Repair Garage Floor Sinking

Our company concrete corrections specializes in lifting supporting and void filling with polyurethane foam.

Repair garage floor sinking. Soil erosion can be another cause of a sinking slab. The cost of resurfacer for a two car garage is typically less than 200. If the soil beneath your garage floor has become displaced or was not compacted correctly to begin with that soil needs to be stabilized and replaced before future repairs can be done. Before we can determine the best method s of repair we need to assess the floor and how it connects to the wall.

A simple fix with a rain gutter system french drain or sump pump can solve this problem. This is usually indicated by cracking in the foundation and wall. If you don t fill that void you will continue to experience sinking of your garage floor so this needs to be addressed. Slap a diamond blade into your circular saw and set it to its maximum cutting depth.

You need to bring in a specialist they will have to jack up that corner. They do this by sinking a steel post into the ground and literally jacking up the corner that is sinking. Some contractors recommend repairing a sinking slab by demolishing the damaged area and pouring new concrete. Put in the bottom layer.

There are helical flights on the pier that look a little like clothespins and their purpose is to push the pier further into the ground as well as to support the pier. Sometimes a garage floor will sink or crack because the soil erodes from underneath the concrete slab. Tom you are absolutely correct in why the garage floor settles over time and most likely after 50 yrs its most likely done moving but what we want to tell you about is a process called polyjacking. If the floor is sinking to one side this could mean the garage foundation may be settling.

Helical piers are screwed or drilled into the ground with a hydraulic torque motor. There are several problems with this repair strategy. Heavy water flow sometimes washes away soil beneath a slab which then sinks into the resulting hole or void. Cleaning and resurfacing the floor usually takes one day on the other hand clearing out your garage so you can work may take weeks.

If rainwater pools at the foundation erosion is likely to occur. Wear an n95 respirator and safety glasses and cut out the old asphalt. Garage foundation repairs to fix sinking and settlement foundations we use helical piers. You ll also need to buy or rent some special tools so expect your total cost to be about 300 for this how to resurface concrete project.

My recommendation is to redo the cement floor based on your explanation.