Sopro HF-S 563 High-Strength Floor Levelling Compound
A heavy-duty | rapid-set | cementitious floor-levelling compound | extremely high compressive strength | flexural tensile strength | abrasion resistance.
Coverage: Approx. 1.7 kg / m² / mm
High-performance, flow-applied, cementitious floor-levelling compound, particularly suitable for the production of finished surfaces subject to high mechanical loads in commercial/industrial facilities. With technology for exceptionally high strengths and Mikrodur® superplasticizing admixture for excellent flow properties.
Pumpable, self-levelling and rapid-set. Suitable for trafficking by industrial trucks and forklifts, for accommodating loads from chair castors, and for use in conjunction with floor heating. For use in workshops, factory halls, storerooms, garages, basements, cellars etc. Also for use as a base for laying heavy-duty tile and natural stone coverings.
High-performance, self-levelling surface filler used to produce even, practically unbroken, heavy-duty finished floor surfaces indoors. E.g. for industrial facilities subject to high mechanical and dynamic loads (trafficking by heavy-goods vehicles or industrial trucks), workshops, factory halls, storerooms, garages, basements, cellars. Sopro DFS self-levelling designer floor topping is recommended for ambiento® production of visually appealing, factory-pigmented surfaces.
Outdoor application is subject to prior consultation with Sopro Technical Service team (+ 49 611 1707 – 111). Sopro HYD 546 Hydrodur® FS self-leveling filler is recommended outdoors.
Sopro HF-S 563 is a heavy-duty, self-levelling, rapid-set, cementitious floor-levelling compound with extremely high compressive strength, flexural tensile strength and abrasion resistance. Compressive strength after 28 days exceeding 45 N/mm², flexural tensile strength after 28 days exceeding 11 N/mm², abrasion resistance (Böhme test) A12. Sopro HF-S 563 is low-chromate and can be machine-applied. Excellent workability and hardened mortar properties thanks to Sopro Mikrodur® technology.
Related Downloads
TDS Sopro HF-S 563 High-Strength Floor Levelling Compound
EPD_Sopro HF-S 563 High-Strength Floor Levelling Compound_valid to 25.09.27
SMET Floor Screeds and Compounds Product Selector
Benefits of Sopro HF-S 563 High-Strength Floor Levelling Compound
- For floors, indoors
- Coat thickness: 4 - 40 mm
- Compressive strength after 28 days: approx. 45 N/mm²
- Flexural tensile strength after 28 days: approx. 11 N/mm²
- Abrasion resistance class (Böhme test): A12
- Working life: 30-40 minutes
- Walkable: after 2-3 hours
- Ready to receive ceramic covering: after 2 – 3 hours
- Loadable as finished floor surface: after approx. 24 hours per cm coat thickness
- Low-chromate to Regulation (EC) No 1907/2006, Annex XVII
- DGNB: Top quality level 4, Line 8, based on DGNB (German Sustainable Building Council) criterion “ENV1.2 Local Environmental Impact” (2018 version)
Technical Details for Sopro HF-S 563 High-Strength Floor Levelling Compound
| Coat Thickness | 4 – 40 mm; for thickness upwards of 10 mm, may be extended by up to 1/3 of prepared compound volume using 0 – 4 mm or 0 – 8 mm graded silica sand |
| Mixing Ratio (water only) | 4.5 – 5.0 ltr water: 25 kg Sopro HF-S 563; ensure the exact water proportioning. |
| Flow Table Value | 24.0 – 25.0 cm (Vicat ring to DIN 1164; size: internal diameter 65 mm at top and 75 mm at the bottom, height 40 mm; on suitable, dry, clean glass plate) |
| surface treatment | For direct use as a finished floor, surfaces produced with Sopro HF-S 563 high-strength floor-levelling compound can be impregnated or sealed with suitable products (e.g. SoproDur® against soiling and to achieve specific surface strengths or slip resistances. |
| Walkable | After 2-3 hours. |
| Coverage | Approx. 1.7 kg/m² per mm coat thickness |
| Ready to Receive Floor Covering/Fully Loadable | Ready to receive ceramics and cast stone after 2 – 3 hours; natural stone after 24 hours. For elastic, textile, laminate, parquet and wood block floor coverings, maximum permissible moisture content (≤ 1.8% CM) shall be confirmed by CM measurement over full screed cross-section prior to flooring installation. Empirical values for achievement of this, in function of filler coat thickness, subject to application to dry substrate – are as follows:
– Up to 4 mm coat thickness: after approx. 1 day |
| Abrasion Resistance | From min. 8 mm coat thickness, able to accommodate loads from lift stackers; suitable for pneumatic- and solid-rubber-tyred vehicles (industrial trucks); abrasion resistance (Böhme test) A12 |
| Specified Times | Apply for normal temperature range of +23°C and 50% relative humidity; higher temperatures shorten and lower temperatures lengthen these times. |
| Application Temperature | From +5 °C to max. +25 °C (substrate, air, material) |
| UFH | Suitable |
| Tools and Cleaning | Mixing attachment, squeegee, finishing trowel, mixing pump, spiked roller; wash tools with water immediately after use. |
| Test Reports | Available on request |
Available in 25kg Bags. 40 bags per pallet.
