How to mend edge of concrete on front of garage floor?

[Peter Hemmings]

Hi,

I have a bit of concrete broken away from the front edge of my garage floor and have tried to repair it using a strong cement mix and using pva on the old concrete and in the mix. Even after leaving it to get hard (+ 7 days) the car tyres still manage to break the edge off again.

Any advice appreciated (other than re-laying the floor!).

Thanks

[andrewd909]

Would it be possible to chamfer or round off the edge with a grinder? or you could fit a length of angle iron or something similar to reinforce the edge

[daddyfreddy]

Or grind out a larger section and then replace. Use concrete hardener in the mix or even try one of those fast setting concrete mixes for fence posts.

[Rednadnerb]

How about drilling to put some plugs and screws into the damaged area before repairing, use long screws and leave the heads sticking out to provide a key between the old and the new, maybe also screw some expanded metal mesh firmly to the damaged area.

[The Medway Handyman]

Try an epoxy concrete repair product like this

cheap, but almost bomb proof.