Baird,
Just to follow up on this floor StoneCare Central has a product
that can be added to the mopped on that will improve the slip resistance. As mentioned
in my earlier email I would suggest take slip measurements.
The process you used in polishing , you should achieve a slip
resistance of .55 or higher, making this floor exceeding the .50 standard. If you
are dealing with wheel chair access ramps, you need to be at least at a .60
The most important thing for you client to remember is to
make sure the floor is clean and dust free. A floor that is not properly dust mopped
and cleaned using a good neutral cleaner will increase the slipperiness on
the floor.
Hope this answers your questions..
PS . In the future if you are working on a cement based terrazzo
you may want to consider using a concrete densflier to your process this will
make the cement in the terrazzo polish much easier and give the floor a better
look. I highly recommend the Concrete densiflier from Stone Care Central
John E. Freitag
President/Director
The Stone and Tile School
Office 407-567-7652
Cell 407-615-0134
jfreitag@thestoneandtileschool.com
From: Baird Standish
[mailto:bairdstandish@gmail.com]
Sent: Friday, October 08, 2010 9:31 AM
To: Restoration and Maintenance
Subject: RE: [sccpartners] Anti-Slip Treatments
John,
the surface is terrazzo. the floor was poured about 6
years ago. They then coated it with a thick layer of something that the
contractor said would last 6 years. They didn't like the results and put
4 coats of acrylic on it which just made it worse. We are proposing a polished
finish. In our test we we first stripped off the coating (fairly
easily). What was left was a smooth finish of probably 100 grit.
We honed at 200, 400 and 800 and then polished with 5x. At 800 we
could get both the aggregate and cement to a suitable clarity and gloss.
400 only got the aggregate glossy. We touched it off with some
chrystallizer. See picture below.
The owners are concerned about slipperiness. I don't
believe that the tested floor is particularly slippery but they are looking for
any recommendations just the same. They are also looking for fewer
maintenance headaches than they had with the coating.
Thanks.
Baird
On Wed, Oct 6, 2010 at 4:51 PM, John Freitag <jfreitag@thestoneandtileschool.com>
wrote:
Baird,
What are you trying to apply the anti
slip to? Marble, granite, ceramic tile there are different anti slip
materials out there it depends upon the surface you are working on.
John E. Freitag
President/Director
The Stone and Tile School
Office 407-567-7652
Cell 407-615-0134
jfreitag@thestoneandtileschool.com
From: Baird
Standish [mailto:bairdstandish@gmail.com]
Sent: Tuesday, October 05, 2010 2:39 PM
To: Restoration and Maintenance
Subject: [sccpartners] Anti-Slip Treatments
Hi,
Was
wondering if anyone out there has come across an effective anti-slip treatment
for polished floors. A friend of mine told me about a treatment that employs
some sort of micro-etching or something along these lines that does not require
a coating. I often get asked about this sort of thing and I can typically
only recommend a coating of polymer, which I don't particularly like.
Thanks,
Baird
--
________________________________________
From the desk of
Baird Standish
Managing Partner
Facility Specialists, LLC
1616 Walnut St.
Philadelphia, PA 19103
Phone: 215-732-7505
Fax: 215-546-9160
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--
________________________________________
From the desk of
Baird Standish
Managing Partner
Facility Specialists, LLC
1616 Walnut St.
Philadelphia, PA 19103
Phone: 215-732-7505
Fax: 215-546-9160
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