RTA, RWTL and RWTS lifting anchors manufactured by R-Group are anchors designed for lifting of concrete elements. They are inner threaded sockets equipped with ribbed steel bars for anchoring. A separate lifting device is used for lifting. The lifting device can be reused.
Approvals
- Russia: РОСС ЕЕ. АГ99.Н08775(For RTA 16X40)
- CE Approval
Dimensions of RWTS Lifting Anchor
| Lifting Part | Rd* [mm] |
L ±5 [mm] |
ØD ±0.1 [mm] |
e ±1 [mm] |
Øs ±0.1 [mm] |
|---|---|---|---|---|---|
| RWTS 12X108 | 12 | 108 | 15 | 22 | 8 |
| RWTS 14X130 | 14 | 130 | 18 | 25 | 10 |
| RWTS 16X167 | 16 | 167 | 21 | 27 | 12 |
| RWTS 18X175 | 18 | 175 | 24 | 34 | 14 |
| RWTS 20X187 | 20 | 187 | 27 | 35 | 14 |
| RWTS 24X240 | 24 | 240 | 31 | 43 | 16 |
| RWTS 30X300 | 30 | 300 | 40 | 56 | 20 |
| RWTS 36X380 | 36 | 380 | 47 | 68 | 25 |
| RWTS 42X450 | 42 | 450 | 54 | 80 | 28 |
* Rd thread tolerance 6H
Resistances of RWTS Lifting Anchor
| Safe Working Loads (SWL) [kN] | ||
| Lifting Anchor |
ß = 0° - 45° C12/15 |
γ= 0° - 90° C12/15 |
|---|---|---|
| RWTS 12X108 | 2.6 | 1.3 |
| RWTS 14X130 | 3.9 | 1.9 |
| RWTS 16X167 | 6.3 | 3.1 |
| RWTS 18X175 | 7.3 | 3.6 |
| RWTS 20X187 | 7.8 | 3.9 |
| RWTS 24X240 | 12.3 | 6.2 |
| RWTS 30X300 | 17.0 | 8.5 |
| RWTS 36X380 | 28.9 | 14.4 |
| RWTS 42X450 | 37.2 | 18.6 |
Safe working loads in table apply for all RWTS types (RWTS, RWTSr, RWTSh).
RWTS Lifting Anchor Materials and Standards
| Ordering Code | Inner Thread Socket | Standard | Type |
|---|---|---|---|
| RWTS | S235J2+N | SFS-EN 10025 | Electro zinced and yellow passivated |
| RWTSr | 1.4301 | SFS-EN 10088 | Stainless |
| RWTSh | 1.4401 | SFS-EN 10088 | Acid resistant |
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