Mold On Basement Ceiling Joists - Your basement does not have to be fully underground either to have possible problems with water. Even sloping sites where your basement is built into a mountain side or has only 1 wall with ground up against it means that you could have a problem with water in the future. So what are your Basement Tanking Alternatives. ?
Simplified you will find two means of tanking a basement. The first technique is to utilize an outside program. These programs when applied to the outside of the structure form a barrier to stop water entering the construction. To utilize this approach you can only really do so when constructing a new basement. (for all the obvious reasons). Successful outside basement tanking means forming a watertight membrane barrier both under the cement slab as well as the perpendicular surfaces effectively creating a watertight tank around your basement.
It has advantages of maintaining the building dry and employing the power of any water current to push the membrane on the structure. Many manufacturers use a property drain at adjoining externally to the wall floor junction footing. This is where water pressure is at its greatest and the land drain intercepts water and diverts it away from the applied membrane and also the structure. There are an assortment of unique products available to individuals utilizing this option when basement tanking such as, paint on or spray applied liquid membranes, flashlight on/heat welded membranes, bonded sheet membranes, clay matting membranes etc..
Please be aware that though it may appear simple in principle that the detailing and site conditions can be a significant problem in getting these systems placed in correctly. It only takes one error in workmanship in employing external basement tanking products and you may have a very waterproofing catastrophe. Wet, muddy and also very cold conditions may not suit the company's recommendations when employing this type of system be conscious that unless you follow their guidelines you may have no recourse should things go wrong.