Trac Spacer
Designed to support the steel reinforcement used within reinforced concrete structures. Trac spacers remain in-situ throughout the construction process allowing the reinforcement to become encased in concrete. When installed correctly at the appropriate centres, ensure that the correct cover between the reinforcement and formwork is maintained.
| Type | Code | Wire centres Main | Wire centres Cross | Wire diameter Main | Wire diameter Cross | Sheet weight | Sheets per tonne (approx.) | Sq. metres per tonne |
|---|---|---|---|---|---|---|---|---|
| Square | A393 | 200mm | 200mm | 10mm | 10mm | 70.96kg | 15 | 162.34 |
| Mesh | A252 | 200mm | 200mm | 8mm | 8mm | 45.50kg | 22 | 253.16 |
| Fabric | A193 | 200mm | 200mm | 7mm | 7mm | 34.79kg | 29 | 331.13 |
| A142 | 200mm | 200mm | 6mm | 6mm | 25.57kg | 40 | 450.45 | |
| A98 | 200mm | 200mm | 5mm | 5mm | 17.74kg | 57 | 49.35 | |
| B1131 | 100mm | 200mm | 12mm | 8mm | 125.57kg | 8 | 91.74 | |
| Structural | B785 | 100mm | 200mm | 10mm | 8mm | 93.57kg | 11 | 122.85 |
| Mesh | B503 | 100mm | 200mm | 8mm | 8mm | 68.31kg | 15 | 168.63 |
| Fabric | B385 | 100mm | 200mm | 7mm | 7mm | 52.19kg | 20 | 220.75 |
| B283 | 100mm | 200mm | 6mm | 7mm | 42.97kg | 24 | 268.10 | |
| B196 | 100mm | 200mm | 5mm | 7mm | 35.14kg | 29 | 327.87 | |
| C785 | 100mm | 400mm | 10mm | 6mm | 77.41kg | 13 | 148.81 | |
| Long | C503 | 100mm | 400mm | 8mm | 5mm | 50.00kg | 20 | 230.41 |
| Mesh | C385 | 100mm | 400mm | 7mm | 5mm | 39.28kg | 29 | 263.26 |
| Fabric | C283 | 100mm | 400mm | 6mm | 5mm | 30.07kg | 34 | 383.14 |
| C636 | 100mm | 400mm | 9mm | 6mm | 63.94kg | 16 | 180.18 | |
| Wrapping | D98 | 200mm | 200m | 5mm | 5mm | 17.74kg | 57 | 649.35 |
| Fabric | D49 | 100mm | 100m | 2.5mm | 2.5mm | 8.87kg | 113 | 1298.70 |