All of the responses to you request are correct, this is a learned skill.
this is the technique I learned.
1. follow standard rules for applying vapor barrier, wire lath, scratch
coat, and brown coat.
2. mix a small batch of loose stucco ( about 1/3 to 1/2 joint compound
bucket, use a 1/2" drill to mix it ) and use a masons brush to slap the
stucco onto the wall with the side of the brush ( overlapping the each slap
about 1-2" below the previous slap ) starting at the top along the length of
the wall and working to the bottom. you will need to remix the stucco in
the bucket as you use it, as the aggregate (sand) will tend to settle.
3. If you are going for a popcorn finish, your done, if you want the smooth
lump look trowel over it, do the trawling while the stucco is still pliable
or you will get hard edges. Remember always trowl from buttom to top or you
will pull the stucco off the wall.
Jeff
> All of the responses to you request are correct, this is a learned skill.
Yes. I realize that. Which is why I'm asking people for guidance. I know
I can learn this skill with a little practice but there are some variables
which would take time to get right (such as size and distribution of the
splatter and the consistency of the mix).
I appreciate your tips.
> 2. mix a small batch of loose stucco ( about 1/3 to 1/2 joint compound
> bucket, use a 1/2" drill to mix it ) and use a masons brush to slap the
> stucco onto the wall with the side of the brush ( overlapping the each slap
> about 1-2" below the previous slap ) starting at the top along the length of
> the wall and working to the bottom. you will need to remix the stucco in
> the bucket as you use it, as the aggregate (sand) will tend to settle.
About how much stucco should I try to apply with each slap? Also how wet
should it be? Should it be "pasty" and almost like brick mortar or should
it almost be "runny" and not capable of being formed into stiff shapes?
> 3. If you are going for a popcorn finish, your done, if you want the smooth
> lump look trowel over it, do the trawling while the stucco is still pliable
> or you will get hard edges. Remember always trowl from buttom to top or you
> will pull the stucco off the wall.
The existing house is "semi-smooth". Not popcorn. I've seen smoother
finishes but at this point I'm not trying to be perfect.
Should I wet the trowel before flattening?
Jeff - 28 Jun 2006 16:47 GMT
this is a quick overview of how to stucco
http://www.quikrete.com/diy/Stuccoing.html
the stucco mix should be very loose, so that you can pick it up with the
masons brush. you will need to re mix often to keep the aggregate suspended
as it will settle quickly. you will need to experiment to find the right
consistency. If you are unable to get any stucco on the brush then its to
stiff.
You brush will only pick up so much stucco mix, it is very difficult to get
to much.
slap the stucco on the cured brown coat hard enough to ensure good contact
and adhesion
smooth it with your trawl while it is still pliable, wet the trowel if
necessary, this will also help to keep the trowel clean.
Good luck
Jeff
>> All of the responses to you request are correct, this is a learned skill.
>
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>
> Should I wet the trowel before flattening?
Apropos - 29 Jun 2006 07:38 GMT
Thanks! Wish it had more pics of doing the finish but I'll take whatever I
can get.
At least hearing what you said and seeing some other things I've gotten some
information.
> this is a quick overview of how to stucco
>
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> >
> > Should I wet the trowel before flattening?