Repair Hairline Cracks In Concrete Floor

You will begin to notice hairline cracks within 12 months of the basement floor being poured.

Repair hairline cracks in concrete floor.

Crackweld concrete floor crack repair kit easily fills the full depth of fine stress cracks hairline cracks and fissures in concrete floors and slabs without the need to chisel or route the crack. If you know how to fill small cracks in concrete you ll restore your concrete to a smooth finish. Just make two passes with the crackweld resin and that should be enough to fill and repair the crack. See how to repair hairline cracks with roadware 10 minute concrete mender.

Be they straight jagged or spiderweb like fine cracks in the basement floor commonly result from surface shrinkage as. Crackweld quickly cures as a rigid compound that becomes stronger than the concrete itself. The steps involved in the repair of hairline cracks in concrete are as follows. Kits for concrete repair are available handling cracks up to 1 4 inch wide.

When there is water into the crack and it cannot be dried out make sure to use a water repellent epoxy product. This technique will work for cracks smaller than 3 8 inch wide in the sidewalk driveway garage floor basement or steps. This can be used to seal and repair hairline cracks in concrete surfaces anywhere in your house including on floors stairs and even the in the foundation. Concrete cracks due to corroded steel should not be repaired using the epoxy as the steel will continue to decay and new cracks will appear.

Hairline cracks need no repair and are not indicative of a larger problem. If you re concrete floor has a hairline crack you won t need the sand to repair this one. Repair hairline cracks in floors with minimal or no cutting or routing. A spider web crack versus a straight hairline crack makes it no more dangerous.

Filling small cracks in concrete keeps them from turning into big holes. These cracks generally occur due to surface shrinkage as the concrete dries. This is the first and foremost step in the repair of hairline cracks in the concrete. Use the putty knife to push any excess resin into the crack if you need to.