If you need to level low spots on your floor, use a concrete patching compound. The patching compound also works well to repair any cracks that formed when the concrete settled. You don’t need many tools for this project, but you do need to wear protective gear for your eyes and hands.

How do you fix a dip in a concrete patio?

Quote from the video:
Quote from Youtube video: And clean off the surface in preparation for the concrete glue well apply the concrete glue directly to the surface. And you'll need just enough to coat the entire surface.

How do you fill a low spot in a concrete patio?





If you need to level low spots on your floor, use a concrete patching compound. The patching compound also works well to repair any cracks that formed when the concrete settled. You don’t need many tools for this project, but you do need to wear protective gear for your eyes and hands.

What is concrete depression?

A concrete depression form system and method having a rail that is readily removable from sacrificial support towers after the concrete has sufficiently cured, leaving a slab having an elevated interior slab surface and a depressed or lower exterior slab surface, the support towers being structured such that concrete

How can I make my outdoor concrete patio look better?

Plan a fun summer!

  1. Lay Decking Flooring. Did you know you can lay decking over a concrete slab? …
  2. Add Curves With Pavers. …
  3. Lay Slate Tiles. …
  4. Stain the Concrete to Look Like Tile. …
  5. Add a Beautiful Outdoor Rug. …
  6. Paint Concrete. …
  7. Dress it Up. …
  8. Add a Retaining Wall.


How do you fill depression in concrete?





Quote from the video:
Quote from Youtube video: Use a self leveling sealant which is also a flexible coating to fill in expansion joints. This is an optional step based on your personal preference.

How do you fill dips in concrete floor?

Quote from the video:
Quote from Youtube video: It's gonna soap right open it they want you to use a water down mix but we only have a little taking area so I don't worry about that anyway. So just paint this on.

Can you replace part of concrete slab?

In order to replace your concrete slab, you must first remove the existing sinking or cracked one. Typically, a jackhammer is used to break the slab into pieces so that chunks of concrete can be hauled away. For an exterior slab, heavy equipment is often used to haul off the concrete debris.

How do you fix a dip in a concrete driveway?

The best and most long lasting way to repair low spots on your concrete driveway is to simply pull it up, add a new sub base, and relay the driveway using a newer and better material, such as resin bound surfacing. However, this may not be possible, due to cost or time constraints.

What is concrete patching compound?



QUIKRETE┬« Concrete Patching Compound (No. 8650-35) is a ready-to-use, trowel applied acrylic latex formulation for making repairs to cracks, holes and breaks up to 1/4″ deep in concrete, stucco or masonry walls, sidewalks, patios, driveways, etc.

How do you make an old concrete patio look new?

Quote from the video:
Quote from Youtube video: But on a large area use a soft bristle brush. And just continue to brush that on until you get a desired color and effect that you like and as it dries through the magic of TV you.

What can you put on concrete to make it look better?

Quote from the video:
Quote from Youtube video: This color that has a hardening agent in it across the surface. And they're coming back with a trowel. And they're troweling the color right into the top of the concrete.

Can you pour concrete over concrete?



You can put new concrete over old concrete. However, unresolved issues with your old concrete, such as cracks or frost heaves, will carry over to your new concrete if not taken care of. In addition, you must pour it at least 2 inches thick.

Does concrete bonding agent work?

The use of a bonding agent helps the different concrete layers to behave like a single unit, thus increasing the strength and performance of the structure. The bonding agent is applied over the existing surface of the concrete so that the new layer of fresh concrete successfully adheres to the old layer.

How do you smooth uneven concrete?

Quote from the video:
Quote from Youtube video: If i want the floor to be relatively flat um and and level then the only way to do that is to improve it with a screed. If you're happy with the floor you just want it to be smooth.

How do you fix concrete scaling?

Repairing Concrete Scaling

  1. Remove loose concrete and clean the surface of any dirt and debris.
  2. Dampen the cleaned concrete area and apply a thin layer of cement paste before concrete placement for resurfacing.
  3. Place proper concrete type to resurface the damaged area.

What does concrete scaling look like?



Scaling is local flaking or peeling of a finished surface of hardened concrete as a result of exposure to freezing and thawing. Generally, it starts as localized small patches which later may merge and extend to expose large areas. Light scaling does not expose the coarse aggregate.

What does spalling concrete look like?

Spalling concrete can look like round or oval depressions along surfaces or joints. Spalling tends to be most common in cold climates when de-icing chemicals are applied or when seasonal freeze-thaw cycles damage the concrete.

What is the difference between scaling and spalling?

Spalling is similar to scaling, except the expansion occurs from deeper within the concrete, causing the surface to disintegrate into larger fragments. Common causes are rebar corrosion due to carbonation, intense heat that causes water vapor to expand violently, improperly constructed joints, and crack deterioration.

What is concrete Laitance?

Definition of laitance



: an accumulation of fine particles on the surface of fresh concrete due to an upward movement of water (as when excessive mixing water is used)

Why is top layer of concrete flaking off?



Damage will show up when the concrete is exposed to ice or snow which then melts and penetrates into the concrete and freezes. Frozen water expands about 10%, pushing the thin, weak top layer upwards causing the layer to peel off (known as spalling).