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Old concrete slab moisture
03-10-2011, 09:26 AM, (This post was last modified: 03-10-2011, 09:35 AM by DeanC.)
#1
Old concrete slab moisture
What do I do when I come across an slab 30 years old, with the RH readings in the upper 90's? Everyone from engineers to inspectors think they know the answer - and here's a suggestion I hadn't heard before. Apparently there's a company that will come in and drill a few holes and pump some sort of urethane between the slab and the ground to create some sort of barrier.

It sounds pretty far fetched to me - but has any one else heard of this working before?
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Messages In This Thread
Old concrete slab moisture - DeanC - 03-10-2011, 09:26 AM
RE: Old concrete slab moisture - eaadams - 03-10-2011, 10:20 AM
RE: Old concrete slab moisture - DeanC - 03-15-2011, 03:14 PM
RE: Old concrete slab moisture - Ernesto - 03-16-2011, 07:05 PM
RE: Old concrete slab moisture - Ernesto - 03-17-2011, 09:56 AM
RE: Old concrete slab moisture - Ernesto - 03-17-2011, 06:04 PM
RE: Old concrete slab moisture - Ernesto - 03-18-2011, 07:29 AM
RE: Old concrete slab moisture - Ernesto - 03-18-2011, 10:37 AM
RE: Old concrete slab moisture - Ernesto - 03-18-2011, 05:43 PM
RE: Old concrete slab moisture - eaadams - 03-24-2011, 09:34 PM
RE: Old concrete slab moisture - Ernesto - 03-25-2011, 05:53 PM
RE: Old concrete slab moisture - eaadams - 04-01-2011, 09:02 AM
RE: Old concrete slab moisture - Ernesto - 04-01-2011, 03:30 PM
RE: Old concrete slab moisture - foxgeorge - 12-15-2011, 01:20 AM