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SMET LiteFlo® Lightweight Alpha Hemihydrate Screed is a factory produced, pumpable, high-quality screed material based on calcium sulfate. It is supplied to site in pre-mixed bags or site silos. LiteFlo® is designed for application at thicknesses of 20–90 mm. LiteFlo® complies with BS EN 13813 and is CE marked.

Benefits:

• Lightweight - high yield, 43kg per m2 @ 40 mm.

• 30% weight reduction compared to normal CA screed.

• Ideal for application in high-rise buildings and over timber suspended floors.

• Smooth Laitance Free Finish.

• Pumpable.

• Full Encapsulation of pipes and services.

• CE Marked.

• EN 13813: 2002.

Application:

SMET LiteFlo® Lightweight Flowing Screed is suitable for floors in homes, offices, public buildings and places exposed to similar loads. 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.