Foundation Repair

Comprehensive Assessment

At Jersey City Foundation, we start with a thorough assessment of your property to accurately diagnose any foundation issues. Our experts use advanced diagnostic tools and techniques to identify the root cause of the problem. This detailed evaluation allows us to develop a customized repair plan tailored to the specific needs of your home or building.

Piering Systems

Helical Piers Helical piers are a versatile and effective solution for stabilizing and lifting settled foundations. These screw-like steel piers are driven into the ground until they reach stable soil or bedrock. The helical plates on the piers provide support and distribute the weight of the structure evenly. Helical piers are ideal for both residential and commercial properties and can be installed with minimal disruption.

Push Piers Push piers are another excellent option for addressing foundation settlement. These piers are hydraulically driven deep into the ground to reach load-bearing soil or bedrock. Once installed, they can lift and stabilize the foundation, preventing further settlement. Push piers are particularly effective for homes with heavy structures or in areas with poor soil conditions.

Slab Jacking

Slab jacking, also known as mudjacking or concrete lifting, is a cost-effective method for raising sunken concrete slabs. The process involves drilling small holes in the affected area and injecting a slurry mixture beneath the slab. This mixture fills voids and lifts the slab back to its original position. Slab jacking is suitable for driveways, sidewalks, patios, and other concrete surfaces that have settled over time.

Wall Stabilization

Wall Anchors Wall anchors are designed to stabilize bowing or leaning foundation walls. The system consists of steel plates that are installed on the interior of the wall and connected to anchors driven into the ground outside the structure. Tightening the connection over time pulls the wall back into its original position, providing long-term stability.

Carbon Fiber Strips Carbon fiber strips are a non-invasive solution for reinforcing cracked or bowing foundation walls. These high-strength strips are bonded to the wall with epoxy, creating a strong, flexible reinforcement that prevents further movement. Carbon fiber strips are ideal for walls with minimal to moderate bowing and can be installed quickly without major disruption.

Crack Repair

Epoxy Injections Epoxy injections are used to repair cracks in foundation walls, floors, and other concrete surfaces. The epoxy resin is injected into the crack, filling it completely and creating a watertight seal. Once cured, the epoxy restores the structural integrity of the concrete and prevents water infiltration.

Polyurethane Foam Injections Polyurethane foam injections are another effective method for sealing cracks. The foam expands to fill the crack, providing a flexible, durable seal that can accommodate slight movements in the foundation. This method is particularly useful for sealing cracks in areas prone to moisture or where minor shifts in the foundation are expected.

Underpinning

Underpinning is a technique used to strengthen and stabilize the foundation of a structure. This method involves extending the foundation depth or distributing its load over a larger area. Underpinning can be performed using several techniques, including:

Mass Concrete Underpinning Mass concrete underpinning is the traditional method, where sections of the foundation are excavated and filled with concrete to create a new, deeper foundation. This method is highly effective for stabilizing older homes and buildings with shallow foundations.

Beam and Base Underpinning Beam and base underpinning involves constructing a reinforced concrete beam beneath the existing foundation, supported by a series of concrete bases. This method distributes the load more evenly and provides additional support for the structure.

Mini-Piled Underpinning Mini-piled underpinning is used in situations where access is limited or the soil conditions are unsuitable for traditional methods. Steel mini-piles are driven deep into the ground to reach stable soil, and a new foundation is constructed on top of these piles. This technique is highly effective for stabilizing foundations in difficult soil conditions.

Soil Stabilization

Chemical Grouting Chemical grouting is used to improve the stability of the soil around your foundation. The process involves injecting a chemical grout into the ground, which then hardens and binds the soil particles together. This creates a more stable base for your foundation, reducing the risk of settlement and shifting.

Compaction Grouting Compaction grouting is another method used to stabilize soil. A grout mixture is injected into the ground at high pressure, compacting the surrounding soil and filling voids. This process increases the density of the soil, providing better support for your foundation.