The principle of using spiral Ground Pile :due to load conditions--that is,the size of the load transferred from the superstructure to the foundation is the main factor to control the load requirements of Spiral Pile.The type of spiral Screw Pile is selected according to the engineering geological conditions of the building site,the condition of underground water level and the depth of the bearing layer of spiral Ground Screw.
Helical Pier/Screw Pile,Earth Anchor ,Screw Anchor--this simple and effective foundation has many names.Ground Screw common use in structural support(compression or tension) for both permanent and temporary structures,underpin existing foundations.
We are specialized to make Ground Screws for more than 15 years ,we can make different size and design Ground Screw Pile according to drawings or pictures or samples .
According to our clients' use,Ground Screw Piles can be used in many fields ,such as below :
- Solar energy mounting systems .
- Fencing post
- Playground and parks
- Underpinning for retaining walls
- Drainage, pipelines
- Bridges construction
- Portable buildings and structures
- Shade structures, tree support
- Use in vineyards, orchards, crop farming
- Wind turbines
- Scaffolding
- Power Lines, telephone poles, masts, towers
- Temporary buildings
- Timber buildings
- flag poles
Ground Screw Foundation loading and drawing power are as below :
| Dimension | Loading Power | Drawing Force |
| 76*4*1200 mm | 25 KN | 12.5 KN |
| 76*4*1600 mm | 35 KN | 21.5 KN |
| 76*4*2000 mm | 45 KN | 32.5 KN |
| 89*4*1200 mm | 30 KN | 16.5 KN |
| 89*4*1600 mm | 41.0 KN | 24.5 KN |
| 89*4*2000 mm | 55.0 KN | 35.0 KN |
| 114*4*1200 mm | 35.0 KN | 20.5 KN |
| 114*4*1600 mm | 47.0 KN | 27.0 KN |
| 114*4*2000 mm | 66.0 KN | 38.0 KN |
Of course ,the loading power and drawing force have relation with the soil condition . these data only for reference .
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