Gypsol TimBRE self levelling anhydrite screed

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TimBRE screed is a combination of Gypsol binder, specially selected sands, and water ready mixed in quality-assured facilities. It is a pump applied, self-compacting and self-smoothing floor levelling screed. It allows rapid installation and early trafficking. It is specifically formulated for use over timber floors and in the solida system.

Minimum Depths:

  • Unbonded: 30 mm over a polythene membrane.
  • 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: >C30 F6
  • Reaction to Fire: Class A1f

Environment and Welfare: Binder

  • Contains 98% recycled material.
  • Carbon 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
  • More information
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  • What's Changed?

Properties and values

COBie
NBS_General
NBS_Data
ApplicationMethod
Machine pumped, finished with a dapping bar
ApplicationTemperature
5-30°C
CalciumSulphateContent
>85%
Certification
CE Marked
CompressiveStrength
C35
CoverToConduits
25 mm
Density
Wet: 2200 kg/m³, Dry: 2000 kg/m³
Drying
1 mm/day for first 40 mm, 0.5 mm/day thereafter
EN13813
CA-C35-F7 (typical)
FlexuralStrength
F7
FlowRate
270 mm ± 30 mm
FootTrafficHardeningTime
24 to 48 hours
ForceDrying
7 days
Form
Ready mixed
HasUnderfloorHeating
False
LoadingTime
7 days
MaximumBaySize
Unheated: 800 m², aspect ratio 8:1, length 40 m; Heated: 300 m², aspect ratio 6:1, length 20 m
MaximumThickness
n/a
MinimumThickness
Unbonded: 30 mm, Floating (domestic): 35 mm, Floating (commercial): 40 mm
Mix
n/a
PotLife
Place and finish within 3 hours of batching
Shrinkage
≤0.2 mm/m
SuitableCoverings
Suitable to receive all floor coverings
SuitableSubstrates
Timber systems
TensileAdhesion
n/a
ThermalConductivity
<2.3>
UnderfloorHeatingCompatible
True
Yield
Dry: 2 kg/mm/m², Wet: 2.2 kg/mm/m²
Pset_CoveringCommon
Pset_CoveringFlooring

More information

  • NBS specification data
    Case studies and technical literature
  • 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