Helical Piers

Understanding Helical Piers

Helical piers, also known as helical piles, are deep foundation solutions used to secure new or repair existing foundations. They are designed to provide stability in a variety of soil conditions and are widely recognized for their versatility and durability in construction projects.

Types and Applications

There are several types of helical piers, including helical screw piles and screw foundation piles. These piers are commonly employed in constructing helical piles foundations, offering solid support for structures like residential homes, commercial buildings, and especially for helical piles for decks. The adaptability of helical piers makes them suitable for both light-duty applications, such as helical deck pier installations, and heavy-duty construction needs.

Features and Materials

Helical piers are crafted from strong steel and are characterized by their screw-like design, which allows for easy insertion into the ground. The design of a helical foundation pier includes one or more helix-shaped blades affixed to a central shaft. This configuration is crucial as it provides the necessary bearing capacity and minimizes soil disturbance during installation.

Advantages of Helical Piers

The advantages of using helical piers include their quick installation and minimal impact on the environment. Unlike traditional foundation methods, helical pier installation does not require extensive excavation. This aspect is particularly beneficial in sensitive areas where traditional foundation methods could cause more disruption. Additionally, helical piers are known for their load-bearing capabilities immediately after installation, which can significantly reduce project timelines.

Installation and Adjustability

The installation process of helical piers is precise and requires specialized equipment. However, the process is less intrusive compared to other foundation methods. During helical pile installation, the piers are screwed into the ground until the desired depth and capacity are achieved. One of the unique benefits of helical piers is their adjustability; they can be extended with additional sections to reach the necessary depth.

Choosing the Right Helical Pier

Selecting the appropriate helical pier for a project involves considering the load requirements, soil conditions, and environmental factors. While the helical piles cost and helical piers price are important considerations, it is crucial to focus on the specifications and suitability for the intended application to ensure a successful foundation solution.