How To Fix Broken Concrete Floor

To fix a crack in your concrete floor or driveway you ll need a caulk style waterproof liquid repair compound and a caulk gun both of which you can buy online or at a home improvement store.

How to fix broken concrete floor.

In order to prepare the crack for the compound use a wire brush to scrub away any loose concrete and debris. Even it out and let it cure for 24 hours to complete the job. Simply pouring wet concrete into a hole in your driveway sidewalk or basement floor won t make for a lasting repair. Using a cold chisel and a 3 pound sledgehammer undercut the hole by making the pop out wider at the bottom than at the top.

Start by chiseling and cleaning the cracked area so the mortar bonds better. Then mix the repair mortar and scoop it into the hole. How to fix up old concrete floors. Pop outs are small conical shape chunks of concrete that have popped out and left a hole behind.

Choose your concrete repair product. Concrete flooring is a budget friendly durable option that works in a variety of spaces including basements and garages. Holes 1 inch or deeper require a concrete mix with coarse crushed stone aggregate which bonds well with existing concrete. Concrete surfaces cannot be repaired with concrete.

But over time concrete can become. Shallower holes need a sand mix. You have to prep the edges correctly and use the right materials. Fortunately patching damaged concrete is an easy task.