#Login Register
35-40 year old concrete with moisture problems
  • 0 Vote(s) - 0 Average


01-10-2014, 10:56 AM #1
Tscdad Newbie *
Status: Offline Posts:1 Threads:1 Joined:Jan 2014
We have a single story, 375,000 square foot facility built in stages between 1963-1970 in Southeast Fl. Most of the building is dock high and has a 4" slab with a vapor barrier. In the past few years we have had a problem in various areas, not contiguous, with mastic holding under VCT, carpet tiles with rubber backing, and gym rubber floor and mats. We even had some growth under VCT in one area. [/size] I have done RH tests-95-99% and calcium chloride tests- 14-19lbs. We have checked roof drains, GPR, the water is overhear and there are no obvious areas of water intrusion or leaks. Any thoughts?








Messages In This Thread

Possibly Related Threads...
Thread / Author Replies / Views Last Post
3 Replies 9,400 Views
Last Post by Rubensgt40
07-05-2014, 03:18 AM
4 Replies 12,275 Views
Last Post by Ashok Kakade
05-20-2014, 12:00 PM
2 Replies 7,957 Views
Last Post by Rubensgt40
05-10-2014, 08:07 PM
9 Replies 41,496 Views
Last Post by eaadams
11-08-2013, 01:41 PM
2 Replies 10,737 Views
Last Post by eaadams
09-27-2013, 10:26 AM
35 Replies 105,651 Views
Last Post by jim decker
05-01-2013, 07:20 AM
4 Replies 15,302 Views
Last Post by eaadams
01-30-2013, 04:43 PM
4 Replies 16,068 Views
Last Post by CC Solutions
09-18-2012, 06:11 PM
32 Replies 96,001 Views
Last Post by CC Solutions
05-08-2012, 07:04 AM
0 Replies 6,130 Views
Last Post by eaadams
03-23-2012, 09:40 AM

Users browsing this thread:
2 Guest(s)