Isocrete Fast K-Screed

Application

Suitable 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.

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 incorporating proprietary accelerating, water reducing and shrinkage compensation additives. 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 formulation of Isocrete Fast K-Screed Standard.


Features and benefits:

  • Fast cure.
  • BS 8204 -1.
  • Early installation.
  • Workability properties.
  • Use with under floor heating.

General information

Finish

Trowelled

Floated

Material

Cement

Size

15–100+ mm

WarrantyDescription

Ten years

Uniclass 2015

Pr_35_31_06_12 Cementitious levelling screed mixesPrimary

CAWS

M10/130 Proprietary quick drying levelling screeds

M10/7 Proprietary quick drying levelling screeds

Specification data - Cementitious levelling screed mixes Enhanced data

Cement

Portland Cement CEM 1.

Cement additions

Required.

Coarse aggregate

6 mm single size aggregate.

Fine aggregate

Sharp sand.

Product Reference

Isocrete Fast K Screed

Additives

Fast K additive.

Bond strength

>1.5 N/mm².

BRE test

Category A.

CompressiveStrength

Standard: >25 N/mm².

Heavy duty: >30 N/mm².

Cure time

Light traffic: 8 hours, Full traffic: 3-5 days, Curing under polythene: 12 hours.

Density

1800–2000 kg/m³.

Fibre reinforcement

Isocrete PP Fibres or D49 steel fabric for unbonded or floating applications.

Impact resistance

Category A.

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.

Thickness range

15–100+ mm.

Uses

Fast track construction and refurbishment projects for shopping centres, hospitals, schools, and retail outlets, etc.

Digital objects

Platform Compatible Version Certified to
IFC

IFC2X3

1

1.3
Revit

Revit 2016

2

2.0
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Similar products from Flowcrete – a brand of CPG UK Ltd

Isocrete K-Screed - Standard

Isocrete K-Screed - Standard