Just looked at the pictures, in my option there is moisture in the stone, this seems pretty apparent do to the dark areas around the grout lines.

This need to be dried out ASAP

 

You may want to try along with fans using a dry poultice to pull the moisture from the stone quicker

 

John E. Freitag

President/Director

The Stone and Tile School

Office 407-567-7652

Cell 407-615-0134

jfreitag@thestoneandtileschool.com

 

schoollogo

 

www.thestoneandtileschool.com

 

  

 

From: anthony@777-7797.com [mailto:anthony@777-7797.com]
Sent: Friday, September 04, 2009 7:34 PM
To: Restoration and Maintenance
Subject: [sccpartners] Sandstone

 

Hi everyone

 

A honing was done on this sandstone with a lot of water, I think it got under the slabs and left this discoloration

 

Before I go see the job I wanted your opinions,

 

I would need them before tomorrow night

 

Thank you

 

 

 

Anthony Masecchia

Master Stone Consultant
Marble Maestro
T. 514.777.7797
F. 514.904.1815
E. antonio@777-7797.com

W. www.777-7797.com

 

Active MC of BNI Westmount

www.bniwestmount.com

 

Marble.Maestro  on facebook

 

Please take note of my new email antonio@777-7797.com

 


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