FAQ: Concrete Flooring Repairs?

Can crumbling concrete be repaired?

The Cure for Crumbling Concrete Steps



As long as the steps are structurally sound—meaning, they’re not spalling, flaking, or broken all the way through—you can repair most surface issues. If your patch is thicker, build the vinyl concrete patcher up in ¼ inch applications.

Can you pour new concrete over old 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.

Why is my cement crumbling?

Water. If too much water is introduced to the mixture, the cement and sand cannot bond with each other and will instead fall apart. As the concrete starts to dry, this results in a crumbling area where the particles aren’t sticking together.

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.

You might be interested:  Question: How To Clean Gasoline Spill On Concrete?

Is it normal for concrete floors to crack?

When you see a crack in your concrete slab or wall, your first assumption is typically that something has been done wrong–but that’s not always the case. Actually, concrete cracks are very common, some are even inevitable.

What is the best concrete crack filler?

The Top 7 Best Concrete Crack Fillers for 2021 are:

  • Bluestar Flexible Concrete Crack Filler.
  • EZR Hairline Crack Sealer.
  • Red Devil Pre-Mixed Concrete Patch.
  • PC-Concrete Two-Part Epoxy Adhesive Paste.
  • DRYLOK Fast Plug Hydraulic Cement.
  • Dalton Enterprises 35099 PLI-STIX.
  • Damtite Concrete SuperPatch.

What do cracks in concrete floor mean?

Often, these cracks are noticed when the floor above the concrete slab becomes damaged by the uneven concrete. Usually the damage of both floors is caused by the presence of water. You’ll first need to locate the source of this water or moisture problem and fix it first.

Can you pour concrete over dirt?

Long story short, yes you can pour concrete over dirt.

Can you put a thin layer of concrete over concrete?

Yes, you may pour a concrete pad overlay over an existing slab. You need to consider the added height and weight of the overlay on the existing structure. Overlays may include polymers, portland cement concrete, or epoxies.

Can you stamp old concrete?

CAN YOU DO STAMPED CONCRETE OVER OLD CONCRETE? Stamped concrete overlays can be used on new or existing concrete and on interior or exterior surfaces. They can even be applied to walls and other vertical surfaces.

Leave a Reply

Your email address will not be published. Required fields are marked *