The standard test for this "Bleed thru" of moisture is to tape a piece
of plastic film sown t the concrete. Remove the film after a period of
time and see if there is any moisture on the concrete surface. This is
a test usually used to see if it's OK to glue down wood flooring.
Regards, Ray
Make it idiot proof and someone will make a better idiot.
If it wasn't for the last minute, nothing would get done.
On Feb 25, 2006, at 8:43 AM, Walter Landry wrote:
The amount of moisture coming through your concrete floor depends on
how the floor was constructed and the amount of water in the ground.?
If a vapor barrier was used under the concrete such as plastic sheet
then the water vapor coming through the concrete slab will be
minimal.? If not sometimes the water vapor transmitted through the
concrete may be great enough that you would have problems keeping an
epoxy floor intact. A company I worked built clean room for the
computer industry.? We would install epoxy floors.? Before the epoxy
could be painted on the representative would do a moisture
transmission test.? If it was too much it could pop the finish off of
the concrete floor.
?
The carpet would still hold the moisture.? I do not know what the
benefit would be other than easier to walk on but the moisture would
still be there.? If an epoxy paint were applied it would seal the
moisture out and provide a good clean surface.
?
Hope this helps.
?
Walter E. Landry
56 DeSoto Firedome
?
P.S. I have painting my floors with epoxy paint on my list to do but
it never seems to reach the top.
?
From: Forward Look Mopar Discussion List
[mailto:L-FORWARDLOOK@xxxxxxxxxxxxx] On Behalf Of David Homstad
Sent: Saturday, February 25, 2006 3:59 AM
To: L-FORWARDLOOK@xxxxxxxxxxxxx
Subject: Re: [FWDLK] Garage floor carpet
?
Actually, in my experience, water does not sweat “out” of the
concrete. In colder climates, like here in Minnesota, the concrete
gets very cold during the winter. In the spring, the air warms up and
carries a lot of humidity. The water vapor in the warm air then
condenses onto the cold concrete surface. The concrete can even
“radiate” the cold to the bottom of a car, causing the humidity to
condense on the car too. A few years ago, I opened the garage door on
a very warm and humid early spring day. After an hour, it looked like
in rained on the floor in my garage. The best solution is to place a
fan so the air circulates under the car to keep it warmer and to help
the concrete warm up faster.
?
Carpet would probably insulate the concrete floor and prevent fast
condensation. But it will also slow the concrete warming process and
extend the length of the dampness time.
?
Dave Homstad
56 Dodge D500
Minnesota
?
?
-----Original Message-----
From: Forward Look Mopar Discussion List
[mailto:L-FORWARDLOOK@xxxxxxxxxxxxx]On Behalf Of Dave Casey
Sent: Friday, February 24, 2006 6:16 PM
To: L-FORWARDLOOK@xxxxxxxxxxxxx
Subject: Re: [FWDLK] Garage floor paint
?
You may not want to carpet the whole garage, but its not a bad idea to
have a piece of old carpet under your Forward Look vehicle(s). It will
trap humidity sweating from the concrete on the concrete instead of
allowing it to circulate (and potentially decay) the underside of the
car.
?
Dave Casey
----- Original Message -----
From: Tom Taylor
?
To: L-FORWARDLOOK@xxxxxxxxxxxxx
Sent: Friday, February 24, 2006 3:24 AM
Subject: [FWDLK] Garage floor paint
?
I painted my car port floor and used the premium paint made for
concrete floors as sold by ACE hardware.? The key is making sure the
floor is clean and free of grease. In my case I own a pressure washer
and gave it a real good cleaning before applying the paint. ?I read
recently where a lady had her garage carpeted and said it kept down
the dust and dirt and she could go out to the garage barefoot.
?
Tom Taylor
55 Coronet.
*************************************************************
To unsubscribe or set your subscription options, please go to
http://lists.psu.edu/cgi-bin/wa?SUBED1=l-forwardlook&A=1
*************************************************************
To unsubscribe or set your subscription options, please go to
http://lists.psu.edu/cgi-bin/wa?SUBED1=l-forwardlook&A=1
*************************************************************
To unsubscribe or set your subscription options, please go to
http://lists.psu.edu/cgi-bin/wa?SUBED1=l-forwardlook&A=1
*************************************************************
To unsubscribe or set your subscription options, please go to
http://lists.psu.edu/cgi-bin/wa?SUBED1=l-forwardlook&A=1
*************************************************************
To unsubscribe or set your subscription options, please go to
http://lists.psu.edu/cgi-bin/wa?SUBED1=l-forwardlook&A=1
|
|