Foundation earth ground screw anchor
Product description
Foundation earth ground screw anchor are a factory-manufactured steel foundation system consisting of a central shaft with one or more helix-shaped bearing plates, commonly referred to as blades, welded to the lead section. Extension shafts, with or without additional helix plates, are used to extend the anchor into competent load-bearing soils. Foundation earth ground screw anchors are advanced ("screwed") into the ground with the application of torque.
The terms helical piles, screw piles, helical piers, helical anchors, helix piers, and helix anchors are often used interchangeably by specifiers. However, the term "pier" more often refers to a helical foundation system loaded in axial compression, while the term "anchor" more often refers to a helical foundation system loaded in axial tension.
ADVANTAGES
Predictable capacity
Helix blade configuration selected to achieve design embedment and capacity
All-weather installation
Can be installed in areas of limited or tight access
Installation does not generate spoils
Clean installation with no messy grout
Load tests can be performed immediately following installation
Available with optional hot-dip galvanizing for added corrosion protection
| CODE | SIZE | ROD DIA MM | LENGTH | HELIX | TENSILE STRENGTH |
| 1522 | 5/8'' | 16 | 54'' | 4'' | 70KN |
| 1523 | 5/8'' | 16 | 66'' | 6'' | 70KN |
| 1524 | 5/8'' | 16 | 72'' | 8'' | 70KN |
| 1525 | 5/8'' | 16 | 84'' | 10'' | 70KN |
| 1526 | 3/4'' | 19 | 54'' | 4'' | 90KN |
| 1527 | 3/4'' | 19 | 66'' | 6'' | 90KN |
| 1528 | 3/4'' | 19 | 72'' | 8'' | 90KN |
| 1529 | 3/4'' | 19 | 84'' | 10'' | 90KN |
| 1530 | 1'' | 25 | 54'' | 4'' | 110KN |
| 1531 | 1'' | 25 | 66'' | 6'' | 110KN |
| 1532 | 1'' | 25 | 72'' | 8'' | 110KN |
| 1533 | 1'' | 25 | 84'' | 10'' | 110KN |
Foundation earth ground screw anchor are a factory-manufactured steel foundation system consisting of a central shaft with one or more helix-shaped bearing plates, commonly referred to as blades, welded to the lead section.
