Lowell Indiana Concrete Garage Floors – Winter Salt

Lowell sits in southern Lake County, and winter roads here get salted like the rest of northwest Indiana. State Road 2 runs through town. So a short drive can load a car with brine. Concrete Garage Floors in Lowell catch that melt when the car parks and thaws. Because many garages in town stay unheated, the slab stays near the outdoor temperature while the underbody drips.

We’ve walked those floors in spring for years. But the band under the tires and through the middle of the stall is where the paste goes first. Because melt falls from the frame and the wheel wells, that strip stays wet after the rest of the floor has dried. Then the top paste starts to flake.

Concrete Garage Floors in Lowell and Where the Melt Lands

A sound floor still shows tight paste across the whole stall. What we find on the slab is salt water the car left behind. Snow and slush cling to the car on the drive home. After the car sits, that load melts and runs onto the slab. The heaviest drip lines up with the underbody, so that stall takes a heavy load of brine through the winter. We’ve seen two-car garages where one stall was far worse. So that stall matched the car used for the daily drive.

Concrete is porous. The brine soaks into the surface. When an unheated garage drops below freezing, water in those pores turns to ice and the surface scales. So the damage stacks up through the winter, even when nobody notices until the floor dries out. An older floor with a weak top loses paste in that wet band.

Spring Scaling on Concrete Garage Floors in Lowell

After a winter of salted roads, people have called about a floor that dusts under a broom. White salt film sits in the low spots. Stone shows through where the paste has scaled, and the pitting is deepest under the car. We’ve pulled up Concrete Garage Floors in Lowell where the top of that band was gone and the concrete a few feet away was still sound. So the failure is local, and it tracks the drip.

We check how deep the scale goes before we talk about a patch. When the pitting is deep, or the surface keeps dusting after a sweep, patch work usually comes back off. Then we talk about concrete removal and a new pour. Tear out and replace is the job when the salt has worked through the wear surface. We lay out Concrete Garage Floors in Lowell as a full stall or the whole floor when the bad band is wide.

Pouring New Concrete Garage Floors in Lowell

On Concrete Garage Floors in Lowell, we break out the failed concrete and haul it off. Then we set the base and pour back. The new slab needs a sound subgrade, so we look at the soil under the old floor before we place concrete. We finish the top with a light trowel. A glassy steel-troweled skin scales faster once brine gets on it. After the pour cures, some owners have asked for epoxy. We also place colored concrete and acid stains when the garage should sit with other decorative concrete in the house. We’ve seen coatings peel where they went over scaled concrete.

After the stall is laid out, the visit can cover the strip at the overhead door when salt has damaged that concrete too. Sometimes the apron just outside has been breaking up, and we’ve folded that into the same tear-out. Residential jobs like this can include slabs and service walks on the same visit, which is the kind of residential concrete we do around a house. Our concrete garage floor work covers the stall itself, from a partial replacement to a full new floor. Cabe’s Concrete is family owned, and we plan the work so the garage is usable again without stretching the days on site.

A fresh slab will take brine again if the car still sheds melt on it all winter. Wiping slush off the underbody, or letting the car drip in the drive before it pulls in, keeps the new paste drier. For example, the stall that stays wet through the cold months is the one that scales once the floor dries. We still find salt film on floors where a coating went down over soft paste. The film means brine is still reaching the concrete under the coating.