Heat-resistant, fibre reinforced self levelling compound Sikafloor®-440 Level Fibre Reinforced is a fibre and polymer reinforced, flexible, high strength cement based levelling compound, designed specifically for use with underfloor heating and for application over wooden floors. Once mixed with water, Sikafloor®-440 Level Fibre Reinforced produces a smooth self-levelling compound which dries to a tough flexible finish which may then be overlaid with most common floor coverings or left as a final wearing surface. - Rapid setting and may be walked on in 3 hours
- Can be overlaid with ceramic tiles after only 4-5 hours at normal temperatures.
- Strong enough to accept light vehicular traffic
- Can be overlaid with a suitable covering or used as a final wearing surface
- Designed for the embedment of underfloor heating elements
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Usage - Embedment of underfloor heating
- As a final wearing surface
- Suitable for levelling/smoothing uneven floors
- Suitable for covering existing concrete, sand/cement screeds, brick, stone, unglazed ceramic tiles, plastic sheet DPC, epoxy membranes and wooden floors
- Internal and external use
Advantages - Rapid setting and may be walked on in 3 hours
- Can be overlaid with ceramic tiles after only 4-5 hours at normal temperatures.
- Strong enough to accept light vehicular traffic
- Can be overlaid with a suitable covering or used as a final wearing surface
- Designed for the embedment of underfloor heating elements
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Technical Information Abrasion Resistance BCA Wear Resistance Class AR 0.5 Compressive Strength 25 N/mm2 Flexural Strength 5 N/mm2 |
Application Information Mixing Ratio 20 kg of Sikafloor®-440 Level Fibre Reinforced mixed with 4.4 litres of clean water Layer Thickness 2 mm - 30 mm Ambient Air Temperature 4 °C to 35 °C Pot Life 20 minutes at 20 °C Waiting Time / Overcoating Will accept foot traffic in approximately 3 hours at 20 °C. Can accept floor coverings in approximately 4-5 hours. These setting times will be significantly extended at lower temperatures over low porosity subfloors. |
The above design is only a sample of the options available, for reference purposes only. Our policy of continuous improvement may result in a change of specifications without notice. If any discrepencies might be between the data sheet values and standards, we reserve the rights to make technical changes. Our company will not be held responsible, as all or any of pictures, drawings, weights and dimensions details or other elements in this document are only indicative and must not be considered contractual. Contact our sales team for other specifications or custom made products.
Contact our sales team for other specifications or custom made products.