Filling Large Gaps In Concrete

The driveway slopes down from my garage to the street.

Filling large gaps in concrete.

Also check concrete supply centers as backer rod is used to fill gaps in poured concrete walls. Push the appropriate size backer rod into the gap below flush with the surface. Set the rod 1 4 in. Concrete joints for driveways patios and other additions can be large gaps in your pavement that you need to seal to prevent damage detritus filling them up and potentially future driveway.

The straight line gaps between the slabs has enlarged and some cracks are as wide as 2 inches. Fill the gap between a concrete patio and house. Use foam backer rod into the gap with your fingers. Gaps in concrete whether they result from cracks in the slab or occur between the slab and an adjacent surface can serve as openings that allow dirt moisture or insects into your home.

My concrete driveway has eight large slabs. All it takes is backer rod and concrete flex sealant. Fill large gaps or cracks in concrete to avoid damage to your slab. We ve noticed water damage in our sunroom which is bordered on one side by our concrete patio.

So filling them should be a maintenance priority. How to seal and fix a gap between foundation and concrete sidewalk or patio. If we re right then that hopefully accounts for the water damage. Fill the crack with urethane caulk similar to what you would use for driveway caulk.

Once you are done filling the crack use a small brush broom or even a block of wood to rub across your patch to help match the consistency of your patch surface with the surface of the original concrete. Caulking concrete cracks install backer rod. Fill and smooth the joint. Lower than the surface of.

After a quick investigation we believe that water has entered the gap between the patio and the foundation.