Concrete Basement Wall Finishes - There are several ways to help avoid moisture damage issues in a cellar. The first guideline is no dirt basements. Although these are less prevalent in this day in age, it's a good idea to point out that dirt floors not only hold a huge amount of moisture but also can give off a number of gases. When building a cellar, make certain that you've got a floor drain using a trap installed at the lowest point of the ground.
Without a floor drain, any water that's spilled inside cannot get out. Sump pumps are usually used where flooding because of a high water table may be a problem. Additionally, waterproof the exterior of the foundation walls and put in a perimeter drainage system. A frequently overlooked problem in basements is moisture that comes from humidity.
The easiest way to control humidity would be to exhaust water vapor generated in the home to the exterior. Indications of high humidity comprise condensation on walls, pipes or other surfaces as well an overall awareness of moisture from the atmosphere, dampness, and odors. Many times, the humidity is going to be brought on by exposing the cellar to external air (open windows), using wet laundry hung to dry from the cellar, keeping firewood from the cellar, and/or a dryer vent that exhausts inside.
In warm, humid weather, keep cellar windows shut. Run the furnace fan continuously to circulate home air. The real key to keeping basement humidity low would be to keep them well ventilated and keep extra moisture out of the cellar.