From high-density polyurethane foam to concrete piers, groundwork repair comes in a wide range of options. The selection of the right groundwork repair depends on the geographic region and conditions of the site for the repair. Till the 1970s, concrete has been the major repair method. Nowadays there are several popular methods used in repairing foundations at home.
Steel piers have been known to revolutionize foundation repair procedure. These piers take very less time and less landscape in comparison to conventional concrete piers. With time, these piers have become much more technologically advanced and data driven to install.
If you are looking for an interior slab and exterior groundwork repair, then helical piers would be the best choice. These piers are beneficial for fresh construction and as a repair procedure. Areas that are lightly loaded such as vinyl sliding structures or porch columns make it a great match for helical piers. They are highly versatile and under-used pier available in the market.
This is the commonest and the most preferred type of groundwork repair pier. It is commonly used in the pre-construction stage of structures. These piers can also be used as a repair utility. Before the introduction of hydraulic steel pier, concrete piers have been the most used repair method.
Though the groundwork repair outcome that you get from concrete piers is permanent, but it provides a few drawbacks. The difficulty and cost of drilling rigs into housing yards are comparatively less than ideal. Groundwork repair agents need to dig a huge amount of dirt from the holes, which makes cleaning quite difficult. Due to all these reasons, concrete piers are considered to be the costliest method of groundwork repair.
This foam due to its high density is again a very good product intended for slab repair. Technicians who perform groundwork repair inject the foam into the checkerboard grid. The place of injection is close to six foot, on center in the impacted region.
This product occupies a very significant place in the market due to its cost and repair speed. Users need to be cautious of this product, as the foam can lead to infiltration and clogging of the HVAC duct. One should perform plumbing tests before injection of foam to ensure that there is no leakage in the drain or supply line.
Groundwork repair is an important thing that requires the right knowledge to perform it. Learning about the pros and cons of the different types of repair methods will help in making the right decision.