Oh, I know that I am originally from New Hampshire but in El Paso relative humidity 15% the last 3 months on average. When I drill through the concrete to determine slab thickness I have yet to see ground cover under concrete commercial or otherwise. Rainfall not sure but maybe 1 foot a year. Water from Rio Grande and real deep wells here.
Messages In This Thread
RE: insuti testing - jim decker - 03-20-2013, 07:42 AM
Possibly Related Threads...
Thread / Author Replies / Views Last Post
6 Replies 12,847 Views
Users browsing this thread:1 Guest(s)