating
Pset_SlabCommon

More BIM objects

What's Changed?

1/19/2017

Changes to reflect updates to the NBS BIM Object Standard v1.3

  • Removal of Uniclass2 property
  • Addition of Uniclass 2015 properties
  • Addition of COBie Category property value

Objects have also been updated to Revit 2015