Can You Repair A Concrete Ceiling

Sand over the top of the repair to blend it into the ceiling.

Can you repair a concrete ceiling.

Wear gloves when handling epoxy based repair compound. If the repair is inside a finished space recoat or paint the ceiling where the repair was done. Keep the area well ventilated. It forms an elastic film that stretches and contracts along with the crack.

If the damage is greater than 1 3 of the depth steel bars may need to be installed and a full depth restoration may be required. New materials are durable strong expand as they dry and create a permanent repair. Something in the support structure or in the concrete itself is failing. It works best on hairline cracks but it s worth a try on wider cracks too.

Start by cleaning loose material out of the crack and fill it with joint compound. Narrow cracks can be filled with a masonry crack filler that comes in a cartridge designed to be used in a caulking gun. Then spray on two to three light coats of good bye cracks. The concrete or support structure are beginning to fail.

New types of materials help repair concrete ceilings. Cracks or damage to concrete ceilings indicate a problem. The soil can set causing the foundation to shift and concrete ceiling crack repair becomes necessary. Remove any loose debris from the crack and surrounding area with a wire brush and broom.

Or you can fill the cracks with a vinyl concrete patching compound applied and smoothed with a putty knife. The repair compound will have pushed up a little so you ll need a coarse grade sandpaper designed for metal or concrete to smooth the surface for painting or sealing.