Silca System Specifications
| SILCA GRATES – SPECIFICATIONS | |
| Dimension | 400 x 450 x 38mm |
| Material | PCABS – Recycled Polycarbonate ABS with UV Stabiliser |
| Coverage | 0.180 m2 (5.5 Units per m2) |
| Weight per grate | 1.814 kg |
| LOADING & COMPLIANCE | |
| Floor loading with timber joist (refer to Design Statement and span tables) | ( 2kPa, 1.8kN ) to ( 4kPa, 4.5kN ) |
| Compliance | Clause B1/VM1 and B2 of NZS AS 1720.1:2022, and E2/AS1 |
| Load deflection test (per grate) | 50 kN load per grate (spanning) |
| Load compression test (per grate) | 667 kN load with 400 mm² paver contact area |
| PACKING / SHIPPING | |
| Grates per pallet load | (SP1) = 162 |
| Coverage per pallet load | (SP1) = 29.45 m2 |
| Dimension per pallet load | 1.0m x 1.2m x 1.2m H |
| Weight per pallet load (incl. pallet) | (SP1) = 314kg |
| Grates per FCL (SP1) (standard 20’) | 3,564 |
| Pallets per FCL (SP1) | 22 |
| Coverage per FCL (SP1) (standard 20’) | 648 m2 |
Silca System Calculator
