U Block
Blocks & Components
U-blocks are U-section blocks that eliminate the need for formwork when casting ring beams, and that prevent thermal bridges together with the condensation and surface problems they cause.
Key features
- No formwork for ring beams
- Prevents thermal bridges
- Stops condensation
- Class A1 — non-combustible
Sizes & Weights
Weights are approximate dry weights for the selected density class. Enter a quantity for any size and add it to your quote list.
| Size | Weight (approx.) | Qty | |
|---|---|---|---|
| 60×25×20 cm | ≈ 18 kg | ||
| 60×25×25 cm | ≈ 22,5 kg | ||
| 60×25×30 cm | ≈ 27 kg |
Technical specifications
| Technical properties | G3/500 | G4/600 | Unit |
|---|---|---|---|
| Dry bulk density | 500 | 600 | kg/m³ |
| Compressive strength | 3.5 | 5 | N/mm² |
| Thermal conductivity (λh) | 0,13 | 0,16 | W/mK |
| Fire class | A1 (non-combustible) |
| Product dimensions | Value | Unit |
|---|---|---|
| Length | 60 | cm |
| Height | 25 | cm |
| Thickness | 20-30 | cm |
Quote list