Summary
Quick drying levelling screed mix.
Quick drying levelling screed mix.
Application
For fast track construction and refurbishment projects where the screed needs to be trafficked or overlaid quickly.
IMPORTANT: All specification information must be checked against the individual site requirements. Flowcrete advises that specifications are confirmed with their technical experts.
For fast track construction and refurbishment projects where the screed needs to be trafficked or overlaid quickly.
IMPORTANT: All specification information must be checked against the individual site requirements. Flowcrete advises that specifications are confirmed with their technical experts.
Description
A hardening cement used in conjunction with fast track refurbishment contracts. Isocrete Screedfast 1000 will give a Category B screed and will dry to 75% relative humidity (RH) in three to four days at 20°C. Isocrete Screedfast 2000 will give a Category A screed and will dry to 75% RH in 24 hours at 20°C.
The product may be laid bonded, unbonded or floating (for weight saving and thermal or sound insulation) and can be used with proprietary underfloor heating systems.
Features and benefits:
- Early traffic by following trades (three hours).
- Pump or hand applied.
- Can be applied on substrates up to 85% relative humidity (RH).
- Early installation of sensitive finishes (24 hours).
- Workability properties - easy to use.
- Low shrinkage - minimises cracking.
- Abrasion and impact resistance.
A hardening cement used in conjunction with fast track refurbishment contracts. Isocrete Screedfast 1000 will give a Category B screed and will dry to 75% relative humidity (RH) in three to four days at 20°C. Isocrete Screedfast 2000 will give a Category A screed and will dry to 75% RH in 24 hours at 20°C.
The product may be laid bonded, unbonded or floating (for weight saving and thermal or sound insulation) and can be used with proprietary underfloor heating systems.
Features and benefits:
- Early traffic by following trades (three hours).
- Pump or hand applied.
- Can be applied on substrates up to 85% relative humidity (RH).
- Early installation of sensitive finishes (24 hours).
- Workability properties - easy to use.
- Low shrinkage - minimises cracking.
- Abrasion and impact resistance.
Digital objects
Color
Grey
Grey
Finish
Trowelled
Trowelled
Material
Cement
Cement
Warranty description
Ten year
Ten year
Specification
Classification data
Cement
Isocrete Screedfast.
Isocrete Screedfast.
Coarse aggregate
6 mm single size.
6 mm single size.
Fine aggregate
0/4 mm (MP) category 1 sand.
0/4 mm (MP) category 1 sand.
Fibre reinforcement
If required: Isocrete PP Fibres or D49 steel mesh.
If required: Isocrete PP Fibres or D49 steel mesh.
Mix
1:4 (Isocrete 1000).
1: 3 (Isocrete 2000).
Additional properties
CompressiveStrength
> 25 N/mm² (Isocrete 1000).
>30 N/mm² (Isocrete 2000).
Cure time
Working on: 5 hours (Isocrete 1000)., Full traffic: 2 days, Dry to 75% RH: 3-4 days (Isocrete 1000).
Walk on: 3 hours (Isocrete 2000)., Full traffic: 1 day, Dry to 75% RH: 1 day (Isocrete 2000).
Density
1800–2000 kg/m³.
1800–2000 kg/m³.
Minimum thickness
Bonded (epoxy primer): 15 mm., Bonded (Isocrete Polymer 70 primer and bonder): 30 mm., Unbonded: 50 mm., Floating (domestic): 65 mm., Floating (commercial): 75 mm.
Bonded (epoxy primer): 15 mm., Bonded (Isocrete Polymer 70 primer and bonder): 30 mm., Unbonded: 50 mm., Floating (domestic): 65 mm., Floating (commercial): 75 mm.
Thickness range
15–75 mm.
15–75 mm.
Uses
Fast track construction and refurbishment, in bonded, unbonded, or floating systems, suitable for underfloor heating.
Fast track construction and refurbishment, in bonded, unbonded, or floating systems, suitable for underfloor heating.
Impact resistance
Category B (Isocrete 1000).
Category A (Isocrete 2000).