#Login Register
Calcium Carbide testing and Silicates
  • 0 Vote(s) - 0 Average


09-15-2012, 09:04 AM #2
eaadams Concrete Moisture Expert *****
Status: Offline Posts:600 Threads:88 Joined:Jul 2010
Bill,

I had a similar situation on a job. (I think you were on that job, or at least someone told me that was you in a picture, with a large water jet shooting out of a blister, now used in Koster's marketing literature. )

I believe what was done was the blister water was shown to have turned into a sort of high pH acid and the presence of that high level showed why the adhesive emulsified and the floor bond failed. I believe that was a G21 installation over slipsheet.

Are you sure about the G21 75%&5#. Is that DLW's #? (DLW is the factory Armstrong lino is made, my father introduced them the USA back in the day before Armstrong bought them) I know in the sports world G21 is used with many slip sheets and those manufacturers let it go much much higher.

I have also had success is CaCl consultants testing over cracks. That can result in higher CaCl levels. Different silicate manufacturers say different things about treating cracks and it is often on a 2 sided doc that the 2nd page never gets submitted.

What did the lab say about cores? Often I have seen cores taken to see if the Silicate has penetrated the correct depth into the surface. I am unsure if a correlation between silicate penetration and failure has ever been demonstrated.

Finally, is there a sand blotter layer?








Messages In This Thread
Calcium Carbide testing and Silicates - Lepito - 09-15-2012, 08:12 AM
RE: Calcium Carbide testing and Silicates - eaadams - 09-15-2012, 09:04 AM
RE: Calcium Carbide testing and Silicates - CC Solutions - 09-15-2012, 11:38 AM
RE: Calcium Carbide testing and Silicates - eaadams - 09-15-2012, 12:32 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 09-15-2012, 02:00 PM
RE: Calcium Carbide testing and Silicates - Lepito - 09-15-2012, 06:13 PM
RE: Calcium Carbide testing and Silicates - Rubensgt40 - 09-16-2012, 06:34 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 09-16-2012, 09:15 PM
RE: Calcium Carbide testing and Silicates - eaadams - 09-16-2012, 10:50 PM
RE: Calcium Carbide testing and Silicates - Lepito - 09-17-2012, 07:38 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 09-18-2012, 07:47 AM
RE: Calcium Carbide testing and Silicates - Concrete1421 - 09-18-2012, 12:40 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 09-18-2012, 06:03 PM
RE: Calcium Carbide testing and Silicates - Rubensgt40 - 09-18-2012, 10:58 PM
RE: Calcium Carbide testing and Silicates - Lepito - 09-19-2012, 06:40 AM
RE: Calcium Carbide testing and Silicates - CC Solutions - 09-19-2012, 06:59 AM
RE: Calcium Carbide testing and Silicates - Lepito - 09-19-2012, 07:01 AM
RE: Calcium Carbide testing and Silicates - CC Solutions - 09-20-2012, 05:41 AM
RE: Calcium Carbide testing and Silicates - eaadams - 09-24-2012, 10:00 AM
RE: Calcium Carbide testing and Silicates - Newenglandci - 09-24-2012, 10:51 AM
RE: Calcium Carbide testing and Silicates - Newenglandci - 09-24-2012, 02:12 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 09-24-2012, 03:59 PM
RE: Calcium Carbide testing and Silicates - Specsystems - 09-27-2012, 10:41 AM
RE: Calcium Carbide testing and Silicates - eaadams - 10-15-2012, 03:47 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 10-15-2012, 03:54 PM
RE: Calcium Carbide testing and Silicates - eaadams - 10-15-2012, 04:38 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 10-15-2012, 06:12 PM
RE: Calcium Carbide testing and Silicates - Rubensgt40 - 10-15-2012, 08:04 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 10-15-2012, 08:34 PM
RE: Calcium Carbide testing and Silicates - Ernesto - 10-16-2012, 01:59 PM
RE: Calcium Carbide testing and Silicates - Rubensgt40 - 10-21-2012, 04:34 PM
RE: Calcium Carbide testing and Silicates - ILLENTINC - 11-15-2012, 10:47 AM
RE: Calcium Carbide testing and Silicates - CC Solutions - 11-15-2012, 12:49 PM
RE: Calcium Carbide testing and Silicates - ILLENTINC - 11-15-2012, 02:13 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 11-15-2012, 02:27 PM
RE: Calcium Carbide testing and Silicates - ILLENTINC - 11-15-2012, 02:37 PM
RE: Calcium Carbide testing and Silicates - Rubensgt40 - 11-16-2012, 01:52 AM
RE: Calcium Carbide testing and Silicates - ILLENTINC - 11-16-2012, 07:03 AM
RE: Calcium Carbide testing and Silicates - CC Solutions - 11-16-2012, 07:08 AM
RE: Calcium Carbide testing and Silicates - ILLENTINC - 11-16-2012, 07:59 AM
RE: Calcium Carbide testing and Silicates - CC Solutions - 11-16-2012, 09:03 AM
RE: Calcium Carbide testing and Silicates - ILLENTINC - 11-16-2012, 09:19 AM
RE: Calcium Carbide testing and Silicates - CC Solutions - 11-16-2012, 09:27 AM
RE: Calcium Carbide testing and Silicates - ILLENTINC - 11-16-2012, 01:54 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 11-16-2012, 03:06 PM
RE: Calcium Carbide testing and Silicates - ILLENTINC - 11-16-2012, 11:10 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 11-17-2012, 06:22 PM
RE: Calcium Carbide testing and Silicates - ILLENTINC - 11-18-2012, 08:41 PM
RE: Calcium Carbide testing and Silicates - CC Solutions - 11-19-2012, 08:33 AM
RE: Calcium Carbide testing and Silicates - eaadams - 11-19-2012, 11:36 AM
RE: Calcium Carbide testing and Silicates - CC Solutions - 11-19-2012, 11:56 AM
RE: Calcium Carbide testing and Silicates - ILLENTINC - 11-19-2012, 11:59 AM

Possibly Related Threads...
Thread / Author Replies / Views Last Post
4 Replies 13,954 Views
Last Post by Ashok Kakade
05-20-2014, 12:00 PM
2 Replies 11,783 Views
Last Post by eaadams
09-27-2013, 10:26 AM
33 Replies 93,073 Views
Last Post by eaadams
11-21-2012, 10:19 AM
4 Replies 17,515 Views
Last Post by CC Solutions
09-18-2012, 06:11 PM
22 Replies 61,688 Views
Last Post by Ernesto
07-30-2012, 07:01 PM
36 Replies 113,976 Views
Last Post by CC Solutions
04-19-2011, 04:59 PM
9 Replies 34,300 Views
Last Post by CC Solutions
04-05-2011, 05:33 AM
2 Replies 13,480 Views
Last Post by eaadams
09-30-2010, 08:27 AM
11 Replies 41,524 Views
Last Post by CC Solutions
09-20-2010, 03:01 PM
11 Replies 42,819 Views
Last Post by CC Solutions
05-11-2010, 03:22 PM

Users browsing this thread:
1 Guest(s)