Description
Description
The 300 Series Concrete Grey Block is the heaviest duty masonry block in the range. At 390×190×290mm, the 300 Series is engineered for demanding structural wall applications in large commercial, industrial and institutional projects across Melbourne and Victoria.
Key Features
- 240-minute fire rating when grout filled (f’uc ≥ 15MPa, FRL = 240, Srf ≤ 36)
- Suitable for concrete core filling and reinforced masonry
- Full range includes Standard, H Block, Half and End, Three Quarter, Cleanout and Deep Lintel
- Manufactured to Australian Standards
Specifications
| Product Code | Description | Size (mm) | Weight (kg) | Per Pallet | Fire Rating | MPA |
|---|---|---|---|---|---|---|
| 30.48AG | H Block | 390 × 190 × 290 | 20.4 | 72 | FRL = 240 (grout filled) | f’uc ≥ 15MPa |
| 20.02AG | Half and End | 190 × 190 × 290 | 13.4 | 96 | FRL = 240 (grout filled) | f’uc ≥ 15MPa |
| 10.32AG | Three Quarter | 290 × 190 × 90 | 10.2 | 192 | FRL = 240 (grout filled) | f’uc ≥ 15MPa |
| 30.01AG | Standard | 390 × 190 × 290 | 21.0 | 72 | FRL = 240 (grout filled) | f’uc ≥ 15MPa |
| 30.45 | Cleanout | 390 × 190 × 290 | 16.3 | 60 | FRL = 240 (grout filled) | f’uc ≥ 15MPa |
| 30.18 | Deep Lintel | 390 × 190 × 290 | 17.8 | 85 | FRL = 240 (grout filled) | f’uc ≥ 15MPa |
Where to Use
Heavy duty commercial, industrial and institutional structural walls, large-scale building projects, and reinforced concrete masonry construction across Melbourne and Victoria.






