Are Cracks In Garage Floor Normal

Be they straight jagged or spiderweb like fine cracks in the basement floor commonly result from surface shrinkage as.

Are cracks in garage floor normal.

Hairline cracks need no repair and are not indicative of a larger problem. It is very normal for the garage floor to have cracks in them. Outside wall on west side of the house there are 5 horizontal cracks. Another possible cause of a crack can be standing water.

Frost heaves or expansive soil damage photo above can cause substantial damage to basement crawl space or garage floor slabs in some conditions. It is very normal for the garage floor to have cracks in them. Vertical and horizontal cracks in drywall or plaster walls typically indicate drying and shrinkage which is normal after construction. First horizontal crack on garage wall around 1 8 inch wide and 3 feet long located 2 inches above the floor.

You can fix the cracks easily if you like. In general a small number of tight less than 1 8 inch wide stable cracks are considered normal shrinkage cracks. Advanced settlement cracks are open buckets waiting to collect water. A little bit of settlement is normal over the years but it can put pressure on garage floors and result in cracks.

Settlement cracks are generally more serious than shrinkage cracks. Are cracks in garage floor normal. This requires tensile strength provide by rebar placed in a grid in the slab. Each around 1 16 inch wide and 2 to 3 feet long.

Water is a powerful force and if it is allowed to freeze the resulting ice expands and widens any tiny crack it has seeped into accelerating damage to a concrete floor. The good news is that most cracks in garage floors are common and not an indication of serious structural issues however there are a few that indicate that maintenance is needed or that there may be a structural concern. If they are larger or growing wider then you probably have uneven settling taking place and the slab is not strong enough to tolerate the movement. You can fix the cracks easily if you like.

Unless there is a structural defect in the floor there is no need to worry about the cracks. Ultimately severity depends on crack width and if it continues to grow or not. Cold joints look like cracks but are ok. Analyze the direction of the crack.

For example large trees near your garage may have roots that reach under the floor disturbing the cement and causing it to crack. Unless there is a structural defect in the floor there is no need to worry about the cracks. You will see cracks in most garage floors. See details at frost heaves foundation slab.

Are cracks in garage floor normal.