That's how i feel a the end of the week!
Baird

On Friday, May 6, 2011, Jason Francis <jfrancis@marbleglow.com> wrote:
> Densifier just makes makes concrete harder. (densifying silicate plus c hydroxide = more csh gel)
>
> It's ok to do more. The more the better. It will reject the densifier when it's had enough.( just like a sealer).
> Jason
> Sent from my iPhone
> On May 6, 2011, at 10:31 AM, Fred Hueston <fhueston@gmail.com> wrote:
>
> not sure there is a way to test for a densifer without taken a core. However with that said you should be able to densify over it.
>
> On Fri, May 6, 2011 at 10:17 AM,  <flooramor@aim.com> wrote:
> Fellow colleagues,
>
> How do you test for densifier? Looking at a terrazzo floor from the 1960s that has already been polished before, but is obviously now showing signs of wear and abuse, mainly in the traffic areas. It has a  nice sheen in some areas but not a lot of clarity.
>
> So how does one test for pre-existing densifier? Is it bad to densify again?
>
> Thanks in advance for the replies.
>
> J
>
> Sent from my BlackBerry® smartphone with Nextel Direct Connect
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Baird Standish
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