Product Description
Mantosıva® FL is a specially developed lightweight thermal screed material for flooring applications. It is manufactured from inorganic raw materials. Thanks to its mineral structure, it maintains its performance at high temperatures and contributes to fire safety.
Thanks to the open and closed air voids in its structure, it offers a lightweight composition. While providing a versatile solution that contributes to thermal, water, sound, and fire insulation, it also helps reduce impact and high-frequency noises thanks to its high sound-absorbing properties.
Thanks to its stable chemical structure, it does not react. When exposed to water, it does not rot or develop mold; it is resistant to corrosion, rust, and microorganisms. Compared to conventional screeds, its lighter structure helps reduce the structural load of the building.
Applied Surfaces
It can be applied to mineral-based floor surfaces in all types of new and existing buildings.
Advantages
Storage Life
When stored in a dry and moisture-free environment, it can be stored for 18 months from the date of production. During storage, it is recommended that no more than 14 bags be stacked on top of each other.
| Thermal Conductivity,λ10dry.(W/m.K) | T2 ( ≤ 0,2 W/m. K)/0,11/ EN 1745,Chart A1/ EN 1745,Item 4.2.2 |
|---|---|
| Reaction To Fire | A1 (F90 ( Minutes 90 ) / EN 13501 - 1 |
| Adhesion strength(after 28 days) | (FP) B / 0,5 - 1,5 N/mm2 / EN 1015 – 12 (N/mm2 and fracture pattern (FP)A,B or C |
| Compressive strength (after 28 days) | CS II / 1,5 - 5 N/mm2 / EN 1015 - 11ᵃ |
| Capillary Water Absorption | W1 / c ≤ 0,40 kg/m2. min 0,5 / EN 1015 - 18 |
| Water vapourperneability (μ) | ≤ 15 (7.35 µ ) / EN 1015 -19 a,b |
| Dry bulk density (kg/m3) | 750 kg/m3 ±%15 kg / EN 1015 - 10 |
| Sound insulation dB | 23dB/ 20 db/(3cm/500hz) / EN ISO 10140-2 |
| Joule test | 12 (damaged at 2 joule level) / EN 13497 |
| . | . |
| Color/ appearance | White-Grey /Granule |
| Packaging shape | 25 kg ±2%/ Kraft Bag |
| Pallet packing shape | 66 pieces / pallet / 11 rows stacking |
| Consumption amount | 7,5 Kg±%15/10 mm for thickness |
| First Drying time | 8 Hours( at 23°C, 50% Relative Humidity ) |
| Full drying time | 36 Hours( at 23°C, 50% Relative Humidity ) |
| Drying Time for Testing | 28 days at 23°C, 50% Relative Humidity ) |
| Application Temperature | To be applied at +5 /+35°C |
| Application Duration (Pot Life) | 3 Hours ( at 23°C, 50% Relative Humidity ) |
| 4 Hours ( at 23°C, 50% Relative Humidity ) | Minimum 10mm, maximum 100mm. (recommended thickness values) |
| . | Typical values are obtained from the test results of 4x4x16 mortar prism in 23°C and 50% relative humidity conditions. High temperatures shortens the curing and working time, lower temperatures extends the durations. For the best waterproof performance of Mantosıva FL-W1, complete drying should be provided, ideal drying humidity value is minimum ≤ 4%. |
