SPIRAL STEEL PILE

Our spiral uses the dry method and does not use concrete. It is possible to work on the soft ground without excavating work and remove excess soil. The use of the dry method reduces the construction period and cost since it can be done during all kinds of weather. It also contributes to the revitalization of the construction business during winter time.

1. Cost Reduction & Shortening of Construction Duration

2. Concrete and disposal of excess soil is unnecessary

3. Makes it possible to reuse & optimize soft ground

4. Non-Vibration Work, Action to Underground Utilities

5. Can be done in any condition or weather

- Diameter(mm): ?25 ~ ?200

- Length (m) : 1.0 ~ 5.5 (Accordingly)

Features

1. Cost Reduction. It is possible to reduce cost in case of soft ground or difficult construction condition.

2. Shortening of Construction Duration. Labor cost is lessened and the construction period is shortened since curing is not necessary after work.

3. Concrete Unnecessary. It is an eco-friendly construction method that does not use concrete.

4. Disposal of Excess Soil Unnecessary. Disposal of surplus soil is not required since excavation is not necessary.

5. Can be Reused. It is possible to install in another place or can be easily demolished because it can be pulled out by back lashing easily.

6. Optimizes Soft Ground. Bearing capacity for vertical structures is increased on soft ground and it can makes foundation on the difficult place not possible with existing methode.

7. Non-Vibration Work. According to hydraulic auger and circulation press-in, non-vibration, anti-noise work is possible and makes construction condition simple.

8. Action to Underground Utilities. It overcomes obstructions such as underground utilities and eccentric structures.

9. Can be done in all construction conditions. Allows for construction in difficult conditions such as narrow construction places, non-vibrating soft ground, inaccessible places or difficult to reach places (places that only allow manual carriage).

10. All-weather construction.

Specification

[Composition of Spiral Pile]

1. Spiral pile is comprised of locking part and spiral.

2. Structure of locking part is set up according to top structure and construction situation.

[Specifications of Spiral Pile]

1. Diameter: ?25, ?50, ?75, ?100, ?125, ?150, ?200

2. Thickness: 3, 4.5, 6, 9, 12, 16, 19, 22

3. Length: 1.0 ~ 5.5m