Verified by manufacturer 3 months ago
A pumpable, superior-quality Alpha Hemihydrate screed, based on calcium sulphate and selected lightweight aggregates.
SMET LiteFlo® Lightweight Flowing Screed is suitable for floors in homes, offices, public buildings and places exposed to similar loads. Suitbale for application in high-rise buildings and over timber suspended floors.
It may be applied as a levelling screed directly onto a load-bearing floor, unbonded on a separating barrier (polythene), as a floating floor, and is suited in conjunction with underfloor heating or cavity floors. However, when using LiteFlo® in combination with underfloor heating, it should be noted that LiteFlo® has a low thermal conductivity. LiteFlo® should be covered with a floor finish such as tiles, linoleum, parquet, cork, or carpet. If a cement-based adhesive or smoothing compound is required the surface of the screed must first be sealed, using an appropriate acrylic primer/ sealer.
A factory-produced, pumpable, high-quality screed material based on calcium sulphate. It’s supplied to site in pre-mixed 27kg bags or site silos. LiteFlo® is designed for application at thicknesses of between 20 and 70 mm, complies with EN 13813: 2002 and is CE marked.
Features and benefits:
M10/150 Proprietary lightweight aggregate levelling screeds
M13/120 Proprietary self smoothing levelling screeds
Compressive strength - 28 days
Hardening Times (Light foot traffic): After approx.12 hours; can be partially loaded after approx. 7 days. Hardening Time: Final Covering: approx. 2 – 6 weeks dependent on thickness and drying conditions on-site.
9-10 L per 27 kg bag.
Reaction to fire
Fresh (wet) density: 1500 kg/m³; Hardened dry density: 1300 kg/m³.
Maximum Thickness: 70 mm. Minimum Thickness: Bonded: 20 mm. Unbonded: 30 mm. Domestic: 35 mm. Commercial: 40 mm. Over Underfloor heating Pipes: 25 mm (BS 8204-7).
A1-A3 (production stage) as defined in BS EN 15804
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.
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SMET LiteFlo® | B. Doherty Screeding | Self Build West Donegal | 280 Alpha Hemihydrate
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