#Login Register
measurement in a cold slab
  • 0 Vote(s) - 0 Average


12-05-2012, 05:47 AM #2
CCR Concrete Moisture Coach ***
Status: Offline Posts:236 Threads:14 Joined:Dec 2011
You didn't mention the ambient conditions during the required test period of 72 hours. If the slab is 51 degrees, I would guess the ambient condiitons of the space are not within ASTM F2170-11 standards. The space MUST be placed in operating conditions for 48 hours prior to conductiong the RH test and remain at operating conditions during the 72 hour test period. You need to refer to the document and follow the standards outlined.

JK Nixon
Concrete Restoration Services, LLC
Pittsburgh, PA
http://www.rhtester.com








Messages In This Thread
measurement in a cold slab - Noweare - 12-04-2012, 02:45 PM
RE: measurement in a cold slab - CCR - 12-05-2012, 05:47 AM
RE: measurement in a cold slab - CC Solutions - 12-05-2012, 07:37 AM
RE: measurement in a cold slab - Noweare - 12-05-2012, 10:59 AM
RE: measurement in a cold slab - CC Solutions - 12-05-2012, 12:55 PM
RE: measurement in a cold slab - eaadams - 12-19-2012, 01:22 PM
RE: measurement in a cold slab - CCR - 12-19-2012, 02:12 PM
RE: measurement in a cold slab - Ernesto - 12-19-2012, 03:18 PM
RE: measurement in a cold slab - eaadams - 12-19-2012, 03:19 PM
RE: measurement in a cold slab - Ernesto - 12-20-2012, 03:37 PM
RE: measurement in a cold slab - eaadams - 12-20-2012, 04:23 PM
RE: measurement in a cold slab - Ernesto - 12-20-2012, 06:23 PM
RE: measurement in a cold slab - CC Solutions - 12-20-2012, 07:55 PM
RE: measurement in a cold slab - eaadams - 12-21-2012, 04:29 PM
RE: measurement in a cold slab - eaadams - 01-18-2013, 05:02 PM
RE: measurement in a cold slab - eaadams - 11-05-2013, 12:08 PM
RE: measurement in a cold slab - Ernesto - 04-15-2014, 02:30 PM

Possibly Related Threads...
Thread / Author Replies / Views Last Post
4 Replies 3,604 Views
Last Post by Ernesto
05-05-2014, 04:17 PM
1 Replies 4,900 Views
Last Post by Rubensgt40
01-24-2013, 07:03 PM
23 Replies 54,988 Views
Last Post by foxgeorge
12-15-2011, 01:20 AM
2 Replies 10,756 Views
Last Post by CC Solutions
09-20-2010, 02:25 PM
5 Replies 13,294 Views
Last Post by Ernesto
07-12-2010, 07:00 PM
2 Replies 9,577 Views
Last Post by RCConcrete Consulting
09-21-2009, 05:17 PM
1 Replies 9,637 Views
Last Post by EWagner
07-09-2009, 01:46 PM
1 Replies 8,407 Views
Last Post by rthompson
09-26-2008, 02:03 PM

Users browsing this thread:
1 Guest(s)