This section provides an overview for screw piles as well as their applications and principles. Also, please take a look at the list of 40 screw pile manufacturers and their company rankings. Here are the top-ranked screw pile companies as of November, 2024: 1.BROOKER GROUP, 2.Skrood Helical Piles of Texas, 3.US Helicals.
Table of Contents
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A screw pile is a type of pile used for ground improvement.
Screw piles are driven into the ground while rotating a screw-shaped steel pipe to increase the strength of the ground by integrating the pile with the ground.
Compared to conventional pile driving methods, this method has the advantages of less noise and vibration, and a shorter construction period. It is costly and time-consuming to pour concrete and install a foundation on a large site. However, a strong foundation can be easily installed by driving screw piles while rotating them with heavy machinery.
Compared to the foundation at the time of concrete placement, the accuracy of the screw piles may deviate due to the driving method. For this reason, the mounting holes for the upper flange of screw piles are often long holes. The long holes also allow for fine adjustment during installation of the trestle, which is a feature that makes it easy to work with.
Screw piles are mainly used in civil engineering and construction projects. Screw piles can be easily installed in narrow spaces or on slopes where conventional pile driving methods are difficult. Because of this feature, these piles are widely used in outdoor solar panel installation work.
In order to install solar panels in the field, a frame must be installed. If the frame is simply placed on the ground, it will be blown away when a typhoon or gust of wind blows. A sturdy foundation is essential for a strong trestle, and screw piles can be used to lay the foundation inexpensively and in a short period of time.
Screw piles are also used in docks and offshore platforms. Screw piles can be driven into fragile ground such as rivers and seabeds, making them useful for laying foundations for docks and offshore platforms. Screw piles are especially suitable for offshore platforms because of the high durability required for such platforms.
Other applications include small buildings and ground improvement. Screw piles increase the strength of the ground, prevent ground subsidence, and improve the earthquake resistance of buildings.
The principle of screw piles is to integrate the pile with the ground by driving a screw-shaped steel pipe attached to the end of the pile into the ground while rotating it.
Screw piles tighten the ground with the rotating screw piles. This increases the density of the ground and the strength of the soil. The screw pile is resisted by the frictional force of the ground, and as the driving progresses, the ground and the pile become one.
Generally, a hydraulic motor is used for driving. Piles of appropriate length and diameter can be selected to suit the ground conditions, allowing for a highly flexible installation. In most cases, they are hot-dip galvanized, so they will not rust or corrode even after prolonged outdoor use.
There are various types of screw piles. The following are examples of screw pile types
This is a commonly used type of screw pile. It is shaped like a large wood screw and has a spiral projection on about half of its overall length. This type is the least expensive.
It is used especially for lightweight structures such as gardens, playground equipment, and signs. These are relatively small piles, and the diameter of the steel pipe is generally a few dozen centimeters. On the other hand, other screw piles used for building foundations can be as large as one meter or more in diameter.
Large screw piles have larger spiral wings than ordinary screw piles. The wider wings provide stronger anchorage to the ground and increase the vertical strength of the pile. They are best suited for use in agricultural land where the ground is relatively weak and soft.
Spiral piles are more like screws themselves than screw shapes. Leaving the top flange and a single pipe section of several tens of centimeters, all the rest of the pile is formed in the shape of a screw. This shape gives a very high stabilizing effect in any kind of ground.
*Including some distributors, etc.
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Grip-Tite Manufacturing Co. LLC., established in 1921 and based in Winterset, Iowa, USA, is a manufacturer of foundation repair and earth anchoring products. The company primarily produces foundation repair products such as push piers, helical piles, and wall anchors. It also offers earth anchoring equipment for telephone or electrical utilities, and water management products such as sump pumps and basins. The company chiefly serves clients in the residential, public utilities, and construction sectors.
EMPIRE PIERS, founded in 2010 in St Louis, Missouri, USA, sis a manufacturer of helical piers, anchors, and screw piles. The company’s product portfolio includes helical piles, underpinning brackets, anchors, and foundation repair products. With ISO 9001 certification, it offers precision and adherence to international quality standards, offering durable, corrosion-resistant equipment. Its products find applications in various industries, including residential and commercial construction, civil engineering, infrastructure development, and renewable energy projects for unique, cost-effective, and sustainable foundation systems.
The IDEAL Group, founded in 1956 and headquartered in East Rochester, New York, USA, is a manufacturer of deep foundation systems for commercial construction projects. The company manufactures a range of product varieties, including helical piles, helical anchors, and driven piles, adhering to stringent quality standards, with ISO 9001 certifications for quality and stability. Its deep foundation equipment offer benefits such as rapid installation, load-bearing capacity, and adaptability to various soil conditions, making them ideal for commercial, industrial, infrastructure, and civil engineering projects, facilitating the stability and durability of structures in distinct applications.
Helical Anchor Inc, founded in 1990 and headquartered in Minneapolis, Minnesota, USA, is a manufacturer of helical piles, helical piers, and helical anchors. The company offers a comprehensive range of product varieties, including square shaft helicals, round shaft helicals, and extensions, meeting stringent quality standards. It is ISO 9001:2008 certified, and its products are engineered for performance and durability. Its solutions provide benefits such as quick installation, load-bearing capacity, and adaptability in various soil conditions, making them ideal for foundation construction, infrastructure support, and underpinning in residential, commercial, industrial, and civil engineering projects.
TMG Manufacturing was founded in 2002 and is located in Tampa, Florida, and is a supplier of geotechnical products, drill rigs, and, tooling and equipment for various industrial applications. The company's product folio consists of compaction grouting products and drilling tools, installation equipment, foundation repair products, pre-construction products, and test rigs that have a wide range of applications in mining, construction, material handling, oil & gas, and, power generation industries. The company also offers rubber track carrier platforms that can be used for drill rig conversions, pipe, water tank, and drilling tooling transport applications.
BROOKER GROUP, established in 1995 in New South Wales, Australia, is a manufacturer of formwork, sheet metal, screw piles, and steel fabricating products. The company manufactures an extensive range of products, including formwork systems, customized sheet metal components, pressed metal components, structural steel elements, and precision-fabricated metal parts. With ISO 9001 certification, its products are used for precision, durability, and stability. Its offerings serve various industries, such as construction, infrastructure projects, architectural projects, and manufacturing for professionals seeking robust formwork and metal fabrication solutions.
Reliable Welding Services Ltd, established in 1978 in Edmonton, Canada, is a manufacturer of steel fabrication systems and screw pile system. The companyspecializes in structural steel fabrication, helical pile supply, oilfield equipment, and custom manufacturing solutions. It holds ISO 9001 certification, ensuring the products meet rigorous quality standards and offering precision, durability, and safety in all its offerings. It serves a wide range of industries, including construction, infrastructure development, oil and gas exploration, and various custom fabrication projects.
GoliathTech Inc, established in 2004 and headquartered in Quebec, Canada, is a manufacturer of screw pile foundation system. The company offers distinct varieties of screw pile products designed for different applications, including helical piles, ground anchors, and foundation repair brackets. It holds ISO 9001 certifications, for meeting rigorous standards for performance and stability. These screw pile foundation systems provide numerous benefits, such as rapid installation, load-bearing capacity, and adaptability to various soil conditions that are important for residential, commercial, industrial, and infrastructure projects.
Madewell Products, founded in 1986 and based in Carrum Drowns, Victoria, Australia, is a manufacturer of a wide range of concrete construction products and supplies. The company’s product varieties include rebar support chairs, concrete accessories, slab bolsters, and steel stakes, serving the construction and concrete industries. It holds ISO 9001, 14001 and CE certifications, delivering robust and durable solutions. Its products provide benefits such as improved concrete quality, reduced construction time, and increased safety on job sites. These solutions find applications across various industries, including commercial and residential construction, civil engineering, and infrastructure development.
RADIX, founded in 2019 in Dundee, United Kingdom, is a manufacturer of ground screws, extendable screw piles, and screw piling equipment. The company’s product range includes ground anchors, helical piers, anchoring brackets, and specialized piling machinery. It adheres to ISO 9001 standards, offering precision engineering, robust durability, and resistance to environmental factors. Its products find application in a wide array of industries, including construction, infrastructure development, renewable energy projects, and foundation systems for residential and commercial buildings, offering economic and eco-friendly foundation options.
Ground Sun Ltd, founded in 2004 in London, United Kingdom, is a manufacturer of screw pile foundations and underpinning equipment. The company’s product range includes helical piles, ground screws, underpinning brackets, and foundation repair products. With ISO 9001 certification, it offers robust quality, allowing durability, corrosion resistance, and ease of installation. Its products serve various industries, including residential and commercial construction, civil engineering, renewable energy projects, and infrastructure development. It offers dependable, cost-effective, and sustainable foundation systems for various applications.
Francis & Lewis International Limited, established in 1991 and headquartered in Gloucestershire, United Kingdom, is a manufacturer of structural steel fabricator products. The company manufactures a diverse range of products, including steel towers, rail components, nuclear facility structures, radar equipment, and telecom infrastructure. It holds ISO45001 and ROSPA certifications, for superior quality, safety and adherence to industry standards. Its products offer robust strength, durability, and precision,important for applications in telecommunications, power transmission, transportation, and critical infrastructure projects.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | BROOKER GROUP |
6.0%
|
2 | Skrood Helical Piles of Texas |
5.1%
|
3 | US Helicals |
4.5%
|
4 | EMPIRE PIERS |
4.1%
|
5 | Groundworks Company |
3.7%
|
6 | RADIX |
3.7%
|
7 | Cantsink of Atlanta |
3.4%
|
8 | FLI Structures |
3.4%
|
9 | Ground Sun Ltd |
3.2%
|
10 | GeoSolv Design + Build Inc. |
3.0%
|
Derivation Method
The ranking is calculated based on the click share within the screw pile page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
United States of America | 15 | 48.4% |
Canada | 9 | 29.0% |
Australia | 3 | 9.7% |
China | 2 | 6.5% |
United Kingdom | 2 | 6.5% |