Advantages
- Predictable Results
- Installs in any weather
- Easy to store, reusable
- Screws into place (not predrilled)
- Site-specific to conditions and loads
- Terminations for various threadbars
- Less equipment than grouted tendons
- Bearing device, not friction dependent
- Extendable with bolted joint connection
- Labor Saving – as few as four on a crew
- No concrete trucks or grout pumps needed
For more information, the links below provide brochures outlining CHANCE® Helical Tieback Anchors and SOIL SCREW® Retention Wall System.
Boardwalks / Walkways
Helical Concepts, Inc. is proud to provide an economical and environmentally sensitive solution for areas that require deep foundation solutions. For most projects, the use of portable installation equipment is utilized where there is limited access situations.
Advantages
- No Soil Excavation
- Minimal Impact on vegetation
- Install in limited-access areas.
The anchors are pre-engineered to transfer projected loads to bearing-capable strata below weak soils. This isolates the structure’s integrity from seasonal changes in the surface-layer conditions. To reach a sound geological footing, shaft extensions may be added during installation. Additional drawings can be found in our Technical Section under the CAD Drawings Tab.
Below is a link to a brochure outlining the Walkway Support System.
