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Isocrete K-Screed - Heavy Duty
Application

It 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

A semi-dry cementitious screed which is a more robust version of Isocrete K-Screed (standard). Available in thicknesses ranging from 40 - 100+ mm. It has proprietary additives to produce an early drying, high strength screed for high traffic areas with moisture control properties.

Features and benefits:

  • Fast cure.
  • BBA approved.
  • Bonded, unbonded, UFH and floating.
  • BS 8204 -1.
  • Early installation.
  • Workability properties.

Application:

It 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.

General information

Uniclass 2015

Pr_35_31_06_64 Polymer-modified levelling screed mixesPrimary

CAWS

M10/130 Proprietary quick drying levelling screeds

M10/7 Proprietary quick drying levelling screeds

Specification data - Polymer-modified levelling screed mixes

Product Reference

Isocrete K Screed HDP

Cement

Portland Cement CEM 1

Cement additions

K Screed Additive, Isopol SBR

Coarse aggregate

2-5 mm Granite chippings

Fine aggregate

Sharp sand

Polymer modification

Isopol SBR

Mix

1:3

Additives

K Screed Additive, Isopol SBR

Bond strength

>2 N/mm²

BRE test

Category A

CompressiveStrength

>45 N/mm²

Cure time

Light traffic: 24 hours, Full traffic: 7 days, Curing under polythene: 3 days minimum

Density

2200 kg/m³

Minimum thickness

Bonded: 30 mm

Reinforcement options

Optional Isocrete PP fibre reinforcement

Thickness range

30-100+ mm

Uses

Heavy duty screed base for use in bonded systems to receive the Flowcrete Deckshield system

Standard product features

Features:

Fast cure, early installation and high strength.

Finish:

Trowelled or floated.

Material:

Polymer modified cementitious screed.

Size:

30-100 + mm.

Warranty Description:

Ten year warranty.

Digital objects
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IFC
IFC2X3 3 1.3
Vectorworks
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Revit
Revit 2016 4 2.0
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Third party certifications
  • BS 8204-3
Similar products from Flowcrete – a brand of CPG UK Ltd