"German Jerry" wrote in
ps.com:

Al, that looked like a real treat to dig out. That mix looked very
heavy on sand. Was you brick face wet to the touch from absorbing
water?

When you pour your mix to fill the top make sure you work the surface
of the mix nice and lightly to get a nice creamy non textured surface
to the top. You want a surface smooth like a garage floor. It is hard
to tell from the picture but are you certain you will have enough pitch
from the top of the liner to the top of that ridge of bricks (chimney
perimeter to get an adequate pitch) If you dont think it is enough you
may want to try an extend-a flue. Two things to be sure of in this is
the top is not going to absorb water so it has pitch and smooth surface.



Thanks for the input.

Wasn't too bad to dig out but not an absolute picnic. Just made sure I was
chipping inward at the chimney edges as to no pop bricks from the top row
and walked on eggshells never tapping towards the flue when near it.

Sent pic copies to an experienced bud. Being in the mid south the temps are
relatively mild. This house was built 30 yrs ago. Said in warmer climates
it was common to use a layer of sand as a base/filler then mortar on top.
In the north this is not done because the moisture content of the sand,
freezing and expansion.

As far as the pitch I'll make due with that is there. Enough? Dunno but
there will be pitch away. This is a house I just remodeled and have a
contract on it. The home inspector made a comment (planned this as an
issue) that the "cracks should be sealed". There were actually loose pieces
and all he said was to patch it! I don't intentionally do ****ty
work...within reason. So, the buyer is getting way more than requested and
a half way decent job I think.

Anyone have any suggestions for getting it smooth as possible with hand
tools? Can't exactly get one of those big circular things they use on
floors up there! :-)


Al...