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Brochure DYWIDAG Geotechnical Product Range,
Filesize:3.9 MB
Filesize:3.9 MB
Brochure DYWIDAG Strand Anchor Systems,
Filesize:1.8 MB
Filesize:1.8 MB
Approval Z-20.1-15 DYWIDAG Strand Anchors,
Filesize:2.2 MB
Filesize:2.2 MB
Approval Z-34.11-204 DYWIDAG Permanent Strand Anchors,
Filesize:1.1 MB
Filesize:1.1 MB
DYWIDAG Strand Anchors,
Filesize:0.9 MB
Filesize:0.9 MB
DYWIDAG Strand Anchor System
Advantages and Characteristics
- Large transport lengths avoid splices
- Need little space during transport, storage and installation
- Sturdiness against damage ensured through flexibility
- Flexibility in lengths made possible through shortening of anchors
- Double corrosion protection can be supplied for permanent anchors
- Permanent testability of the corrosion protection possible through electric isolation
- Easy installation due to relatively low weight
- Practically no limitation of the working load due to an optional number of strands
- Consistent good quality due to internal and external supervision of production
Permanent (DCP) Anchor acc. to DIN 4125
1 - steel cap
2 - wedge plate
3 - anchor plate
4 - corrosion protection compound or cement grout
5 - waxed/greased and PE sheathed strand
6 - spacer
7 - cement grout
| steel grade | nominal diameter | cross-sectional area | load at yield* (Fp 0,2 k) | ultimate load* |
| [N/mm2] | [mm2] | [kN] | [kN] | |
| 1570/1770 | 0.6" | 140 | 220 | 248 |
| 1570/1770 | 0.62" | 150 | 236 | 266 |
| 1670/1860 | 0.6" | 140 | 234 | 260 |
| 1670/1860 | 0.62" | 150 | 251 | 279 |
| * per strand | ||||
Electrically Isolated Permanent Strand Anchor
- cap
- wedge plate
- anchor plate
- insulation ring
- sealing
- HDPE smooth sheathing
- corrugated sheathing
- spacer
- waxed/greased and PE sheathed strand
- connection sleeve
- load distribution ring
- grout
Permanent Strand Anchor Type Twin-Corr
1 - 2 concentric ribbed sheathings
2 - resin/cement grout
3 - cement grout
Temporary Anchor
1 - wedge plate
2 - anchor plate
3 - waxed/greased and PE sheathed strand
4 - primary grout tube
5 - spacer
6 - cement grout
Removable Strand Anchors for free length with predetermined breaking point
1 - wedge plate
2 - anchor plate
3 - waxed/greased and PE sheathed strand
4 - breaking point
5 - primary grout tube
6 - spacer
7 - cement grout
| steel grade | number of strands | diameter | theoretical load at yield (Fp 0,2 k) | ultimate load (Fpk) |
| [N/mm2] | [kN] | [kN] | ||
| 1570/1770 | 3 | 0.62" | 708 | 660* |
| 1570/1770 | 4 | 0.62" | 944 | 880* |
| 1670/1860 | 5 | 0.62" | 1180 | 1100* |
| 1670/1860 | 7 | 0.62" | 1652 | 1540* |
| * load at point of rupture | ||||









