Range 01 · AAC · 250 mm
AAC block 600 × 200 × 250 mm
Party walls, plant rooms, walls chasing heavy services; 4-hour fire rating.
Technical data
Specification
| Block size | 600 × 200 × 250 mm |
| Units per m² | 8.2 (2–3 mm thin-bed adhesive) |
| Block weight | 16.5 kg at 550 kg/m³ |
| Wall mass | 138 kg/m² |
| Compressive strength | 3.5 N/mm² |
| Dry density | 550 kg/m³ (B05) |
| Thermal conductivity | 0.22 W/m·K |
| Face tolerance | ±1 mm; plaster 3–5 mm per face |
| Fire resistance | 4 hours on a 200 mm wall |
| Typical use | Party walls, plant rooms, walls chasing heavy services; 4-hour fire rating. |