Mike,
Here’s how I would
approach this job.
1.
I would clean the
floor using a neutral cleaner or a striper / degreaser using a soft brush, this
will go into the grout lines and this would help remove any loose sand from the
grout. Not all but most.
2.
Then if the floors
has scratches I would hone with a 220 then 400
3.
I would velcro my
diamonds onto a hog hair pad. Using at least 4 or 5 diamond pads , this will
give you pads some flexibility and where the stone is not flat go into those
areas better.
4.
Then I would polish
with Stonecare Central 5X polishing powders. Caution ALL so call 5X
powders are not created equal, I know the 5X polishing Powders from Stonecare
Central will work.
5.
As always the proper
time is important on the honing and the polishing to achieve the deswired
results.
If you polish after the 400
on this stone the result will be very good, I would put in my contract stating
that the floors contains sanded grout and therefore anytime during the honing
or polishing process sand could be pulled from the grout and therefore you
cannot guarantee a totally a scratch free floor.
In my training I teach
the proper timing methods for honing and polishing to assure you get the
results every time on every stone.
John E. Freitag
President/Director
The Stone and Tile School
Office 407-567-7652
Cell 407-615-0134
jfreitag@thestoneandtileschool.com
From: Mike Marsoun
[mailto:nulifesc@bigpond.com]
Sent: Tuesday, June 08, 2010 8:24 AM
To: Restoration and Maintenance
Subject: [sccpartners] agglomerate
I have this job coming up with this agglomerate. Have not
worked on one of these in many years, any thoughts? Has sanded grout so I
steered them away from a full flattening, concerned it will come out in places
and scratch, also do not want inconsistent looking joints as some will be
ground in and others will not, did not price to flatten the edgework, rather to
blend. There is metal schluter type expansion joints, stainless steel by the
looks, and thinking if I do not completely grind these in I will have to stay
off them. So now selling them on a re-hone (220-800/1800 resins) grind then 5x.
I want to keep it simple and I could not charge THAT much more for the full
grind to justify all the additional risks…
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