Not at all. It will pillow the edges of the tiles and you need bevelled edge diamonds.

 

From: Stuart Young [mailto:santafefc@sbcglobal.net]
Sent: Tuesday, 29 January 2013 12:24 PM
To: Stone and Tile PROS Technical Support
Subject: RE: [sccpartners] Polishing marble

 

Thanks for all the comments about polishing this marble.  My orientation has been to flatten a floor 1st with the metals and then start my way up through the resins.  If I began grinding with a 220 grit diamond, without 1st flattening the floor with the metals,would I not end up sacrificing those diamonds due to lippage?  

 

Stuart Young

Santa Fe Floor Care

 

 

 

On Jan 28, 2013, at 1:31 PM, John Freitag wrote:



First I would not use honing powders . you will get much better results
using diamonds.  If you started with 180 grit powder  and all the damage is
out of the stone I would recommend starting with a 220 grit diamond 400 then
800 diamond and polish the floor you should get great results. Keep in mind
you need to .spend the proper time on each diamond grit in order to remove
the pervious grit scratches. If you do not spend the time on each grit you
will not remove the pervious grit scratches and the floor will never have
that great shine you are looking for.


John E Freitag
Director
The Stone & Tile School
Office 407-567-7652
Cell 407-615-0134
jfreitag@thestoneandtileschool.com



www.thestoneandtileschool.com






original Message-----
From: Stuart Young [mailto:santafefc@sbcglobal.net]
Sent: Thursday, January 24, 2013 10:05 AM
To: Stone and Tile PROS Technical Support
Subject: [sccpartners] Polishing marble

Good morning.  We are working on a marble floor in a bathroom that had some
fairly deep scratches in it.  We concentrated on the deeper scratches with
an angle grinder and were able to get them out.  On the rest of the floor we
used 180 honing powders up through 3000 diamond Norton pads and we polished
with MB16 in some areas and 5x in other areas (to see if there was any
difference in the polish - there wasn't much difference).

We will probably need to grind the whole floor down and go deeper, but even
when we have done this on other floors in the past, we are not able to get a
really nice polish on it - certainly not like the factory finish.  Are we
overlooking something?  What might we try to get a better polish?  Does it
matter what sort of marble we are dealing with? A picture of the floor we
are currently working on is attached.




--
Powered by http://DiscussThis.com
Visit list archives, subscribe, unsubscribe or change your subscription preferences:
http://www.discussthis.com/members/sccpartners@stoneandtilepros.com
Start a new conversation (thread): sccpartners@stoneandtilepros.com


 


Powered by http://DiscussThis.com
Visit list archives, subscribe, unsubscribe or change your subscription preferences
Start a new conversation (thread)


No virus found in this message.
Checked by AVG - www.avg.com
Version: 2013.0.2890 / Virus Database: 2639/6056 - Release Date: 01/25/13

No virus found in this message.
Checked by AVG - www.avg.com
Version: 2013.0.2890 / Virus Database: 2639/6062 - Release Date: 01/27/13