Cracked Concrete Basement Floor

Concrete basement floor cracks can encompass a wide variety of types and severities.

Cracked concrete basement floor. Basement floors on the other hand rarely use rebar and typically run 3 to 4 inches thick. How to fix surface cracks with concrete filler. The sub base wasn t properly compacted and the concrete settled in one area causing the basement floor to sink and crack.

Although it may seem daunting repairing cracks in your basement floor is something you can do without going to the expense of hiring a professional. Repairing cracks in a concrete floor. If your basement floor is cracking you might not know what you can do to fix it especially if you re a homeowner without a lot of experience in home repair.

Your concrete basement floor eventually cracks and lifts due to the pressure of the expanding soil underneath. This scenario calls for you to look for professional basement waterproofing services as you will need to not only fix the current issue but take. Because basement floors are poured after the walls are poured the concrete where they meet doesn t always bond completely and this is a common spot for a crack to appear when the house settles.

Action should be taken immediately if you notice concrete in your basement lifting. If you find cracks in the concrete of your basement don t panic. Small cracks in the basement floor commonly result from shrinkage as the concrete dries which pulls the concrete apart.

Often they use wire mesh as reinforcement which keeps concrete pieces together but doesn t prevent cracks. That may explain why your slab has fared so well vs. As it dries the concrete begins to shrink.

If no expansion joints are cut into the concrete floor then shrinkage cracks will likely appear. There are a lot of variables. These are quite common.