The Evolution of Foundation Repair in New Orleans

History of Foundation Repair

THE EVOLUTION OF FOUNDATION REPAIR IN NEW ORLEANS

Brick and Mortar

Older buildings used traditional bricks for their foundations, but they were not reliable or suitable for our city’s soil. This led to the development of new methods and materials.

Steel Reinforced Concrete Spread Footings

In the 1910s and 1920s, concrete became popular for foundations because of its strength and durability. However, in some places, these foundations tended to sink.

Pilings

As the city expanded, houses were built in increasingly unstable areas. To support the structures, foundations made of wooden pilings or concrete piers were needed, reaching depths of 30 to 50 feet. These methods are still employed, but they have evolved it to include steel pilings and other high-strength materials.

House Raising

House Raising became popular in some areas of the city where homes were built on small lots. As families grew, they had no space to add on; so, they would raise homes to add a second level. In areas prone to flooding, house raising was a common practice as well. After Hurricane Katrina, elevation techniques have become more advanced, including raising concrete slab homes and historic buildings.

Modern Methods of Foundation Repair

Auger cast concrete pilings

In the 60’s, 70’s, and 80’s, auger cast concrete pilings were used. They could only go about 10′-15′ deep because of the soft soil at that depth. This limited the use to a few areas around the city.

Segmental pre-cast concrete pilings

This method uses hydraulic power to place small concrete sections with steel pins under a foundation for stability. This system allows us to go to much greater depths and offer a lasting repair to most homeowners.

Helical Pile

New technology called helical piles screw into the ground and provides stability based on soil conditions.

Possible Foundation Repair Complications in New Orleans

Soil Conditions

The silty and sandy soil in New Orleans presents unique challenges for foundation repair.

Water Table

The high-water table in the city complicates foundation repair efforts.

Regulations

Building codes and regulations have evolved, necessitating updated foundation repair methods to meet these standards.

Future Trends

Sustainability

As with many other industries, sustainability is becoming a significant consideration, affecting the materials and methods used.

Technology

Companies are introducing advanced sensors, AI, and other technologies to monitor foundation health in real-time.

Affordability

The drive to make these advanced methods more affordable for homeowners is a constant focus.

Our Continued New Orleans History

Abry Brothers has been around for the last 183 years. We have witnessed these changes and have had a significant impact on many of the repairs mentioned above. We will continue to be a driving force for the future.

No history of foundation repair would be complete without the contributions of Abry Brothers.