T30 SELF DRILLING ANCHOR SYSTEM
Self Drilling Anchor Bolt
| Size | Outer Dia. (mm) | Inner Dia. (mm) | Sectional Area (mm²) | Ultimate Load (kN) | Yield Load (kN) | Agt (%) | Weight (kg/meter) |
|---|---|---|---|---|---|---|---|
| T30-11 | 30.0 | 11.0 | 420 | 320 | 260 | ＞10% | 3.30 |
| T30-14 | 30.0 | 14.0 | 370 | 275 | 220 | ＞10% | 2.90 |
| T30-16 | 30.0 | 16.0 | 340 | 345 | 190 | ＞10% | 2.70 |
Anchor Coupler
| Thread Size | Length (mm) | Out Diameter (mm) | Unit Weight (kg) |
|---|---|---|---|
| T30 | 105.0 | 38.0 | 0.42 |
Anchor Nuts (Spherical type)
| Thread Size | Key Size (mm) | Length (mm) | Unit Weight (kg) |
|---|---|---|---|
| T30 | 46 | 35 | 0.42 |
Plate (Domed type)
| Size | Dimensions (mm) | Thickness (mm) | Hole Dia. (mm) | Unit Weight (kg) |
|---|---|---|---|---|
| T30 | 200 x 200 | 8 | 36 | 2.5 |
Anchor Bit
| EX | All steel cross bit for loose to medium dense ground formations. |
|---|---|
| ES | Hardened button bit for weak cemented soil / sands and weak fractured rock formations. |
| EW | Clay bits for soft clay and soils. |
| EC | Hardened arch bit for loose to dense soil or sand formations. |
| EY | Hardened three cutters bit for weak cemented soil / sand and weak fractured rock formations. |
| EXX | TC cross bit for medium to strong fractured rock formations. |
| ESS | TC button bit for strong fractured rock formations. |
| ECC | TC arch bit for medium frctured rock formations. |
| EYY | TC three cutters bit for medium fractured rock formations. |
| Dia. | 42 | 51 | 76 | 90 | 100 | 115 | 130 | 150 | 175 | 220 | 250 | 280 | 300 | 350 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T30 | √ | √ |
Bit Adapter
| Hollow Bar Size | Dirll Bit Size | Length （mm） | Unit Weight (kg) |
|---|---|---|---|
| T30 | T40 | 60 | 0.30 |
Centralizer
| Size | Out Diamter (mm) | Unit Weight (kg) |
|---|---|---|
| T30 | 70 | 0.25 |
