Brain,
You are correct any time you are working with an acid you run a
risk of damaging other materials. Masking and protecting is the answer, along
with goo
John E. Freitag
President/Director
The Stone and Tile School
Office 407-567-7652
Cell 407-615-0134
jfreitag@thestoneandtileschool.com
d ventilation.
From:
bkornet@fabracleen.com [mailto:bkornet@fabracleen.com]
Sent: Monday, December 14, 2009 3:35 PM
To: Restoration and Maintenance
Subject: RE: [sccpartners] Non Slip Chemicals
For my own knowledge Fred. If you are using Hydrofluric
Acid, aren't you risking the off gassing etching any glass and possibly
stainless steel?
Brian Kornet
Fabra Cleen
"Getting all the dirt since 1949"
212-777-4040
516-679-9473
718-776-3564
fabracleen.com
fabracleenstoneandtilecare.com
From: Dr Fred <fhueston@stoneandtilepros.com>
Date: Mon, 14 Dec 2009 11:17:09 -0500
To: Restoration and
Maintenance<sccpartners@stoneandtilepros.com>
Subject: RE: [sccpartners] Non Slip Chemicals
Most of these products contain
Hydrofluric acid or Ammonia bifluride, which is also a acid. They work by
micro etching the surface of the tile and/or stone. This means they open
up the stone/tile somewhat which will cause them to soil quicker..These are the
same products that are used for slip fall on bathtubs and you see how fast they
become soiled. So to answer your question..they do work but they will increase
maintenance.
On Mon, Dec 14, 2009 at 10:53 AM, John Freitag <jfreitag@thestoneandtileschool.com>
wrote:
Don,
I seem the product Nino is referring
to. I highly recommend you do a test for the customer. Keep in mind
that all slip resist products do change the appearance of the tiles. These
products are acid based so normal precaution are to be taken when using these
product.
If these products are used on marble
they will slightly etch the stone.
The only other slip resist product are
coating that i8 do not recommend.
Also when using these products the
customer m=needs to know they must keep the surface clean. If the surface is
not kept clean the pores in the tiles will collect dirt etc. and become
slippery again. Usually with any slip resist product I recommend a cleaning
maintenance program. The frequency of the maintenance program will depend upon
the location of the tiles.
John E. Freitag
President/Director
The Stone and Tile School
Office 407-567-7652
Cell 407-615-0134
jfreitag@thestoneandtileschool.com
From: Troy
Lewis [mailto:tlewis@stoneandtilepros.com]
Sent: Monday, December 14, 2009 10:29 AM
To: Restoration and Maintenance
Subject: [sccpartners] Non Slip Chemicals
I have seen some products
that are supposed to create a high coefficient of friction on tiles, which
reduces the chances of slips and falls. They do this by dissolving small
amounts of silica on the surface.
Are they safe to use?
Will they create long term damage?
Don
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--
Frederick M. Hueston PhD
www.stoneforensics.com
www.stoneandtilepros.com
My New Radio Show www.thestoneandtileshow.com
Become a Stone and Tile Inspector..sign up for our next class which will
be held in Orlando, FL, same week as Coverings April 26-30 www.thestoneandtileschool.com
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