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Posted by ransley on May 20, 2008, 5:58 pm
> I am interested in sealing/closing the crack around perimeter of basement
> floor where wall meets floor. =A0Crack is hairline and water does seep
> through it during heavy rains.
>
> Part of our project will be to redo gutters and downspouts as well as
> regrade around building foundation.
>
> House is circa 1920's. =A0Foundation walls and floor are poured. =A0No ide=
a
> if there is drainage tile. =A0
>
> Will hydraulic patching compound work? =A0How about a caulk? =A0
>
> --
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> Franz Fripplfrappl
Figuring its old, moldy and dirty it has to be cleaned or nothing will
bond , muriatic acid will clean it, use a plastic broom to apply it
then hose it out, you need alot fresh air and a vapor respirator since
muriatic fumes. Hydraulic cement will work but wear plastic gloves or
you will get lime burn which can last all summer. If you have a sump
pump you should have drainage tile, look inside at the incomming
drain.
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