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Isocrete K-Screed HDP

A semi-dry cementitious screed incorporating proprietary additives to produce an early drying, high strength screed for high traffic areas, combined with rapid installation, high speed construction and excellent moiusture control. It may be laid bonded, unbonded or floating and may be used with proprietary underfloor heating and sound-proofing systems.

Isocrete K-Screed Heavy Duty is an ultra strong, more robust version of Isocrete K-Screed (standard), which is available in thicknesses ranging from 40 - 100+ mm.

The system can also be laid over a base of lightweight aggregate in order to generate weight savings, for example when used in a roofing application. Isocrete K-Screed Heavy Duty is recommended for use in areas where heavy traffic is present on a continual basis, such as airport terminals, stadia, arena and hospitals amongst others.

  • Fast Cure
  • BBA Approved
  • Bonded, Unbonded, UFH and Floating
  • BS 8204 -1
  • Early Installation
  • Excellent Workability Properties

General information

Fast cure, early installation, excellent workability, high strength


Trowelled or floated


Polymer modified cementitious screed



Uniclass 2015
Pr_35_31_06_64 Polymer-modified levelling screed mixesPrimary
Digital objects
PlatformCompatibleVersionCertified to
IFC2X3 1 1.3
Revit 2016 2 2.0
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