If you don t water will pool in the depression seep into the soil below and eventually destroy the driveway.
How to fix a sinking floor and sink.
But when your driveway repair has sunk to the point where it s 4 or 5 in.
There are two main reasons for a slab to sink and there are two repair options that don t involve grabbing a sledgehammer demolishing your driveway and replacing it.
These changes could all indicate that you have a problem with your garage floor sinking and you need a solution to support your garage foundation.
If you re dealing with concrete slab sinking you ll probably start to notice that the concrete is tilted or looks uneven.
When a garage is built the soil needs to be excavated a couple of feet above the perimeter of the foundation.
If it s made up of multiple slabs they may have moved differently.
Sinking concrete floors are an indication of building subsidence when the ground sinks due to movement of underground material.
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.
Homes both new and old often settle or sink causing foundation problems.
Sinking concrete typically has a pretty clear appearance.
Lower than your garage floor it s time to fix it.
It s normal for asphalt driveways to sink a bit over time.
That usually isn t the best idea anyway because it doesn t address the cause of the sinking which has to do with the underlying soil.
A sinking or settling garage is caused by poorly compacted soil beneath the concrete slab.
We thought we d chime in here for a slightly different perspective on sinking garage floor issues.
A building can sink at various points or the collapse can be spread across the entire footprint of the foundation depending on where the affected ground is and how large an area it is.
If your floor is leaning to one side there are large gaps between the door and doorjamb or you ve experienced water problems you may be in need of foundation repair.
A durable fix for a sinking driveway apron.