Screw in Foundations
Material: hot galvanized steel
Length:500mm-3500mm, or can be customized
Diameter: 48-114mm, 76mm is the most common use type
Description
Product Details:
|
Material |
Hot-galvanized Steel Q235, etc. |
|
Length |
500mm~3500mm, Customized |
|
Diameter of Pipe |
48~114mm, 76mm is the most common use type |
|
Thickness of Pipe |
2.75mm/3mm/3.5mm |
|
Surface Finished |
Hot-dipped Galvanized |
|
Installed Site |
Open Filed or Ground |

Spiral ground piles, also known as ground screws and ground screw piles, are a type of building infrastructure that uses a rotary digging method to screw the steel spiral pile heads underground and fix them in the foundation layer. It is widely used in construction engineering and civil engineering and is suitable for various scenarios, as described below:
Building foundation: Spiral piles are often used for foundation treatment of house construction. Compared with traditional concrete foundations, spiral ground piles have the advantages of fast construction, no need for concrete pouring, and can be used on hillside sites, which can effectively reduce the construction period and project costs.
Bridge construction: Spiral piles can be used to support temporary or permanent bridges. Since bridges bear traffic loads while also exerting pressure on the foundation, the advantage of spiral ground piles is that they can withstand large vertical and horizontal loads and can effectively disperse the load to the foundation layer.
Protection projects: Spiral ground piles can be used in flood control and marine projects such as seawalls and protective walls. The spiral shape of the spiral ground pile provides greater anti-slip stability and can better withstand the impact of water currents and waves.
Electric power and communication facilities: Spiral ground piles can be used as the foundation of power towers, communication towers, and other projects. Spiral ground piles have the advantages of corrosion resistance, flexible construction, and can be matched with cable routing, and can be installed quickly.
Foundation reinforcement and foundation improvement: Spiral ground piles can be used to strengthen the foundations of older buildings so that they can withstand new loads. At the same time, when the foundation is weak or unstable, spiral ground piles can improve the foundation by increasing the stability and load-bearing capacity of the foundation.
Temporary construction: Spiral ground piles can be used for various temporary buildings, such as open-air stages, exhibition pavilions, etc. Due to the detachability and reusability of spiral ground piles, the construction of temporary buildings is more convenient and economical.
Spiral ground piles have the advantages of convenient construction, strong durability, wide adaptability, and serial production. They are suitable for different scenarios such as construction, bridges, protection, electricity, communications, foundation reinforcement, and foundation improvement. Its application can improve project quality, shorten construction periods, and reduce project costs. It is an economical and efficient basic construction technology.
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