Foundation settlement is a serious issue that can compromise the safety, value, and longevity of any structure. One of the most proven and efficient solutions for stabilizing and lifting settled foundations is the push pier system—and the PPR002 Push Pier is designed to deliver strength, precision, and ease of installation where it matters most.
What Is a Push Pier?
Push piers—also known as push piles, resistance piers, hydraulic push piers, or jacked piles—are a foundation repair solution that has stood the test of time. In fact, the core design has been in use for over 100 years.
At its core, a push pier is a series of hollow steel pipes that are hydraulically pushed deep into the ground until they reach a load-bearing stratum, such as bedrock or stable soil. Once installed, the piers transfer the weight of the structure away from unstable surface soils and onto this solid layer, restoring stability and, in many cases, allowing the foundation to be lifted back toward its original level.
The PPR002 Push Pier: Designed for Efficiency and Strength
The PPR002 Push Pier is engineered for straightforward installation and long-term performance. It is specifically designed to be installed using hand tools and a hydraulic ram positioned directly beneath the structure, eliminating the need for large, disruptive machinery.
The system consists of:
- Pier head – Connects the pier to the structure
- Pier lead – Guides the initial penetration into the soil
- 8-inch inner and outer steel pipes – These pipes overlap to create the required pier length needed to reach competent load-bearing soil
As each pipe section is hydraulically driven into the ground, additional sections are added until the pier reaches the desired depth and resistance.
How Push Piers Work
One of the key advantages of push pier systems is how they use the structure itself as part of the installation process. A hydraulic ram pushes the pier into the ground by using the weight of the building as resistance. This resistance force keeps the piers firmly in place once installed, ensuring long-term stability.
After the piers reach the load-bearing stratum, they are anchored to the foundation using pier brackets. This connection allows the system to:
- Stabilize the foundation
- Prevent further settlement
- Provide lift and leveling where possible
Advantages of Push Pier Technology
Push pier systems like the PPR002 have been used in foundation repair for over a century. Their continued use is due to several key advantages:
- Minimal site disruption due to compact installation methods
- No requirement for large or specialized machinery
- Effective for deep foundation stabilization
- Utilizes the structure’s own weight for reliable resistance
- Suitable for residential, commercial, and light industrial structures
Unlike helical piers, push piers do not rely on soil torque capacity, making them a dependable option in many challenging soil environments.
A Proven Solution for Long-Term Foundation Stability
The PPR002 Push Pier combines a century-old engineering concept with modern materials and precision manufacturing. Its simple yet powerful design makes it a trusted choice for contractors and engineers seeking a reliable foundation repair solution without unnecessary site disruption.
Whether you’re addressing foundation settlement, structural instability, or long-term soil issues, the PPR002 Push Pier offers a durable, efficient, and time-tested approach to restoring confidence in your structure.