Will Painting Concrete Walls Trap Moisture Rate

In 2016 the society for protective coatings sspc expects to publish a new guidance document field methods for the determination of moisture in concrete and masonry walls and ceilings that will describe the types of instruments used for determining moisture content of walls prior to painting including recommended test frequencies.

Will painting concrete walls trap moisture rate.

The opposite more often is true. Painting your concrete basement walls not only helps protect your basement against mold water bacteria and mildew but also adds to the look of your basement especially if you use it as a work or rec room. Painting walls that already are deteriorating often can accelerate this deterioration. The outside of the walls are covered with some black stuff which is a moisture barrier.

No matter how diligently you coat the surface liquid moisture will eventually soak into the masonry. I m thinking about painting my basement s walls with some concrete sealer before finishing the basement and floor with epoxy paint. If on the other hand the problem is caused by a. This can lead to premature masonry deterioration.

It s a lot easier for liquid moisture to sneak past conventional paint than it is for water vapour to get out again. Paint the interior walls of concrete block basements to protect against moisture. That s why you should never use ordinary paint on exterior masonry.