Combination Helical Pile Manufacturer

Combination Helical Pile

Combination Helical Piles, also known as Combo Helical Piles, are advanced foundation solutions that integrate the strengths of both square and round shaft designs. The Combo Helical Pile features a square shaft lead section, which excels in penetrating dense materials and generating bearing capacity. This is followed by round shaft extensions that enhance lateral load resistance and buckling stability, making them ideal for various construction applications. They are particularly effective in challenging soil conditions, such as when hard soils lie beneath softer layers, ensuring a secure foundation for both residential and commercial structures.

Combination Helical Piles are installed by screwing them into the ground with specialized equipment, minimizing soil disturbance. These piles can be customized to meet specific project requirements, accommodating various lengths and capacities. They work seamlessly with other helical products, such as helical anchors and micropiles, to provide comprehensive foundation support. With their immediate load-bearing capabilities, Combo Helical Piles allow for rapid project progression without the delays associated with traditional foundation methods.

Key Features:

• Superior penetration in dense soils

• Enhanced lateral load resistance

• Customizable lengths and capacities

• Quick installation with minimal site disruption

• Immediate load-bearing capacity upon installation

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Specification

Combination Helical Pile Drawing

LEAD SECTION
CAT. ND.	A	B	C	D	E	F	G	H	J
C1500403	79″	8″	10″	12″		24″	30″		25″
C1502196	60″	6″	8″	10″		18″	24″		17″
C1502198	60″	8″	10″	12″		24″	30″		6″
Cl502202	125″	14″	14″	14″		42″	42″		41″
C1502197	79″	6″	8″	10″	12″	18″	24″	30″	7″
Cl502200	125″	8″	10″	12″	14″	24″	30″	36″	35″
Cl502201	79″	10″	12″	14″		30″	36″		13″
C1502199	125″	8″	10″	12″		24″	30″		71″
C1502093	79″	12″	14″			36″			44″
C1501735	125″	10″	12″			30″			97″
Cl502221	79″	14″

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Frequently Asked Questions (FAQ)

What are the applications of Combination Helical Piles?

These piles are utilized in residential foundations, commercial buildings, docks, and bridges. Their ability to perform well in challenging soil conditions makes them suitable for both new construction and foundation repair projects.

How are Combination Helical Piles installed?

Installation involves site assessment and preparation, followed by using hydraulic torque motors to drive the piles into the ground. This method minimizes disturbance and allows for immediate load-bearing capacity.

What are the advantages of Combination Helical Piles?

They offer rapid installation, immediate load-bearing capacity, minimal site disruption, and versatility across different soil types. Their reusable nature and suitability for tight spaces make them a cost-effective solution for deep foundation projects.

What are the typical sizes of Combination Helical Piles?

Typical sizes include 1.5″/2.875″, 1.75″/3.5″, and 2.25″/4.5″. As a leading manufacturer, we can customize sizes based on specific project requirements.

How deep can Combination Helical Piles be installed?

These piles can be installed to depths ranging from 2 meters to over 60 meters, depending on soil conditions and project specifications. In some cases, they can reach depths of 150 feet or more in soft soils.

What materials are used in Combination Helical Piles?

Typically made from galvanized steel to prevent rust, they can consist of solid square shafts or round hollow shafts with helical plates welded for enhanced load-bearing capacity.

What is the load capacity of Combination Helical Piles?

They can support loads up to 500 tons, depending on soil conditions and design specifications. Load capacity is assessed through torque correlation and soil bearing analysis.

Can Combination Helical Piles be customized?

Yes, they can be tailored to meet specific project needs, including variations in size, shape, and helix configurations based on unique site conditions.

What are the environmental benefits of Combination Helical Piles?

Combination Helical Piles reduce concrete usage, lowering carbon emissions. Their minimal excavation requirements preserve natural landscapes, and they are made from recyclable materials, making them environmentally friendly choices for construction.