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Application

The product may be laid bonded, unbonded or floating and may be used with proprietary underfloor heating and sound-proofing systems. It can also be laid over a base of lightweight aggregate in order to generate weight savings, for example when used in a roofing application. It 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.

IMPORTANT: All specification information must be checked against the individual site requirements. Flowcrete advises that specifications are confirmed with their technical experts.

Description

An early drying, high strength, semi-dry cementitious screed incorporating proprietary additives. 


Heavy Duty Isocrete K-Screed may be laid bonded, unbonded or floating (for weight saving and thermal or sound insulation) and may be used with proprietary underfloor heating systems. 


Features and benefits:

  • Rapid installation and cure.
  • High strength and resistance to construction traffic. 
  • Suitable with underfloor heating.
  • BBA certified.
  • For use in areas where heavy traffic is present on a continual basis such as airport terminals, stadia, arena and hospitals.

General information

Material

Cement

Guidance for specification option:

Polymer modified cementitious screed.


Warranty description

Ten year

Uniclass

Pr_35_31_06_64 Polymer-modified levelling screed mixes

Primary

CAWS

M10/130 Proprietary quick drying levelling screeds

M10/7 Proprietary quick drying levelling screeds

Specification data - Polymer-modified levelling screed mixes

Cement

Portland cement CEM 1.

Cement additions

K screed additive.

Coarse aggregate

2–5 mm granite chippings.

Fine aggregate

Sharp sand.

Polymer modification

Isopol SBR.

Mix

1:3.

Additives

K screed additive.

Bond strength

>2 N/mm².

BRE test

Category A.

CompressiveStrength

>30 N/mm².

Cure time

24 hours (light traffic), 7 days (full traffic), 3 days minimum (curing under polythene).

Density

2200 kg/m³.

Minimum thickness

Bonded: 30 mm.

Reinforcement options

Optional isocrete PP fibre reinforcement.

Thickness range

30–100+ mm.

BIM objects

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NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
ARCHICAD
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1

IFC
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4

AECOsim
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1

Vectorworks
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1

Revit
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5

Similar products from Flowcrete – a brand of Tremco CPG UK Ltd

Isocrete K-Screed HDP

Isocrete K-Screed HDP