Concrete Floor Vapor Barrier Paint

My theory is that since there is no vapor barrier under the concrete there ends up being some humidity rising from the floor and that when i put on the urethane i essentially sealed in that moisture and cause the paint to come up.

Concrete floor vapor barrier paint.

Epoxy floor paint. Protect and preserve your below grade architectural surfaces e g. Puncture studies of 6 8 10 and 20 mil vapor retarder materials have shown that 10 mils is the minimum thickness that should be considered and thicker material may be necessary over. Aci 302 1 which is an american concrete institute standard for slab construction was modified in the early 2000 s to reflect the change in the placement of the vapor barrier directly below the concrete if a low permeable membrane flooring was to be installed.

Does your floor have a vapor barrier. Apply for protection from uv and weather wear as well as hot tires and chemicals. It would seem that painting a concrete slab or wall should be a simple task with minimal problems. Just soil rocks and probably manure.

If the problem isn t severe painting concrete in the basement with a moisture barrier paint can solve the problem. Concrete foundations using hydrohalt a high quality water and vapor barrier membrane. Battleship gray satin concrete floor rust oleum 1 gal. Older houses that haven t had drain tiles installed are especially prone to seeping walls and floors in basements.

Products such as aquapel made by l m construction chemicals of omaha nebraska penetrate porous concrete and chemically bond with it to seal out water vapor. This is often so but things change when the concrete is on damp ground below the water table or in direct contact with moisture. It turns out there is no vapor barrier under the concrete floor. Vapor barrier moisture issues in epoxy garage floors.

Battleship gray satin concrete floor paint adds color to garages driveways patios walkways basements pool decks carports and shop floors. Check these three companies out for yourself and make your own decision as to which one is the best concrete floor vapor barrier for your project. Hydrohalt s water based polymer modified formula waterproofs and prevents vapor transmission for a variety of subterranean surfaces including concrete masonry brick block wood and metal. Self primes with 1 part epoxy acrylic technology.

All three companies vapor barriers meet or exceeds all requirements of astm e 1745 09 class a b c. Water vapor barrier paint is also used directly on concrete floors. The american concrete institute s guide for concrete floor and slab construction recommends that the thickness of the vapor retarder be at least 10 mils.