MATERIALS
| PRODUCT | DESCRIPTION | SPECIFICATIONS | |||
| STEEL BAR | DIAMETER | 25mm | 32mm | 40mm | |
| Grade of Steel | PSB 830/930/1080 | ||||
| Nominal Tensile Strength (N/mm2) | 1030/1080/1230 | ||||
| Ultimate Capacity of Rock Bolt (kN) | 550 | 830 | 1050 | ||
| STEEL PLATE | DIMENSIONS | 100 x 100 x 15mm | 150 x 150 x 20mm | 200 x 200 x 30mm | |
| GRADE OF STEEL | EN 10025 S275 JR | ||||
| SPACER | PVC/HDPE Spacer for getting cover of minimum of 12mm | ||||
| CORRUGATED PIPE | HDPE Corrugated sheathing duct for corrosion protection | ||||