Grooved panel (URA)
Length 2 500 mm (±10 mm), Thickness 50, 70, 80, 100, and 220 mm (120–300 mm thick panels available on order)
One side of the panel is grooved length-wise with a horizontal groove on one end and a flat edge at the other end. Using thicker panels reduces the amount of layers that need to be installed, thus speeding up work at the worksite significantly. For example, deck slabs and inverted or green roofs can be built using two layers of FINNFOAM FI-400 URA 220 mm insulation panels, which will provide a U value of 0.09 W/m2K.
TECHNICAL SPECIFICATIONS:
| Panel | Length | Width | Thickness |
| Grooved panel, FI-400 URA | 2500 mm | 600 mm | 50–100, 220 mm |
FI-400 URA
- Dimensions
- Technical details
| Value | Unit | According to EN 13164 | Standard | |
|---|---|---|---|---|
| Length | 2500 | mm | EN 822 | |
| Width | 600 | mm | EN 822 | |
| Thickness | 50 - 100, 220 | mm | EN 822 |
| Value | Unit | According to EN 13164 | Standard | |
|---|---|---|---|---|
| Thermal conductivity | EN 12667 | |||
| λ Declared | 0,035-0,038 | [W/(m K)] | ||
| λu, dry structures | 0,035-0,038 | [W/(m K)] | ||
| λu, frost insulation | 0,037-0,040 | [W/(m K)] | ||
| λu, slab-on-ground foundation | 0,036-0,039 | [W/(m K)] | ||
| λu, inverted roof | 0,037-0,040 | [W/(m K)] | ||
| Compressive strength, short-term 45 days, ≥ 30mm | 300 | kPa | CS(10/Y)300 | EN 826 |
| Compressive creep over 50 years | 180 | kPa | CC(3,0/2,0/50)180 | EN 1606 |
| Design stability | < 5 | % | DS(70,90) | EN 1604 |
| Water absorption when fully immersed in the long-term | ≤ 0,7 | t% | WL(T)0,7 | EN 12087 |
| Freeze-thaw-resistance | ≤ 1 | t% | FTCD1 | EN 12091 |
| Absorption of water by diffusion | ≤ 2 | t% | WD(V)2 | EN 12088 |
| Water vapor permeability | 150 | μ | MU150 | EN ISO 10456 |
| Capillarity | 0 | |||
| Fire class | NPD | |||
| Thermal expansion | 0,07 | [mm/(m K)] | ||
| Service temperature | - 150... + 75 | C° | EN ISO 18097 | |
| Indoor air emission class | M1 |
