Foundation Refaceing

[Longdog]

The bottom exterior at the back of my house is crumbling away.I wanted to resurface crumbled areas.every time I try to spread cement w/spackler it falls off.What`s correct way to do this.
Once it`s complete I`m going to paint w/dryloc paint to seal it in.also it wont look patchy.Any other suggestions would be appreciated.

[HayZee518]

There is no real easy fix for this as it shows the base concrete mix was a faulty mix. Too much lime or too much concrete is migrating to the surface, gets dried and flakes off. You could try a concrete bonding agent. This is basically a latex glue that brushes on the concrete to provide some "tooth" to whatever is going on over it.

[Longdog]

Thanks for the reply and the advice.I`ll give it a try.

[Longdog]

The bonding agent worked excellent.Now when I spread cement it didn`t fall to the ground.Stuck to foundation wall.Thanks again for advice. Dog out!