Isocrete Fast K-Screed

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A semi-dry cementitious screed incorporating proprietary accelerating, water reducing and shrinkage compensation additives to give a high early strength, rapid drying screed.

Standard and Heavy Duty Isocrete Fast-K Screed can be utilised in bonded, unbonded or floating screed constructions. Isocrete Fast K-Screed Heavy Duty is a thicker, more robust formulation of Isocrete Fast K-Screed Standard.

Isocrete Fast-K Screed is ideal for construction and refurbishment projects where the screed needs to be trafficked or overlaid quickly. Typical fast track applications include shopping centres, hospitals, schools, retail outlets.

  • Fast Cure
  • BS 8204 -1
  • Early Installation
  • Excellent Workability Properties
  • Use with Under Floor Heating
Platform Compatible Version Certified to
IFC IFC 2X3 1 1.3
Revit Revit 2016 + 2 2.0

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Properties and values

IFC
IfcExportAs
IfcCoveringType
IfcExportType
FLOORING
COBie
NBS_General
NBS_Data
Additives
Fast K additive
Admixture
n/a
BondStrength
>1.5 N/mm²
BRETest
Category A
Cement
Portland Cement CEM 1
CoarseAggregate
6 mm single size aggregate
CompressiveStrength
Standard: >25 N/mm², Heavy duty: >30 N/mm²
CureTime
Light traffic: 8 hours, full traffic: 3-5 days, Curing under polythene: 12 hours
Density
1800-2000 kg/m³
FibreReinforcement
Isocrete PP Fibres or D49 steel fabric for unbonded or floating applications
FineAggregate
Sharp sand
ImpactResistance
Category A
MinimumThickness
Bonded: 15 mm (M bond primer), 20 mm (Polymer 70 primer), Unbonded: 40 mm, Floating (domestic): 65 mm, Floating (commercial): 75 mm, Floating (acoustic insulation): 40 mm
Mix
n/a
ThicknessRange
15-100+ mm
Uses
Fast track construction and refurbishment projects for shopping centres, hospitals, schools, and retail outlets, etc
Pset_CoveringCommon
Pset_CoveringFlooring

More information

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    What's Changed?

    5/07/2018

    Object upgraded to NBS BIM Object Standard v2.0.