How to Repair a Cement Porch Separating From the House

  1. Clean out the separated area between the house and the concrete porch using a shop vacuum to remove all debris.
  2. Place a wheelbarrow near the separation and combine one part cement with three parts masonry sand, then dampen with a hose.

How do you fix separated concrete?

Quote from the video:
Quote from Youtube video: Any loose debris from the damaged area with a wire brush and broom then you can use a caulk gun loaded with a masonry crack filler to fill the crack.

Can you patch a concrete porch?

To get a concrete patch to stick, it’s often possible to brush on a concrete bonding adhesive, a polymer similar to white glue, then fill the gap with a mixture of Portland cement, sand and water.

How do you repair a concrete front porch?

Quote from the video:
Quote from Youtube video: I like to apply a concrete bonding adhesive to guarantee a strong bond between the surface. And the resurfacing material.

How do you fix a sunken concrete porch?

3 Options to Repair Your Sunken Concrete

  1. Replacing or Repairing Concrete. If your concrete has cracked dramatically, or deteriorated, it might make sense to replace your sunken slab. …
  2. Mud Jacking. Mud Jacking is a common term for lifting sunken or settled concrete. …
  3. Polyurethane Foam.

How do you fill large gaps in concrete?

Wide cracks in concrete are best patched and sealed with a concrete patching compound. Smaller cracks, less than 1/4 inch wide, can be repaired with a concrete caulk or liquid filler. Patching compounds typically are mixed with water and applied with a trowel.

What do you use to patch concrete?

Small cracks are easy to patch with Quikrete Gray Self-Leveling Concrete Crack Seal. The product comes in a squeeze tube, and fills and seals cracks in concrete up to 1/2-inch wide. For large or deep cracks, you can use Quikrete Sand Mix or the company’s Concrete Bonding Adhesive.

What can I cover my concrete porch with?

Covering Choices for Concrete Porch

  • Stamped Concrete Overlay. If you want to cover a concrete porch, a stamped concrete overlay is an attractive option. …
  • Slate. If you prefer the look of natural stone, slate is an ideal option for covering your concrete porch. …
  • Interlocking Tile.
  • Brick Pavers.

How do you resurface a concrete porch?


  1. Repair – fix cracks in concrete patio with sealer or filler.
  2. Clean – power wash and sweep away debris.
  3. Prep – grind your surface for the overlay to bond better.
  4. Mix – combine overlay components and add grit additive or coloring agents.
  5. Apply – spread overlay onto area to be refinished.

How do you fix a cracked porch?

Quote from the video:
Quote from Youtube video: The main thing that I found that helps is to really try to force the sealant down into the crack. And it also helps to leave a little bit of excess sealant on top of your trail.

How do you repair a concrete porch floor?

Once the surface begins to pit, filling the divots with concrete is usually a temporary fix that loosens over time. You can fill pits with a bonding concrete repair material, which is similar to caulk. Restoring the porch to a more original appearance requires dressing it with a special resurfacing concrete mixture.

Why is my concrete porch crumbling?

When water fills those voids and then freezes and thaws repeatedly, the expansion and thawing of ice makes concrete crumble. It also pushes paint off the surface. So, the first step is to divert the gutter water away from your house. A plastic or concrete splash block that angles the water a few feet away would help.

Can old concrete be resurfaced?

Concrete resurfacing is a way to make old concrete look new again. A concrete coating is applied over the existing surface, offering a variety of color, texture and pattern options. This type of decorative refinishing can be done on driveways, patios, pool decks and even indoor floors.

Can you put a thin layer of concrete over concrete?

Yes, you can put new concrete over old concrete providing there are no issues such as significant cracks of frost heaves with your existing concrete. A new layer of concrete should be about two inches to ensure an even, strong coverage.

How do you resurface over exposed aggregate concrete?

How To Cover Old Aggregate Concrete: 11 Ideas

  1. Option One: Use A Surface Coating. …
  2. Option Two: Use A Matting System And Sealant. …
  3. Option Three: Use A Cover System. …
  4. Option Four: Add A Mulch Top Layer. …
  5. Option Five: Add Pavers. …
  6. Option Six: Cover With Thin Brick Strips. …
  7. Option Seven: Paint It. …
  8. Option Eight: Use Tiles.

Is concrete resurfacing a good idea?

But when the problem is just superficial cracking, discoloring, or minor chipping or spalling, resurfacing is a very good option. It’s a project that just about anyone can tackle, and it’s a lot more affordable than replacing the concrete slab.

Can you seal resurfaced concrete?

Any surface that is not smooth due to pitting, cracks, erosion, or spalling must be patched and repaired or resurfaced completely before applying a sealer. Allow for appropriate drying time of any repair materials used.

Can you use mortar to resurface concrete?

One method of concrete surface repair is to use thinset mortar to rebuild the top layer. Thinset mortar is a mixture of aggregates, cement and synthetic adhesives that make it bond to almost any clean surface.