Due to its unique 3D structure, the FF-FLOOR solution for slab-on-ground foundations requires 30 percent less concrete than traditional options, while also increasing the strength of the base floor structure by 20 percent.
Material: Expanded polystyrene
Color: Graphite gray
Method of fitting: Locking tongue and groove on all sides
| Panel | Lenght | Width | Thickness |
| FF-FLOOR | 1200 mm | 600 mm | 100 ja 200 mm |
| Value | Unit | According to | Standard | |
|---|---|---|---|---|
| Length | 1200 | mm | ||
| Width | 600 | mm | ||
| Thickness | 100, 200 | mm |
| Value | Unit | According to | Standard | |
|---|---|---|---|---|
| Thermal conductivity | EN 12667, EN 12939 | |||
| λ Declared | 0,031 | W/(m K) | ||
| λu, dry structures | 0,031 | W/(m K) | ||
| λu, slab-on-ground foundation | 0,034 | W/(m K) | ||
| Thermal resistance, Rᴅ | 3,20-6,45 | m²K/W | EN 12667, EN 12939 | |
| Compressive strength, short-term 45 days, ≥ 30mm | 100 | kPa | CS (10/Y)100 | EN 826 |
| Bending strength | 150 | kPa | BS150 | EN 12089 |
| Design stability | 1 | % | DS (70,90)1 | EN 1604 |
| Water absorption when fully immersed in the long-term | ≤ 3 | t% | WL(T)3 | EN 12087 |
| Water vapor permeability | 0,015 - 0,030 | mg/(Pa·h·m) | EN 12086 | |
| Fire class | E | EN 13501-1 | ||
| Service temperature | -150... + 75 | C° |
